Re: [PHP] page works on public web site, but not on my computer
mike bode wrote: I have posted the question in another thread a bit down, but only buried within the thread, so please excuse me when I ask again. I want to use some PHP code from a web site (http://www.dynamicdrive.com/dynamicindex4/php-photoalbum.htm), and I am following their instruction how to implement it. Mike it is probably worth pointing out that PHP5.3 has a LOT of changes that will be flagged with warnings when running PHP5.2 or earlier code. Since it will be some time (if ever) before the existing code samples are updated, then switching display_errors off in php.ini will be the only way of hiding them. This does not help of cause if you ARE trying to do additional development and these additional error messages get in the way :( Certainly some major projects are simply not yet compatible with PHP5.3 -- Lester Caine - G8HFL - Contact - http://lsces.co.uk/wiki/?page=contact L.S.Caine Electronic Services - http://lsces.co.uk EnquirySolve - http://enquirysolve.com/ Model Engineers Digital Workshop - http://medw.co.uk// Firebird - http://www.firebirdsql.org/index.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] DOMNode children iteration (was Re: array() returns something weird)
Martin Scotta wrote: Fatal error: Call to a member function getAttribute() on a non-object in testme.php on line *121* Yes, this is _how_ the unmodified script errors out. It is not shown in the output I attached in my previous message because display_errors is Off in my php.ini, and the line that sets it to On in my script is commented out. I'm using a Apache/2.2.3 (Win32) PHP/5.2.6 I am not using Apache at all. The same error can be seen when I run the script directly through php on the command line. Is the script correctly? I have removed the in the loop I know that iterating a DOMNode's children using firstChild and nextSibling by reference causes trouble, thank you. The problem is that it causes trouble with objects unrelated to the loop itself, e.g. to variables defined _after_ the loop has terminated. and the script returns the attached file. Do you mean it returns what is in the output file _I_ have attached, or did _you_ try to attach something? If that is the case, then your attachment didn't get through. It looks like a bogus bug? I am certain it _is_ a genuine bug. For example, in PHP when you write: $foo = array(); echo gettype($foo); the output should not be NULL, but in my example script (unmodified, with iteration by reference) things like this start happening at some point. Regards, Szczepan Hołyszewski -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Directory Listing
On Tue, 2009-08-25 at 17:08 +0100, Tom Chubb wrote:
I've been playing about more and now I have the following code:
?
error_reporting(E_ALL);
ini_set('display_errors', true);
function getDirectory($path = '.', $ignore = '') {
$dirTree = array ();
$dirTreeTemp = array ();
$fileDate = array ();
$ignore[] = '.';
$ignore[] = '..';
$dh = @opendir($path);
while (false !== ($file = readdir($dh))) {
if (!in_array($file, $ignore)) {
if (!is_dir($path/$file)) {
$dirTree[$path][] = $file;
$fileDate[$file][] = date (d/m/Y,
filemtime($path/$file));
} else {
$dirTreeTemp = getDirectory($path/$file, $ignore);
if (is_array($dirTreeTemp))$dirTree =
array_merge($dirTree, $dirTreeTemp, $fileDate);
}
}
}
closedir($dh);
return $dirTree;
}
$ignore = array('.htaccess', 'Thumbs.db', 'index.php');
$dirTree = getDirectory('.', $ignore);
getdirectory('.');
echo Gatwick Tender Documents\n;
foreach( $dirTree as $key = $folder ){
echo \n; //Don't need folders as they're shown with the files
foreach( $folder as $file){
echo str_replace(./, , $key) . \t . $file . \t\n; //Pad
out with a tab for easy import into excel
}
}
print_r($dirTree); //Just using this for debugging
?
The output is fine for the paths and filenames but I still can't get
the dates showing. It's getting the correct date for some but not all.
I did something else earlier and found that all the dates were
01/01/1970 but at least there was a date for every file but can't
remember how I go there!
Here is a sample output result:
Gatwick Tender Documents
. 9216_100_REV_V1.0_bound.dwg
Tender Docs BAA Works Terms v1.1 (22.05.08).pdf
Tender Docs Contents of Volumes 1 and 2.pdf
Tender Docs Cover Letter and Instructions.doc
Tender Docs Form of Tender.doc
Tender Docs/Health and Safety Questionnaire NT Baggage Tender
Questionaire rev2.xls
BAA Works Terms v1.1 (22.05.08).pdf 29/07/2009
Contents of Volumes 1 and 2.pdf 29/07/2009
Cover Letter and Instructions.doc 29/07/2009
Form of Tender.doc29/07/2009
Tender Docs/NTB BH Lighting 3J-B-1 PIR.xls
Tender Docs/NTB BH Lighting 3J-B-2B PIR.xls
Tender Docs/NTB BH Lighting 3J-B-2R PIR.xls
Tender Docs/NTB BH Lighting 3J-B-3R PIR.xls
Tender Docs/NTB BH Lighting 3J-D PIR.xls
Tender Docs/NTB BH Lighting 4G-G PIR.xls
Tender Docs/NTB BH Lighting 4J-B-1B PIR.xls
Tender Docs/NTB BH Lighting 4J-B-1R PIR.xls
Tender Docs/NTB BH Lighting 4J-B-2B PIR.xls
Tender Docs/NTB BH Lighting 4J-B-2R PIR.xls
Tender Docs/NTB BH Lighting 4J-B-4 PIR.xls
Tender Docs/NTB BH Lighting 5G-G PIR.xls
Can anyone shed any light on it?
I'm about to admit defeat!
Thanks in advance and I'm not being lazy - I really am trying!!! :(
Tom
The only time I've ever noticed this problem was on a 32bit system where
the files were above 2GB each. When the files are that size, none of the
information functions seem to work correctly, including the filesize,
date, etc.
Thanks,
Ash
http://www.ashleysheridan.co.uk
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[PHP] PHP5+APACHE 2.2 + Windows 2003 production server
Hi all PHP manual state We do not recommend using a threaded MPM in production with Apache 2. Use the prefork MPM instead, or use Apache 1. For information on why, read the related FAQ entry on using Apache2 with a threaded MPM ( http://www.php.net/manual/en/install.windows.apache2.php ) From apache.org the compiled exe you can download it seems compiled against threaded MPM. Even the all-in-one packages like WAMPSERVER (http://www.wampserver.com/en/) or XAMPP Light install PHP as Apache module on threaded MPM Apache So I'm wondering, is the manual outdated, or should I consider other configuration to install on my production servers? Thank you Darvin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Directory Listing
2009/8/26 Ashley Sheridan a...@ashleysheridan.co.uk:
On Tue, 2009-08-25 at 17:08 +0100, Tom Chubb wrote:
I've been playing about more and now I have the following code:
?
error_reporting(E_ALL);
ini_set('display_errors', true);
function getDirectory($path = '.', $ignore = '') {
$dirTree = array ();
$dirTreeTemp = array ();
$fileDate = array ();
$ignore[] = '.';
$ignore[] = '..';
$dh = @opendir($path);
while (false !== ($file = readdir($dh))) {
if (!in_array($file, $ignore)) {
if (!is_dir($path/$file)) {
$dirTree[$path][] = $file;
$fileDate[$file][] = date (d/m/Y,
filemtime($path/$file));
} else {
$dirTreeTemp = getDirectory($path/$file, $ignore);
if (is_array($dirTreeTemp))$dirTree =
array_merge($dirTree, $dirTreeTemp, $fileDate);
}
}
}
closedir($dh);
return $dirTree;
}
$ignore = array('.htaccess', 'Thumbs.db', 'index.php');
$dirTree = getDirectory('.', $ignore);
getdirectory('.');
echo Gatwick Tender Documents\n;
foreach( $dirTree as $key = $folder ){
echo \n; //Don't need folders as they're shown with the files
foreach( $folder as $file){
echo str_replace(./, , $key) . \t . $file . \t\n; //Pad
out with a tab for easy import into excel
}
}
print_r($dirTree); //Just using this for debugging
?
The output is fine for the paths and filenames but I still can't get
the dates showing. It's getting the correct date for some but not all.
I did something else earlier and found that all the dates were
01/01/1970 but at least there was a date for every file but can't
remember how I go there!
Here is a sample output result:
Gatwick Tender Documents
. 9216_100_REV_V1.0_bound.dwg
Tender Docs BAA Works Terms v1.1 (22.05.08).pdf
Tender Docs Contents of Volumes 1 and 2.pdf
Tender Docs Cover Letter and Instructions.doc
Tender Docs Form of Tender.doc
Tender Docs/Health and Safety Questionnaire NT Baggage Tender
Questionaire rev2.xls
BAA Works Terms v1.1 (22.05.08).pdf 29/07/2009
Contents of Volumes 1 and 2.pdf 29/07/2009
Cover Letter and Instructions.doc 29/07/2009
Form of Tender.doc 29/07/2009
Tender Docs/NTB BH Lighting 3J-B-1 PIR.xls
Tender Docs/NTB BH Lighting 3J-B-2B PIR.xls
Tender Docs/NTB BH Lighting 3J-B-2R PIR.xls
Tender Docs/NTB BH Lighting 3J-B-3R PIR.xls
Tender Docs/NTB BH Lighting 3J-D PIR.xls
Tender Docs/NTB BH Lighting 4G-G PIR.xls
Tender Docs/NTB BH Lighting 4J-B-1B PIR.xls
Tender Docs/NTB BH Lighting 4J-B-1R PIR.xls
Tender Docs/NTB BH Lighting 4J-B-2B PIR.xls
Tender Docs/NTB BH Lighting 4J-B-2R PIR.xls
Tender Docs/NTB BH Lighting 4J-B-4 PIR.xls
Tender Docs/NTB BH Lighting 5G-G PIR.xls
Can anyone shed any light on it?
I'm about to admit defeat!
Thanks in advance and I'm not being lazy - I really am trying!!! :(
Tom
The only time I've ever noticed this problem was on a 32bit system where
the files were above 2GB each. When the files are that size, none of the
information functions seem to work correctly, including the filesize,
date, etc.
Thanks,
Ash
http://www.ashleysheridan.co.uk
Cheers Ash,
I read that too, but I was getting the error for over 90% of the files
which I know are generally only a few MB.
I've started from scratch again and come up with something that is
easier to deal with but still having one last problem!
?php
error_reporting(E_ALL);
ini_set('display_errors', true);
function directoryToArray($directory, $recursive) {
$array_items = array();
if ($handle = opendir($directory)) {
while (false !== ($file = readdir($handle))) {
if ($file !=index.php $file != . $file !=
..) {
if (is_dir($directory. / . $file)) {
//For Directories
if($recursive) {
$array_items =
array_merge($array_items,
directoryToArray($directory. / . $file, $recursive));
}
$fullfile = $directory . / . $file;
$array_items[] =
preg_replace(/\/\//si, /, $fullfile);
} else {
//For Files
$fullfile = $directory . / . $file;
$array_items[] =
preg_replace(/\/\//si, /, $fullfile);
}
}
}
closedir($handle);
}
return $array_items;
}
$files = directoryToArray(./Tender, true);
//Output to browser
foreach ($files as $file) {
echo str_replace(./Tender, , $file) . \t .. date
(d/m/Y,
filemtime($file)) . \n;
RE: [PHP] DOMNode children iteration (was Re: array() returns something weird)
-Original Message- From: Szczepan Hołyszewski [mailto:webmas...@strefarytmu.pl] Sent: 26 August 2009 08:48 Martin Scotta wrote: Fatal error: Call to a member function getAttribute() on a non- object in testme.php on line *121* Yes, this is _how_ the unmodified script errors out. It is not shown in the output I attached in my previous message because display_errors is Off in my php.ini, and the line that sets it to On in my script is commented out. I'm using a Apache/2.2.3 (Win32) PHP/5.2.6 I am not using Apache at all. The same error can be seen when I run the script directly through php on the command line. Is the script correctly? I have removed the in the loop I really can't see why you'd want to use references in the posted loop anyway -- it's not likely to gain you any performance, and, as I understand it, may actually run more slowly than the non-reference version. I know that iterating a DOMNode's children using firstChild and nextSibling by reference causes trouble, thank you. The problem is that it causes trouble with objects unrelated to the loop itself, e.g. to variables defined _after_ the loop has terminated. I don't think it's possible to answer this for sure without seeing more of the code -- at least the complete body of the loop, plus as far as any further use of the variable $child (and any other variables assigned from it). Cheers! Mike -- Mike Ford, Electronic Information Developer, Libraries and Learning Innovation, Leeds Metropolitan University, C507, Civic Quarter Campus, Woodhouse Lane, LEEDS, LS1 3HE, United Kingdom Email: m.f...@leedsmet.ac.uk Tel: +44 113 812 4730 To view the terms under which this email is distributed, please go to http://disclaimer.leedsmet.ac.uk/email.htm
Re: [PHP] Re: Directory Listing
On Wed, 2009-08-26 at 09:50 +0100, Tom Chubb wrote:
2009/8/26 Ashley Sheridan a...@ashleysheridan.co.uk:
On Tue, 2009-08-25 at 17:08 +0100, Tom Chubb wrote:
I've been playing about more and now I have the following code:
?
error_reporting(E_ALL);
ini_set('display_errors', true);
function getDirectory($path = '.', $ignore = '') {
$dirTree = array ();
$dirTreeTemp = array ();
$fileDate = array ();
$ignore[] = '.';
$ignore[] = '..';
$dh = @opendir($path);
while (false !== ($file = readdir($dh))) {
if (!in_array($file, $ignore)) {
if (!is_dir($path/$file)) {
$dirTree[$path][] = $file;
$fileDate[$file][] = date (d/m/Y,
filemtime($path/$file));
} else {
$dirTreeTemp = getDirectory($path/$file, $ignore);
if (is_array($dirTreeTemp))$dirTree =
array_merge($dirTree, $dirTreeTemp, $fileDate);
}
}
}
closedir($dh);
return $dirTree;
}
$ignore = array('.htaccess', 'Thumbs.db', 'index.php');
$dirTree = getDirectory('.', $ignore);
getdirectory('.');
echo Gatwick Tender Documents\n;
foreach( $dirTree as $key = $folder ){
echo \n; //Don't need folders as they're shown with the files
foreach( $folder as $file){
echo str_replace(./, , $key) . \t . $file . \t\n; //Pad
out with a tab for easy import into excel
}
}
print_r($dirTree); //Just using this for debugging
?
The output is fine for the paths and filenames but I still can't get
the dates showing. It's getting the correct date for some but not all.
I did something else earlier and found that all the dates were
01/01/1970 but at least there was a date for every file but can't
remember how I go there!
Here is a sample output result:
Gatwick Tender Documents
. 9216_100_REV_V1.0_bound.dwg
Tender Docs BAA Works Terms v1.1 (22.05.08).pdf
Tender Docs Contents of Volumes 1 and 2.pdf
Tender Docs Cover Letter and Instructions.doc
Tender Docs Form of Tender.doc
Tender Docs/Health and Safety Questionnaire NT Baggage Tender
Questionaire rev2.xls
BAA Works Terms v1.1 (22.05.08).pdf 29/07/2009
Contents of Volumes 1 and 2.pdf 29/07/2009
Cover Letter and Instructions.doc 29/07/2009
Form of Tender.doc29/07/2009
Tender Docs/NTB BH Lighting 3J-B-1 PIR.xls
Tender Docs/NTB BH Lighting 3J-B-2B PIR.xls
Tender Docs/NTB BH Lighting 3J-B-2R PIR.xls
Tender Docs/NTB BH Lighting 3J-B-3R PIR.xls
Tender Docs/NTB BH Lighting 3J-D PIR.xls
Tender Docs/NTB BH Lighting 4G-G PIR.xls
Tender Docs/NTB BH Lighting 4J-B-1B PIR.xls
Tender Docs/NTB BH Lighting 4J-B-1R PIR.xls
Tender Docs/NTB BH Lighting 4J-B-2B PIR.xls
Tender Docs/NTB BH Lighting 4J-B-2R PIR.xls
Tender Docs/NTB BH Lighting 4J-B-4 PIR.xls
Tender Docs/NTB BH Lighting 5G-G PIR.xls
Can anyone shed any light on it?
I'm about to admit defeat!
Thanks in advance and I'm not being lazy - I really am trying!!! :(
Tom
The only time I've ever noticed this problem was on a 32bit system where
the files were above 2GB each. When the files are that size, none of the
information functions seem to work correctly, including the filesize,
date, etc.
Thanks,
Ash
http://www.ashleysheridan.co.uk
Cheers Ash,
I read that too, but I was getting the error for over 90% of the files
which I know are generally only a few MB.
I've started from scratch again and come up with something that is
easier to deal with but still having one last problem!
?php
error_reporting(E_ALL);
ini_set('display_errors', true);
function directoryToArray($directory, $recursive) {
$array_items = array();
if ($handle = opendir($directory)) {
while (false !== ($file = readdir($handle))) {
if ($file !=index.php $file != . $file !=
..) {
if (is_dir($directory. / . $file)) {
//For Directories
if($recursive) {
$array_items =
array_merge($array_items,
directoryToArray($directory. / . $file, $recursive));
}
$fullfile = $directory . / . $file;
$array_items[] =
preg_replace(/\/\//si, /, $fullfile);
} else {
//For Files
$fullfile = $directory . / . $file;
$array_items[] =
preg_replace(/\/\//si, /, $fullfile);
}
}
}
closedir($handle);
}
return $array_items;
}
$files =
Re: [PHP] DOMNode children iteration (was Re: array() returns something weird)
I really can't see why you'd want to use references in the posted
loop anyway -- it's not likely to gain you any performance, and, as
I understand it, may actually run more slowly than the
non-reference version.
The why is irrelevant. It is perfectly legal PHP, and while it might be
illegal usage of DOMNode, it should only break the DOMNode, and not PHP
execution environment.
I don't think it's possible to answer this for sure without seeing more of
the code -- at least the complete body of the loop, plus as far as any
further use of the variable $child (and any other variables assigned from
it).
OK, I modified the example to show the problem _very_ directly. I commented out
the recursion-tracing echos, and added this code in renderObject() below the
if() that chooses between the good and evil loop, which means that the added
code is always executed immediately after the loop:
$x=array();
$y=y;
$z=1;
var_dump($xy,$y,$z);
echo \n;
Note that these variables:
- are first defined at this point
- are initialized immediately
- are initialized with immediate data (empty array and two scalars), not
with results of prior computation
- are never used or changed except for being dumped
- don't get any references to them created
Therefore one must expect that var_dump will always dump this:
array(0) {
}
string(1) y
int(1)
However it sometimes dumps this:
NULL
NULL
NULL
Best regards,
Szczepan Holyszewski
attachment: testme.php
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Re: [PHP] Re: Directory Listing
2009/8/26 Ashley Sheridan a...@ashleysheridan.co.uk:
On Wed, 2009-08-26 at 09:50 +0100, Tom Chubb wrote:
2009/8/26 Ashley Sheridan a...@ashleysheridan.co.uk:
On Tue, 2009-08-25 at 17:08 +0100, Tom Chubb wrote:
I've been playing about more and now I have the following code:
?
error_reporting(E_ALL);
ini_set('display_errors', true);
function getDirectory($path = '.', $ignore = '') {
$dirTree = array ();
$dirTreeTemp = array ();
$fileDate = array ();
$ignore[] = '.';
$ignore[] = '..';
$dh = @opendir($path);
while (false !== ($file = readdir($dh))) {
if (!in_array($file, $ignore)) {
if (!is_dir($path/$file)) {
$dirTree[$path][] = $file;
$fileDate[$file][] = date (d/m/Y,
filemtime($path/$file));
} else {
$dirTreeTemp = getDirectory($path/$file, $ignore);
if (is_array($dirTreeTemp))$dirTree =
array_merge($dirTree, $dirTreeTemp, $fileDate);
}
}
}
closedir($dh);
return $dirTree;
}
$ignore = array('.htaccess', 'Thumbs.db', 'index.php');
$dirTree = getDirectory('.', $ignore);
getdirectory('.');
echo Gatwick Tender Documents\n;
foreach( $dirTree as $key = $folder ){
echo \n; //Don't need folders as they're shown with the files
foreach( $folder as $file){
echo str_replace(./, , $key) . \t . $file . \t\n; //Pad
out with a tab for easy import into excel
}
}
print_r($dirTree); //Just using this for debugging
?
The output is fine for the paths and filenames but I still can't get
the dates showing. It's getting the correct date for some but not all.
I did something else earlier and found that all the dates were
01/01/1970 but at least there was a date for every file but can't
remember how I go there!
Here is a sample output result:
Gatwick Tender Documents
. 9216_100_REV_V1.0_bound.dwg
Tender Docs BAA Works Terms v1.1 (22.05.08).pdf
Tender Docs Contents of Volumes 1 and 2.pdf
Tender Docs Cover Letter and Instructions.doc
Tender Docs Form of Tender.doc
Tender Docs/Health and Safety Questionnaire NT Baggage Tender
Questionaire rev2.xls
BAA Works Terms v1.1 (22.05.08).pdf 29/07/2009
Contents of Volumes 1 and 2.pdf 29/07/2009
Cover Letter and Instructions.doc 29/07/2009
Form of Tender.doc 29/07/2009
Tender Docs/NTB BH Lighting 3J-B-1 PIR.xls
Tender Docs/NTB BH Lighting 3J-B-2B PIR.xls
Tender Docs/NTB BH Lighting 3J-B-2R PIR.xls
Tender Docs/NTB BH Lighting 3J-B-3R PIR.xls
Tender Docs/NTB BH Lighting 3J-D PIR.xls
Tender Docs/NTB BH Lighting 4G-G PIR.xls
Tender Docs/NTB BH Lighting 4J-B-1B PIR.xls
Tender Docs/NTB BH Lighting 4J-B-1R PIR.xls
Tender Docs/NTB BH Lighting 4J-B-2B PIR.xls
Tender Docs/NTB BH Lighting 4J-B-2R PIR.xls
Tender Docs/NTB BH Lighting 4J-B-4 PIR.xls
Tender Docs/NTB BH Lighting 5G-G PIR.xls
Can anyone shed any light on it?
I'm about to admit defeat!
Thanks in advance and I'm not being lazy - I really am trying!!! :(
Tom
The only time I've ever noticed this problem was on a 32bit system where
the files were above 2GB each. When the files are that size, none of the
information functions seem to work correctly, including the filesize,
date, etc.
Thanks,
Ash
http://www.ashleysheridan.co.uk
Cheers Ash,
I read that too, but I was getting the error for over 90% of the files
which I know are generally only a few MB.
I've started from scratch again and come up with something that is
easier to deal with but still having one last problem!
?php
error_reporting(E_ALL);
ini_set('display_errors', true);
function directoryToArray($directory, $recursive) {
$array_items = array();
if ($handle = opendir($directory)) {
while (false !== ($file = readdir($handle))) {
if ($file !=index.php $file != . $file !=
..) {
if (is_dir($directory. / . $file)) {
//For Directories
if($recursive) {
$array_items =
array_merge($array_items,
directoryToArray($directory. / . $file, $recursive));
}
$fullfile = $directory . / . $file;
$array_items[] =
preg_replace(/\/\//si, /, $fullfile);
} else {
//For Files
$fullfile = $directory . / . $file;
$array_items[] =
preg_replace(/\/\//si, /, $fullfile);
}
}
}
closedir($handle);
}
Re: [PHP] Re: Directory Listing
have a tab inserted in the middle of the path ??? What it mean,I can't find any diffrent between last one with other rows. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Directory Listing
On Wed, 2009-08-26 at 18:21 +0800, hack988 hack988 wrote: have a tab inserted in the middle of the path ??? What it mean,I can't find any diffrent between last one with other rows. It might be because of the way that the mailing list software converts the content? I tend to always make CSV files comma delimited, as it's easier on the eye to open a file up in a ext editor and hack away at it, and you have the benefit of being able to use other whitespace characters (tabs, spaces, etc) to line up field data (although field values should really be enclosed in quotation marks if you go down this route just in-case) Thanks, Ash http://www.ashleysheridan.co.uk -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Directory Listing
2009/8/26 hack988 hack988 hack...@dev.htwap.com: have a tab inserted in the middle of the path ??? What it mean,I can't find any diffrent between last one with other rows. To clarify - this is what I was getting: /tab here9216_100_REV_V1.0_bound.dwgtab here05/08/2009 /Tender Docs/tab hereBAA Works Terms v1.1 (22.05.08).pdftab here29/07/2009 /Tender Docs/UNWANTED TAB HEREHealth and Safety Questionnaire 14/08/2009 -- Tom Chubb t...@tomchubb.com | tomch...@gmail.com 07912 202846 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Directory Listing
2009/8/26 Ashley Sheridan a...@ashleysheridan.co.uk: On Wed, 2009-08-26 at 18:21 +0800, hack988 hack988 wrote: have a tab inserted in the middle of the path ??? What it mean,I can't find any diffrent between last one with other rows. It might be because of the way that the mailing list software converts the content? I tend to always make CSV files comma delimited, as it's easier on the eye to open a file up in a ext editor and hack away at it, and you have the benefit of being able to use other whitespace characters (tabs, spaces, etc) to line up field data (although field values should really be enclosed in quotation marks if you go down this route just in-case) Thanks, Ash http://www.ashleysheridan.co.uk Thanks Ash, I've learnt quite a lot trying to get this working! And yeah I think I might change it to csv now. -- Tom Chubb t...@tomchubb.com | tomch...@gmail.com 07912 202846 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Can't find the server path when, in http.conf, using Alias and DirectoryIndex
Paul Gardiner wrote: I want to write a simple indexing script to display a directory full of photos as a gallery of thumbnails. (There are various solutions out there for this, but they're all a bit more complicated than I need). I've added a file in /etc/apache2/conf.d that looks like this: Alias /photos /home/public/photos Directory /home/public/photos AllowOverride None Order allow,deny Allow from all DirectoryIndex /cgi-bin/index.php /Directory I use Alias so that I can leave the photos where they are and not have to move them to DocumentRoot. I use DirectoryIndex so that the script doesn't have to be in with the photos. My problem is that the running script seems to have no way to work out the photos are in /home/public/photos. $_SERVER[REQUEST_URI] is /photos/, but I can't see how to derive the server path from that, since $_SERVER[DOCUMENT_ROOT] is /srv/www/htdocs. $_SERVER[PHP_SELF] is /cgi-bin/index.php, so no use either. How can I do this? Is there a way to interrogate the alias, or can I set a variable in the conf file that PHP can pick up? I've sussed it. If I use this apache2 conf file, where I tag the server path onto the end of the index url: Alias /photos /home/public/photos Directory /home/public/photos AllowOverride None Order allow,deny Allow from all DirectoryIndex /cgi-bin/index.php/home/public/photos /Directory then the script can pick up the path as $_SERVER[PATH_INFO] P. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] How to output a NULL field?
Paul,
This all started because when I try this:
?php echo $rs-Fields(22);?
It work fine, as long as there is a non-null value there, otherwise it
produces an error.
Also, I'm working with a Microsoft SQL 2000 database, not MySQLnot
sure if that matters
But echo $rs-Fields(22) works perfectly for dumping values out of my
$rs recordset...that is, unless the value is NULL is the database - then
I get:
Catchable fatal error: Object of class variant could not be converted to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 176
-Original Message-
From: Paul M Foster [mailto:pa...@quillandmouse.com]
Sent: Tuesday, August 25, 2009 4:39 PM
To: php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
On Tue, Aug 25, 2009 at 02:00:04PM -0400, David Stoltz wrote:
$rs-Fields(22) equals a NULL in the database
My Code:
if(empty($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
Produces this error:
Fatal error: Can't use method return value in write context in
D:\Inetpub\wwwroot\evaluations\lookup2.php on line 32
Line 32 is the if line...
If I switch the code to (using is_null):
if(is_null($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
It produces this error:
Catchable fatal error: Object of class variant could not be converted
to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 196
Line 196 is: ?php echo $q4;?
What am I doing wrong?
Thanks!
Just a thought... do you really mean $rs-Fields(22) or do you mean
$rs-Fields[22]? The former is a function call and the latter is an
array variable.
Paul
--
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Re: [PHP] How to output a NULL field?
use is_null() check it
2009/8/26 David Stoltz dsto...@shh.org:
Paul,
This all started because when I try this:
?php echo $rs-Fields(22);?
It work fine, as long as there is a non-null value there, otherwise it
produces an error.
Also, I'm working with a Microsoft SQL 2000 database, not MySQLnot
sure if that matters
But echo $rs-Fields(22) works perfectly for dumping values out of my
$rs recordset...that is, unless the value is NULL is the database - then
I get:
Catchable fatal error: Object of class variant could not be converted to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 176
-Original Message-
From: Paul M Foster [mailto:pa...@quillandmouse.com]
Sent: Tuesday, August 25, 2009 4:39 PM
To: php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
On Tue, Aug 25, 2009 at 02:00:04PM -0400, David Stoltz wrote:
$rs-Fields(22) equals a NULL in the database
My Code:
if(empty($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
Produces this error:
Fatal error: Can't use method return value in write context in
D:\Inetpub\wwwroot\evaluations\lookup2.php on line 32
Line 32 is the if line...
If I switch the code to (using is_null):
if(is_null($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
It produces this error:
Catchable fatal error: Object of class variant could not be converted
to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 196
Line 196 is: ?php echo $q4;?
What am I doing wrong?
Thanks!
Just a thought... do you really mean $rs-Fields(22) or do you mean
$rs-Fields[22]? The former is a function call and the latter is an
array variable.
Paul
--
Paul M. Foster
--
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RE: [PHP] How to output a NULL field?
I tried that -it's in the first part of my message
-Original Message-
From: hack988 hack988 [mailto:hack...@dev.htwap.com]
Sent: Wednesday, August 26, 2009 7:39 AM
To: David Stoltz
Cc: Paul M Foster; php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
use is_null() check it
2009/8/26 David Stoltz dsto...@shh.org:
Paul,
This all started because when I try this:
?php echo $rs-Fields(22);?
It work fine, as long as there is a non-null value there, otherwise it
produces an error.
Also, I'm working with a Microsoft SQL 2000 database, not MySQLnot
sure if that matters
But echo $rs-Fields(22) works perfectly for dumping values out of my
$rs recordset...that is, unless the value is NULL is the database - then
I get:
Catchable fatal error: Object of class variant could not be converted to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 176
-Original Message-
From: Paul M Foster [mailto:pa...@quillandmouse.com]
Sent: Tuesday, August 25, 2009 4:39 PM
To: php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
On Tue, Aug 25, 2009 at 02:00:04PM -0400, David Stoltz wrote:
$rs-Fields(22) equals a NULL in the database
My Code:
if(empty($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
Produces this error:
Fatal error: Can't use method return value in write context in
D:\Inetpub\wwwroot\evaluations\lookup2.php on line 32
Line 32 is the if line...
If I switch the code to (using is_null):
if(is_null($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
It produces this error:
Catchable fatal error: Object of class variant could not be converted
to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 196
Line 196 is: ?php echo $q4;?
What am I doing wrong?
Thanks!
Just a thought... do you really mean $rs-Fields(22) or do you mean
$rs-Fields[22]? The former is a function call and the latter is an
array variable.
Paul
--
Paul M. Foster
--
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Re: [PHP] How to output a NULL field?
Could you post your database's class to here?
I'm use mssql with php for several years and read NULL Fields is never
appear your case.
2009/8/26 David Stoltz dsto...@shh.org:
I tried that -it's in the first part of my message
-Original Message-
From: hack988 hack988 [mailto:hack...@dev.htwap.com]
Sent: Wednesday, August 26, 2009 7:39 AM
To: David Stoltz
Cc: Paul M Foster; php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
use is_null() check it
2009/8/26 David Stoltz dsto...@shh.org:
Paul,
This all started because when I try this:
?php echo $rs-Fields(22);?
It work fine, as long as there is a non-null value there, otherwise it
produces an error.
Also, I'm working with a Microsoft SQL 2000 database, not MySQLnot
sure if that matters
But echo $rs-Fields(22) works perfectly for dumping values out of my
$rs recordset...that is, unless the value is NULL is the database - then
I get:
Catchable fatal error: Object of class variant could not be converted to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 176
-Original Message-
From: Paul M Foster [mailto:pa...@quillandmouse.com]
Sent: Tuesday, August 25, 2009 4:39 PM
To: php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
On Tue, Aug 25, 2009 at 02:00:04PM -0400, David Stoltz wrote:
$rs-Fields(22) equals a NULL in the database
My Code:
if(empty($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
Produces this error:
Fatal error: Can't use method return value in write context in
D:\Inetpub\wwwroot\evaluations\lookup2.php on line 32
Line 32 is the if line...
If I switch the code to (using is_null):
if(is_null($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
It produces this error:
Catchable fatal error: Object of class variant could not be converted
to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 196
Line 196 is: ?php echo $q4;?
What am I doing wrong?
Thanks!
Just a thought... do you really mean $rs-Fields(22) or do you mean
$rs-Fields[22]? The former is a function call and the latter is an
array variable.
Paul
--
Paul M. Foster
--
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Re: [PHP] Re: Directory Listing
your means Health and Safety Questionnaireis directory? so you want it display like this full dir path tab filenametabdate -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] How to output a NULL field?
Sorry, didn't follow this whole thread but have you tried print_r() or
var_dump() to see what it looks like when it's type variant? I'd be
curious to see what you'd find in it.
Also, I forget about SQL Server, but MySQL has a function ifnull() which
can make sure you never return a null value. This is also handy for
checking for empty fields where you don't know if it's going to be an
empty string or a null:
SELECT * FROM table WHERE ifnull(somefield, '') = ''
If you know which columns are nullable, try seeing if there's an ifnull()
function in SQL Server to adjust the data before it even gets to your DB
class.
-TG
- Original Message -
From: David Stoltz dsto...@shh.org
To: Paul M Foster pa...@quillandmouse.com, php-general@lists.php.net
Date: Wed, 26 Aug 2009 07:29:53 -0400
Subject: RE: [PHP] How to output a NULL field?
Paul,
This all started because when I try this:
?php echo $rs-Fields(22);?
It work fine, as long as there is a non-null value there, otherwise it
produces an error.
Also, I'm working with a Microsoft SQL 2000 database, not MySQLnot
sure if that matters
But echo $rs-Fields(22) works perfectly for dumping values out of my
$rs recordset...that is, unless the value is NULL is the database - then
I get:
Catchable fatal error: Object of class variant could not be converted to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 176
-Original Message-
From: Paul M Foster [mailto:pa...@quillandmouse.com]
Sent: Tuesday, August 25, 2009 4:39 PM
To: php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
On Tue, Aug 25, 2009 at 02:00:04PM -0400, David Stoltz wrote:
$rs-Fields(22) equals a NULL in the database
My Code:
if(empty($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
Produces this error:
Fatal error: Can't use method return value in write context in
D:\Inetpub\wwwroot\evaluations\lookup2.php on line 32
Line 32 is the if line...
If I switch the code to (using is_null):
if(is_null($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
It produces this error:
Catchable fatal error: Object of class variant could not be converted
to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 196
Line 196 is: ?php echo $q4;?
What am I doing wrong?
Thanks!
Just a thought... do you really mean $rs-Fields(22) or do you mean
$rs-Fields[22]? The former is a function call and the latter is an
array variable.
Paul
--
Paul M. Foster
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Directory Listing
2009/8/26 hack988 hack988 hack...@dev.htwap.com:
your means Health and Safety Questionnaireis directory?
so you want it display like this
full dir path tab filenametabdate
Yes.
I did try using if(is_dir($file)) { insert tab } but couldn't get it to work.
Also tried counting the length of the $file value and and comparing it
to the position of the first / using strpos and if they matched then
assume it was a directory but couldn't get it to work either.
Out of the 2000 files there are less than 50 directories so it wasn't
too much trouble to go through and sort them out manually but I'd love
to hear a way of doing it properly
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RE: [PHP] Re: page works on public web site, but not on my computer
I recommend you start by replacing Vista. There are so many problems with it that Microsoft is rushing to ship a replacement as soon as possible. It remains to be seen whether Windows 7 is a real fix or merely more of the same problems. I am not aware of any serious developers writing code specifically for Vista. We only test our products on it enough to decide if we will support each product on that OS. If they don't work out of the box, we don't support them nor recommend our clients install them on Vista. There are no copies of Vista installed in the company outside of the ESX servers used for testing. I would recommend Red Hat as the replacement. Bob McConnell -Original Message- From: mike bode [mailto:mikebo...@hotmail.com] Sent: Tuesday, August 25, 2009 11:41 PM To: php-general@lists.php.net Subject: [PHP] Re: page works on public web site, but not on my computer I just de-installed, then re-installed MySQL, Apache and PHP 5.3. No changes. The script does not work on my computer. Now I get in addition to the error message below this: [Tue Aug 25 21:29:11 2009] [error] [client 127.0.0.1] PHP Deprecated: Function eregi() is deprecated in C:\\webdev\\rmv3\\album\\getalbumpics.php on line 11, referer: http://localhost/album.php Don't know if those warnings would stop the execution of the php script. mike bode mikebo...@hotmail.com wrote in message news:99.f2.08117.ccf74...@pb1.pair.com... I have posted the question in another thread a bit down, but only buried within the thread, so please excuse me when I ask again. I want to use some PHP code from a web site (http://www.dynamicdrive.com/dynamicindex4/php-photoalbum.htm), and I am following their instruction how to implement it. I was not able to get it to work. Then I uploaded the code to a server, and lo and behold, it does work on the server. On the public site you see thumbnails of images (never mind the junk above them), when I run the SAME html and php code on my omputer, I get a blank white page. The error log has several entries, but they are all warnings: [Tue Aug 25 18:12:00 2009] [error] [client 127.0.0.1] PHP Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Denver' for '-6.0/DST' instead in C:\\webdev\\rmv3\\album\\getalbumpics.php on line 11, referer: http://localhost/album.htm (this error is repeated for as many images I have in the directory that the php script is reading). Between php.ini, httpd.conf, and Windows Vista, I can't figure out where to start to diagnose this, and how. Anybody out there who can give me a pointer on how to roubleshoot this issue? I am almost ready to throw in the towel and either start from scratch (although this is alrady the second time that I have uninstalled and re-installed everything), or simply forget about php altogether. that would be a shame, though... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: PHP5+APACHE 2.2 + Windows 2003 production server
Andrioli Darvin wrote: Hi all PHP manual state We do not recommend using a threaded MPM in production with Apache 2. Use the prefork MPM instead, or use Apache 1. For information on why, read the related FAQ entry on using Apache2 with a threaded MPM ( http://www.php.net/manual/en/install.windows.apache2.php ) From apache.org the compiled exe you can download it seems compiled against threaded MPM. Even the all-in-one packages like WAMPSERVER (http://www.wampserver.com/en/) or XAMPP Light install PHP as Apache module on threaded MPM Apache So I'm wondering, is the manual outdated, or should I consider other configuration to install on my production servers? Thank you Darvin Also from the FAQ: And finally, this warning against using a threaded MPM is not as strong for Windows systems because most libraries on that platform tend to be threadsafe. -- Thanks! -Shawn http://www.spidean.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: page works on public web site, but not on my computer
On Wed, 2009-08-26 at 08:27 -0400, Bob McConnell wrote: I recommend you start by replacing Vista. There are so many problems with it that Microsoft is rushing to ship a replacement as soon as possible. It remains to be seen whether Windows 7 is a real fix or merely more of the same problems. I am not aware of any serious developers writing code specifically for Vista. We only test our products on it enough to decide if we will support each product on that OS. If they don't work out of the box, we don't support them nor recommend our clients install them on Vista. There are no copies of Vista installed in the company outside of the ESX servers used for testing. I would recommend Red Hat as the replacement. Bob McConnell -Original Message- From: mike bode [mailto:mikebo...@hotmail.com] Sent: Tuesday, August 25, 2009 11:41 PM To: php-general@lists.php.net Subject: [PHP] Re: page works on public web site, but not on my computer I just de-installed, then re-installed MySQL, Apache and PHP 5.3. No changes. The script does not work on my computer. Now I get in addition to the error message below this: [Tue Aug 25 21:29:11 2009] [error] [client 127.0.0.1] PHP Deprecated: Function eregi() is deprecated in C:\\webdev\\rmv3\\album\\getalbumpics.php on line 11, referer: http://localhost/album.php Don't know if those warnings would stop the execution of the php script. mike bode mikebo...@hotmail.com wrote in message news:99.f2.08117.ccf74...@pb1.pair.com... I have posted the question in another thread a bit down, but only buried within the thread, so please excuse me when I ask again. I want to use some PHP code from a web site (http://www.dynamicdrive.com/dynamicindex4/php-photoalbum.htm), and I am following their instruction how to implement it. I was not able to get it to work. Then I uploaded the code to a server, and lo and behold, it does work on the server. On the public site you see thumbnails of images (never mind the junk above them), when I run the SAME html and php code on my omputer, I get a blank white page. The error log has several entries, but they are all warnings: [Tue Aug 25 18:12:00 2009] [error] [client 127.0.0.1] PHP Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Denver' for '-6.0/DST' instead in C:\\webdev\\rmv3\\album\\getalbumpics.php on line 11, referer: http://localhost/album.htm (this error is repeated for as many images I have in the directory that the php script is reading). Between php.ini, httpd.conf, and Windows Vista, I can't figure out where to start to diagnose this, and how. Anybody out there who can give me a pointer on how to roubleshoot this issue? I am almost ready to throw in the towel and either start from scratch (although this is alrady the second time that I have uninstalled and re-installed everything), or simply forget about php altogether. that would be a shame, though... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php I'll second that. I don't use Windows myself anymore for anything except World of Warcraft, but my little time spent using Vista has left me wanting to do violence! You can't go too wrong with using a Linux OS as your development server, as that is what is in use on the majority of the worlds web servers anyway. I've also not yet seen any PHP apps which will only work on Windows, and I believe that most of the modules that are in mainstream use at the moment are available on Linux (and more than likely were available to that platform before Windows) and in a lot of cases perform better. Also, having a good bit of Linux experience under your belt can work wonders on your CV! RedHat is good for this sort of thing, or Fedora if you intend to use it as your desktop machine also (as they are pretty much the same, but Fedora is where new features, etc are seen first out of the two. Suse isn't bad, and has some good Windows network integration (for things like Active Directory) if you are using it as a work desktop machine as well as a development server. Thanks, Ash http://www.ashleysheridan.co.uk -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to output a NULL field?
2009/8/26 David Stoltz dsto...@shh.org:
Paul,
This all started because when I try this:
?php echo $rs-Fields(22);?
It work fine, as long as there is a non-null value there, otherwise it
produces an error.
Also, I'm working with a Microsoft SQL 2000 database, not MySQLnot
sure if that matters
But echo $rs-Fields(22) works perfectly for dumping values out of my
$rs recordset...that is, unless the value is NULL is the database - then
I get:
Catchable fatal error: Object of class variant could not be converted to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 176
That error indicates that you're not getting NULL since NULL is easily
converted to a string.
Try this...
$var = $rs-Fields(22);
var_dump($var);
...and tell us what you get.
-Stuart
--
http://stut.net/
-Original Message-
From: Paul M Foster [mailto:pa...@quillandmouse.com]
Sent: Tuesday, August 25, 2009 4:39 PM
To: php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
On Tue, Aug 25, 2009 at 02:00:04PM -0400, David Stoltz wrote:
$rs-Fields(22) equals a NULL in the database
My Code:
if(empty($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
Produces this error:
Fatal error: Can't use method return value in write context in
D:\Inetpub\wwwroot\evaluations\lookup2.php on line 32
Line 32 is the if line...
If I switch the code to (using is_null):
if(is_null($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
It produces this error:
Catchable fatal error: Object of class variant could not be converted
to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 196
Line 196 is: ?php echo $q4;?
What am I doing wrong?
Thanks!
Just a thought... do you really mean $rs-Fields(22) or do you mean
$rs-Fields[22]? The former is a function call and the latter is an
array variable.
Paul
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Re: [PHP] Re: unset() something that doesn't exist
At 11:34 PM +0100 8/25/09, Stuart wrote: 2009/8/25 tedd tedd.sperl...@gmail.com: I can't believe that you are wasting time on this. This guy is beyond clueless. To be fair tedd English is clearly not his main language and I can see how you could misunderstand the original question as he did. What I objected to was that he took what he interpreted as the question being asked, saw that it did in fact behave that way and then proceeded to completely fabricate an explanation as to why it does so when that explanation does little more than demonstrate that he clearly has no understanding of what's actually going on. I can't stand people who claim to know what they're talking about when they're really making it up as they go along. Actually, an explanation like that does do a lot more than demonstrate ignorance. It gives naive observers of this thread, now and in the future, incorrect information that they may potentially rely upon if nobody corrects it. That's why I'm wasting my time on this - I do it for the greater good. Hmm, maybe I just need a holiday... -Stuart -- http://stut.net/ -Stuart: I understand the language problem and how someone might use incorrect diction when speaking/writing English, but php is not English dependant. When someone says that unset(); does not work and provides an example that clearly demonstrates they don't know how to use it, then I throw up my hands and say RFTM in whatever language it's available. So, I wasn't objecting to the OP original statement but rather his proof that unset() wasn't working. You and I are objecting to the same thing. My hat is off to you for contributing to the greater good, but your efforts might be better spent attending to the needs of higher level idiots (like myself) and let us middle level idiots attend to the idiots, if you get my drift. :-) My comment is only a suggestion for you to consider. From my perspective, I hate to see such a valuable resource as yourself wasted on the clueless. And, we all need a holiday... Cheers, tedd -- --- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: unset() something that doesn't exist
2009/8/26 Ralph Deffke ralph_def...@yahoo.de: sorry I mixed 'set' with 'given' and if my mistake did prevent all the smarter guys to give u an answer I'm sorry too. I hope not to be too limited to give u an answer well, think about how PHP 5 works. $a e.g. is a REFENCE to some memory where the variable resides. so the interpreter running into this unset() statement searches the reference table to find the pointer named $a to delete its name from the reference table. it doesn't find it, but it's ment to unset it anyway, why should be complained about it. in the next line the $a is not set, as u want it. mmmh nice as well that nobody told me direcly that I mixed set with given Excuse me? I told you as soon as I knew that's why you were getting it so wrong. ps.: great behavior, I think for less then 10% of the world population is english the native language, such a behavior prevents very good and smart programmers arround the world to share their knowledge. I actually think it's perfectly reasonable to expect people contributing to this mailing list to have a good grasp of the English language... at least enough not to make errors like the one you have here. I understand how rude it can appear but I think it's important that information resources such as this are as reliable as possible, and if that means you need to be a bit more careful about asserting your expertise when there's a chance that you've misunderstood the question. I see no difference between misunderstanding due to language issues and misunderstanding due to having not read the question correctly. They both have the same effect. Maybe I'm being too harsh. I'm sure you have a lot of knowledge to share, but if you want to participate in what is an English mailing list please be more careful in future. Now, on to my real problem with the way you answered the question. After your initial mistake you proceeded to, as far as I can tell, completely fabricate a reason for the behaviour you were seeing with absolutely nothing to back it up whatsoever. And then, despite being corrected you repeated it. That's what I really objected to - anyone can misunderstand a question, but filling in the blanks from thin air helps nobody. Ever. And that's all I've got to say about that. Now, about that holiday... -Stuart -- http://stut.net/ Tom Worster f...@thefsb.org wrote in message news:c6b93df9.114fa%...@thefsb.org... On 8/25/09 5:00 AM, Ralph Deffke ralph_def...@yahoo.de wrote: of course its a syntax error, because unset() IS NOT A FUNCTION its a language construct that's hard to believe. i can't imagine how the compiler could reliably predict if the argument will be set or not when the unset line is executed. Stuart stut...@gmail.com wrote in message news:a5f019de0908250201g14e4b61cn73c6cd67da6f...@mail.gmail.com... 2009/8/25 Ralph Deffke ralph_def...@yahoo.de: causes an error Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or `'$'' in C:\wamp\www\TinyCreator\testCrapp6.php on line 42 This is a syntax error, not a runtime error. You've clearly done something wrong. Tom Worster f...@thefsb.org wrote in message news:c6b87877.11463%...@thefsb.org... is it the case that unset() does not trigger an error or throw an exception if it's argument was never set? Absolutely. -Stuart -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: unset() something that doesn't exist
2009/8/26 tedd tedd.sperl...@gmail.com: At 11:34 PM +0100 8/25/09, Stuart wrote: 2009/8/25 tedd tedd.sperl...@gmail.com: I can't believe that you are wasting time on this. This guy is beyond clueless. To be fair tedd English is clearly not his main language and I can see how you could misunderstand the original question as he did. What I objected to was that he took what he interpreted as the question being asked, saw that it did in fact behave that way and then proceeded to completely fabricate an explanation as to why it does so when that explanation does little more than demonstrate that he clearly has no understanding of what's actually going on. I can't stand people who claim to know what they're talking about when they're really making it up as they go along. Actually, an explanation like that does do a lot more than demonstrate ignorance. It gives naive observers of this thread, now and in the future, incorrect information that they may potentially rely upon if nobody corrects it. That's why I'm wasting my time on this - I do it for the greater good. Hmm, maybe I just need a holiday... -Stuart -- http://stut.net/ -Stuart: I understand the language problem and how someone might use incorrect diction when speaking/writing English, but php is not English dependant. When someone says that unset(); does not work and provides an example that clearly demonstrates they don't know how to use it, then I throw up my hands and say RFTM in whatever language it's available. So, I wasn't objecting to the OP original statement but rather his proof that unset() wasn't working. You and I are objecting to the same thing. My hat is off to you for contributing to the greater good, but your efforts might be better spent attending to the needs of higher level idiots (like myself) and let us middle level idiots attend to the idiots, if you get my drift. :-) My comment is only a suggestion for you to consider. From my perspective, I hate to see such a valuable resource as yourself wasted on the clueless. And, we all need a holiday... Apparently a holiday is out of the question, so I've decided to change jobs instead. A new environment, that's all I need. Loving your view of this list as a hierarchy of idiots btw, I think that works as a description for a lot of places. -Stuart -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] downloading winword mp3 files the fancy way through a browser
I tried to download the file from another server the fancy way in PHP, but
it just display blank screen. Can You please look at my code:
?php
$filepath = http://aa.yolasite.com/resources/happytears.doc;;
// $filepath = http://users.skavt.net/~gleskovs/else/happytears.doc;;
if (file_exists($filepath)) {
header(Content-Type: application/force-download);
header(Content-Disposition:filename=\happytears.doc\);
$fd = fopen($filepath,'rb');//I tried also just 'r' and am not clear on
which documents should I add b for binary? As I understand only text plain
files and html files and php etc files are without 'b'. All documents,
presentations, mp3 files, video files should have also 'b' for binary along
r. Am I wrong?
fpassthru($fd);
fclose($fd);
}
?
Both filepaths are valid and accessible to the same document. I double
checked them. Please help me. Thanks in advance, Yours, Grega
RE: [PHP] How to output a NULL field?
This:
$var = $rs-Fields(22);
var_dump($var);
Produces this:
object(variant)#3 (0) { }
-Original Message-
From: Stuart [mailto:stut...@gmail.com]
Sent: Wednesday, August 26, 2009 8:47 AM
To: David Stoltz
Cc: Paul M Foster; php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
2009/8/26 David Stoltz dsto...@shh.org:
Paul,
This all started because when I try this:
?php echo $rs-Fields(22);?
It work fine, as long as there is a non-null value there, otherwise it
produces an error.
Also, I'm working with a Microsoft SQL 2000 database, not MySQLnot
sure if that matters
But echo $rs-Fields(22) works perfectly for dumping values out of my
$rs recordset...that is, unless the value is NULL is the database - then
I get:
Catchable fatal error: Object of class variant could not be converted to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 176
That error indicates that you're not getting NULL since NULL is easily
converted to a string.
Try this...
$var = $rs-Fields(22);
var_dump($var);
...and tell us what you get.
-Stuart
--
http://stut.net/
-Original Message-
From: Paul M Foster [mailto:pa...@quillandmouse.com]
Sent: Tuesday, August 25, 2009 4:39 PM
To: php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
On Tue, Aug 25, 2009 at 02:00:04PM -0400, David Stoltz wrote:
$rs-Fields(22) equals a NULL in the database
My Code:
if(empty($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
Produces this error:
Fatal error: Can't use method return value in write context in
D:\Inetpub\wwwroot\evaluations\lookup2.php on line 32
Line 32 is the if line...
If I switch the code to (using is_null):
if(is_null($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
It produces this error:
Catchable fatal error: Object of class variant could not be converted
to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 196
Line 196 is: ?php echo $q4;?
What am I doing wrong?
Thanks!
Just a thought... do you really mean $rs-Fields(22) or do you mean
$rs-Fields[22]? The former is a function call and the latter is an
array variable.
Paul
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Re: [PHP] Re: Directory Listing
On Wed, Aug 26, 2009 at 9:45 AM, hack988 hack988hack...@dev.htwap.com wrote:
I'm write a php file for you
=
define('Line_End', (PHP_OS == 'WINNT')?\r\n:\n);
clearstatcache();
$mylist=array();
listdir(F:\\Programming\\Web\\php,$mylist);
function listdir($dir,$list){
if ($handle = opendir( $dir )){
while ( false !== ( $item = readdir( $handle ) ) ) {
if ( $item != . $item != .. ) {
$item=str_replace(Line_End,,$item);
if ( is_dir( $dir.DIRECTORY_SEPARATOR.$item ) ) {
listdir($dir.DIRECTORY_SEPARATOR.$item, $list);
} else {
$list[]=$dir.DIRECTORY_SEPARATOR.\t.$item.\t.date(m/d/Y,
filemtime($dir.DIRECTORY_SEPARATOR.$item));
}
}
}
closedir( $handle );
}
}
var_dump($mylist);
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Why manually define Line_End when PHP_EOL already exists?
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Re: [PHP] Re: unset() something that doesn't exist
At 2:12 PM +0100 8/26/09, Stuart wrote: 2009/8/26 tedd tedd.sperl...@gmail.com: And, we all need a holiday... Apparently a holiday is out of the question, so I've decided to change jobs instead. A new environment, that's all I need. Loving your view of this list as a hierarchy of idiots btw, I think that works as a description for a lot of places. -Stuart -Stuart: I hope your new job still includes this list. As for the hierarchy of idiots, but of course -- if we weren't idiots we would be doing something that made lot's of money. I had a client say to me once If you're so smart, then why aren't you rich? I answered quickly What makes you think I'm not? But privately his comment cut me to the quick. There was no question that much dumber people than me (according to me) were making far more bucks than I was. So, who's the smart one? Is it the guy that went to college to get three degrees to work his ass off for a moron who pays a a fraction of what he makes on the deal? Or is it the moron who sniffs out the deal and gets idiots to work for him? It appears that the world is made up of morons and idiots -- the problem is that idiots do all the work and morons make all the money. The smarter the idiot, the more work that's available. The craftier the moron, the more money they make and thus the more idiots they hire. As for me, sometimes I'm an idiot and other times I'm a moron. But what I really would like to be is retired so I could do this for a hobby. Cheers, tedd -- --- http://sperling.com http://ancientstones.com http://earthstones.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] downloading winword mp3 files the fancy way through a browser
On Wed, Aug 26, 2009 at 03:38:27PM +0200, Grega Leskov??ek wrote: I tried to download the file from another server the fancy way in PHP, but it just display blank screen. Can You please look at my code: $filepath = http://aa.yolasite.com/resources/happytears.doc;; Try using a local filepath instead of a URL. Example: $filepath = /path/to/file/; Regards, Ryan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php cms?
On 8/25/09 11:42 PM, hack988 hack988 hack...@dev.htwap.com wrote: i like durpal or e107 2009/8/26 Lars Nielsen l...@mit-web.dk: tir, 25 08 2009 kl. 17:05 -0400, skrev Bastien Koert: On Tue, Aug 25, 2009 at 4:35 PM, Lars Nielsenl...@mit-web.dk wrote: Hey list, I am going to use a cms for some sites and I have looked a little at Typo3, Joomla and php-fusion. Can anyone recommend a system where it is easy to customize the templates? regards Lars Nielsen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php Joomla or Drupal are good -- Bastien Cat, the other other white meat ok, thanks I'll give joomla! another shot. /Lars Joomla definitely gets my vote!! I love it! Terion -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to output a NULL field?
My code for mssql
please enable the php's mssql extentions.
it used like so many mysql class that you can find by google
--
?php
if(!defined('IN_WEB')) {
exit('Access Denied');
}
ini_set('mssql.datetimeconvert',0);//php4.2.0 disable php's automatic
datetime convert
Class DB {
var $querynum=0;
var $mssql_link;
var $conn_link;
var $sp_link;
var $sp_name='';
var $error_stop=0;
var $show_error=0;
var $dbhost;
var $dbuser;
var $dbpw;
var $dbname;
var $pconnect;
var $var_type=array();
var $fields_name=array();
var $last_error_msg='';
var $phprunversion='';
function DB() {
//define type for sp
$this-var_type['sp_bit']=SQLBIT;
$this-var_type['sp_tinyint']=SQLINT1;
$this-var_type['sp_smallint']=SQLINT2;
$this-var_type['sp_int']=SQLINT4;
$this-var_type['sp_bigint']=SQLVARCHAR;
$this-var_type['sp_real']=SQLFLT4;
$this-var_type['sp_float']=SQLFLT8;
$this-var_type['sp_float-null']=SQLFLTN;
$this-var_type['sp_smallmoney']=SQLFLT8;
$this-var_type['sp_money']=SQLFLT8;
$this-var_type['sp_money-null']=SQLFLT8;
$this-var_type['sp_char']=SQLCHAR;
$this-var_type['sp_varchar']=SQLVARCHAR;
$this-var_type['sp_text']=SQLTEXT;
$this-var_type['sp_datetime']=SQLINT4;
$this-phprunversion=phpversion();
//end
}
/*=php4.4.1,=php5.1.1
a new paramate for if use newlink for connect,pconnect
*/
function rconnect($newlink=false){//2007.03.01 by hack988 fix
phpversion check
if($this-phprunversion = '4.4.1' $this-phprunversion
'5.0.0'
|| $this-phprunversion = '5.1.1'){
return $this-rconnect4p($newlink);
}else{
return $this-rconnect3p();
}
}
function rconnect3p(){
$this-mssql_link = $this-pconnect==0 ?
mssql_connect($this-dbhost, $this-dbuser, $this-dbpw) :
mssql_pconnect($this-dbhost, $this-dbuser, $this-dbpw);
if(!$this-mssql_link){
$this-halt(connect
($this-pconnect)MSSQL($this-dbhost,$this-dbuser)failed!);
return false;
}else{
$this-conn_link=$this-mssql_link;
if($this-dbname) {
if
(!...@$this-select_db($this-dbname,$this-conn_link)){
$this-halt('can not use database
'.$this-dbname);
return false;
}else{
return true;
}
}else{
return true;
}
}
}
function rconnect4p($newlink=false){
$this-mssql_link = $this-pconnect==0 ?
mssql_connect($this-dbhost, $this-dbuser, $this-dbpw , $newlink) :
mssql_pconnect($this-dbhost, $this-dbuser, $this-dbpw, $newlink);
if(!$this-mssql_link){
$this-halt(reconect($this-pconnect)MSSQL($this-dbhost,$this-dbuser)failed);
return false;
}else{
$this-conn_link=$this-mssql_link;
if($this-dbname) {
if
(!...@$this-select_db($this-dbname,$this-conn_link)){
$this-halt('can not use database
'.$this-dbname);
return false;
}else{
return true;
}
}else{
return true;
}
}
}
function connect($dbhost, $dbuser, $dbpw, $dbname, $pconnect =
0,$auto_conn=0 ,$newlink=false) {
$this-dbhost=$dbhost;
$this-dbuser=$dbuser;
$this-dbpw=$dbpw;
$this-dbname=$dbname;
$this-pconnect=$pconnect;
if($auto_conn){
return $this-rconnect($newlink);
}else{
return true;
}
}
function close() {
if($this-conn_link){
$result=mssql_close($this-conn_link);
}else{
RE: [PHP] SESSIONS lost sometimes - SOLVED
-Original Message-
From: Angelo Zanetti [mailto:ang...@zlogic.co.za]
Sent: 24 August 2009 04:30 PM
To: 'Nitebirdz'; php-general@lists.php.net
Subject: RE: [PHP] SESSIONS lost sometimes
-Original Message-
From: Nitebirdz [mailto:nitebi...@sacredchaos.com]
Sent: 20 August 2009 02:58 PM
To: php-general@lists.php.net
Subject: Re: [PHP] SESSIONS lost sometimes
On Thu, Aug 20, 2009 at 02:34:54PM +0200, Angelo Zanetti wrote:
Hi Leon,
No harm intended :) Just thought that people were missing my post now and
only answering yours.
Angelo, excuse me if I'm bringing up something very basic, but I'm new
to this. Just trying to help.
I imagine redirects couldn't be the cause of the problem, right?
http://www.oscarm.org/news/detail/1877-avoiding_frustration_with_php_session
s
http://www.webmasterworld.com/forum88/8486.htm
Hi thanks for the links it appears that its all in order also I'm not losing
SESSIONS on the redirect but somewhere else.
I have checked the garbage collection, disk space and other settings in the
PHP.ini file. ALL FINE.
So now I am really stuck and confused as to what could sometimes cause the
loss of these variables and other times it just works fine.
Is there possibly a way that I can call some function that will ensure that
the sessions are saved (I checked the manual - nothing much).
Any other ideas? Anything that you think might be causing issues?
Thanks
Angelo
Hi all,
I have solved the issue of lost session variables.
It appeared to be losing the SESSION variables when going from a POST from
HTTP to HTTPS, however it didn't always happen, so the logging allowed me to
narrow down where the losing was occurring.
The solution.
In my form that I post from the HTTP site, I put a hidden variable in there
and with the session variable.
In HTTPS it sometimes doesn't carry over the hidden variable therefore we
need to start the session with the old SESSION ID from the HTTP site.
So what I did was the following on the https site:
if (isset($_POST['sessionID']))
{
//http://stackoverflow.com/questions/441496/session-lost-when-switching-from
-http-to-https-in-php
// Retrieve the session ID as passed via the GET method.
$currentSessionID = $_POST['sessionID'];
//echo $currentSessionID;
// Set a cookie for the session ID.
$sessionid2 = session_id($currentSessionID);
}
Therefore setting the session ID with the session_id() function. This must
go before the session_start() function!!! Very NB!.
Hope this helps anyone who has a similar problem.
Regards
Angelo
http://www.elemental.co.za
http://www.wapit.co.za
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RE: [PHP] How to output a NULL field?
Sorry - I don't know what you mean by DB class?
I'm using Microsoft SQL 2000with this code:
?php
//create an instance of the ADO connection object
$conn = new COM (ADODB.Connection)
or die(Cannot start ADO);
//define connection string, specify database driver
$connStr = PROVIDER=SQLOLEDB;SERVER=;UID=xxx;PWD=;DATABASE=;
$conn-open($connStr); //Open the connection to the database
$query = SELECT * FROM eval_evaluations WHERE id = .$_POST[eval];
$rs = $conn-execute($query);
echo $rs-Fields(22); //this is where that particular field is NULL, and
produces the error
-Original Message-
From: hack988 hack988 [mailto:hack...@dev.htwap.com]
Sent: Wednesday, August 26, 2009 8:08 AM
To: David Stoltz
Cc: php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
Could you post your database's class to here?
I'm use mssql with php for several years and read NULL Fields is never
appear your case.
2009/8/26 David Stoltz dsto...@shh.org:
I tried that -it's in the first part of my message
-Original Message-
From: hack988 hack988 [mailto:hack...@dev.htwap.com]
Sent: Wednesday, August 26, 2009 7:39 AM
To: David Stoltz
Cc: Paul M Foster; php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
use is_null() check it
2009/8/26 David Stoltz dsto...@shh.org:
Paul,
This all started because when I try this:
?php echo $rs-Fields(22);?
It work fine, as long as there is a non-null value there, otherwise it
produces an error.
Also, I'm working with a Microsoft SQL 2000 database, not MySQLnot
sure if that matters
But echo $rs-Fields(22) works perfectly for dumping values out of my
$rs recordset...that is, unless the value is NULL is the database - then
I get:
Catchable fatal error: Object of class variant could not be converted to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 176
-Original Message-
From: Paul M Foster [mailto:pa...@quillandmouse.com]
Sent: Tuesday, August 25, 2009 4:39 PM
To: php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
On Tue, Aug 25, 2009 at 02:00:04PM -0400, David Stoltz wrote:
$rs-Fields(22) equals a NULL in the database
My Code:
if(empty($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
Produces this error:
Fatal error: Can't use method return value in write context in
D:\Inetpub\wwwroot\evaluations\lookup2.php on line 32
Line 32 is the if line...
If I switch the code to (using is_null):
if(is_null($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
It produces this error:
Catchable fatal error: Object of class variant could not be converted
to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 196
Line 196 is: ?php echo $q4;?
What am I doing wrong?
Thanks!
Just a thought... do you really mean $rs-Fields(22) or do you mean
$rs-Fields[22]? The former is a function call and the latter is an
array variable.
Paul
--
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Re: [PHP] Re: Directory Listing
some code copy from my old codes for truncatedir function,it for backend compatibility. see this PHP_EOL (string) Available since PHP 4.3.10 and PHP 5.0.2 http://cn.php.net/manual/en/reserved.constants.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to output a NULL field?
my god you use ado connect sorry I'm use php_mysql extentions for all
mssql function.
I'm never use ado connect before.
2009/8/26 David Stoltz dsto...@shh.org:
Sorry - I don't know what you mean by DB class?
I'm using Microsoft SQL 2000with this code:
?php
//create an instance of the ADO connection object
$conn = new COM (ADODB.Connection)
or die(Cannot start ADO);
//define connection string, specify database driver
$connStr = PROVIDER=SQLOLEDB;SERVER=;UID=xxx;PWD=;DATABASE=;
$conn-open($connStr); //Open the connection to the database
$query = SELECT * FROM eval_evaluations WHERE id = .$_POST[eval];
$rs = $conn-execute($query);
echo $rs-Fields(22); //this is where that particular field is NULL, and
produces the error
-Original Message-
From: hack988 hack988 [mailto:hack...@dev.htwap.com]
Sent: Wednesday, August 26, 2009 8:08 AM
To: David Stoltz
Cc: php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
Could you post your database's class to here?
I'm use mssql with php for several years and read NULL Fields is never
appear your case.
2009/8/26 David Stoltz dsto...@shh.org:
I tried that -it's in the first part of my message
-Original Message-
From: hack988 hack988 [mailto:hack...@dev.htwap.com]
Sent: Wednesday, August 26, 2009 7:39 AM
To: David Stoltz
Cc: Paul M Foster; php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
use is_null() check it
2009/8/26 David Stoltz dsto...@shh.org:
Paul,
This all started because when I try this:
?php echo $rs-Fields(22);?
It work fine, as long as there is a non-null value there, otherwise it
produces an error.
Also, I'm working with a Microsoft SQL 2000 database, not MySQLnot
sure if that matters
But echo $rs-Fields(22) works perfectly for dumping values out of my
$rs recordset...that is, unless the value is NULL is the database - then
I get:
Catchable fatal error: Object of class variant could not be converted to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 176
-Original Message-
From: Paul M Foster [mailto:pa...@quillandmouse.com]
Sent: Tuesday, August 25, 2009 4:39 PM
To: php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
On Tue, Aug 25, 2009 at 02:00:04PM -0400, David Stoltz wrote:
$rs-Fields(22) equals a NULL in the database
My Code:
if(empty($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
Produces this error:
Fatal error: Can't use method return value in write context in
D:\Inetpub\wwwroot\evaluations\lookup2.php on line 32
Line 32 is the if line...
If I switch the code to (using is_null):
if(is_null($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
It produces this error:
Catchable fatal error: Object of class variant could not be converted
to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 196
Line 196 is: ?php echo $q4;?
What am I doing wrong?
Thanks!
Just a thought... do you really mean $rs-Fields(22) or do you mean
$rs-Fields[22]? The former is a function call and the latter is an
array variable.
Paul
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Re: [PHP] Re: Directory Listing
I'm write a php file for you
=
define('Line_End', (PHP_OS == 'WINNT')?\r\n:\n);
clearstatcache();
$mylist=array();
listdir(F:\\Programming\\Web\\php,$mylist);
function listdir($dir,$list){
if ($handle = opendir( $dir )){
while ( false !== ( $item = readdir( $handle ) ) ) {
if ( $item != . $item != .. ) {
$item=str_replace(Line_End,,$item);
if ( is_dir( $dir.DIRECTORY_SEPARATOR.$item ) ) {
listdir($dir.DIRECTORY_SEPARATOR.$item, $list);
} else {
$list[]=$dir.DIRECTORY_SEPARATOR.\t.$item.\t.date(m/d/Y,
filemtime($dir.DIRECTORY_SEPARATOR.$item));
}
}
}
closedir( $handle );
}
}
var_dump($mylist);
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[PHP] Sockets (reading)
Hi. During a socket read, why would all the requested number of bytes not get sent? For example, I request 1000 bytes: ?php $data = @socket_read ($socket, 2048, PHP_BINARY_READ); ? This is actually in a loop, so I can get all the data if split up. So, for example, here's how the data split up in 3 iterations (for 1000 bytes): 650 bytes 200 bytes 150 bytes But if I can accept up to 2048 bytes per socket read, why would it not pull all 1000 bytes initially in 1 step? Any thoughts on this would be greatly appreciated! Thanks, ~Philip -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to output a NULL field?
On Wed, 2009-08-26 at 22:00 +0800, hack988 hack988 wrote:
my god you use ado connect sorry I'm use php_mysql extentions for all
mssql function.
I'm never use ado connect before.
2009/8/26 David Stoltz dsto...@shh.org:
Sorry - I don't know what you mean by DB class?
I'm using Microsoft SQL 2000with this code:
?php
//create an instance of the ADO connection object
$conn = new COM (ADODB.Connection)
or die(Cannot start ADO);
//define connection string, specify database driver
$connStr = PROVIDER=SQLOLEDB;SERVER=;UID=xxx;PWD=;DATABASE=;
$conn-open($connStr); //Open the connection to the database
$query = SELECT * FROM eval_evaluations WHERE id = .$_POST[eval];
$rs = $conn-execute($query);
echo $rs-Fields(22); //this is where that particular field is NULL, and
produces the error
-Original Message-
From: hack988 hack988 [mailto:hack...@dev.htwap.com]
Sent: Wednesday, August 26, 2009 8:08 AM
To: David Stoltz
Cc: php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
Could you post your database's class to here?
I'm use mssql with php for several years and read NULL Fields is never
appear your case.
2009/8/26 David Stoltz dsto...@shh.org:
I tried that -it's in the first part of my message
-Original Message-
From: hack988 hack988 [mailto:hack...@dev.htwap.com]
Sent: Wednesday, August 26, 2009 7:39 AM
To: David Stoltz
Cc: Paul M Foster; php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
use is_null() check it
2009/8/26 David Stoltz dsto...@shh.org:
Paul,
This all started because when I try this:
?php echo $rs-Fields(22);?
It work fine, as long as there is a non-null value there, otherwise it
produces an error.
Also, I'm working with a Microsoft SQL 2000 database, not MySQLnot
sure if that matters
But echo $rs-Fields(22) works perfectly for dumping values out of my
$rs recordset...that is, unless the value is NULL is the database - then
I get:
Catchable fatal error: Object of class variant could not be converted to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 176
-Original Message-
From: Paul M Foster [mailto:pa...@quillandmouse.com]
Sent: Tuesday, August 25, 2009 4:39 PM
To: php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
On Tue, Aug 25, 2009 at 02:00:04PM -0400, David Stoltz wrote:
$rs-Fields(22) equals a NULL in the database
My Code:
if(empty($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
Produces this error:
Fatal error: Can't use method return value in write context in
D:\Inetpub\wwwroot\evaluations\lookup2.php on line 32
Line 32 is the if line...
If I switch the code to (using is_null):
if(is_null($rs-Fields(22))){
$q4 = ;
}else{
$q4 = $rs-Fields(22);
}
It produces this error:
Catchable fatal error: Object of class variant could not be converted
to
string in D:\Inetpub\wwwroot\evaluations\lookup2.php on line 196
Line 196 is: ?php echo $q4;?
What am I doing wrong?
Thanks!
Just a thought... do you really mean $rs-Fields(22) or do you mean
$rs-Fields[22]? The former is a function call and the latter is an
array variable.
Paul
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That's impressive, but are you sure you don't use php_mssql extensions
instead? :p
Thanks,
Ash
http://www.ashleysheridan.co.uk
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RE: [PHP] How to output a NULL field?
Wow - thanks for the code, but it's over my head at this point.
I'm a PHP newbieI typically use ASP Classic, but I realize I need to learn
PHP for ongoing development. Problem is, we don't have MySQL here, so I have to
fumble my way through with MS SQL.
Thanks!
-Original Message-
From: hack988 hack988 [mailto:hack...@dev.htwap.com]
Sent: Wednesday, August 26, 2009 10:13 AM
To: a...@ashleysheridan.co.uk
Cc: David Stoltz; php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
My code for mssql
please enable the php's mssql extentions.
it used like so many mysql class that you can find by google
--
?php
if(!defined('IN_WEB')) {
exit('Access Denied');
}
ini_set('mssql.datetimeconvert',0);//php4.2.0 disable php's automatic
datetime convert
Class DB {
var $querynum=0;
var $mssql_link;
var $conn_link;
var $sp_link;
var $sp_name='';
var $error_stop=0;
var $show_error=0;
var $dbhost;
var $dbuser;
var $dbpw;
var $dbname;
var $pconnect;
var $var_type=array();
var $fields_name=array();
var $last_error_msg='';
var $phprunversion='';
function DB() {
//define type for sp
$this-var_type['sp_bit']=SQLBIT;
$this-var_type['sp_tinyint']=SQLINT1;
$this-var_type['sp_smallint']=SQLINT2;
$this-var_type['sp_int']=SQLINT4;
$this-var_type['sp_bigint']=SQLVARCHAR;
$this-var_type['sp_real']=SQLFLT4;
$this-var_type['sp_float']=SQLFLT8;
$this-var_type['sp_float-null']=SQLFLTN;
$this-var_type['sp_smallmoney']=SQLFLT8;
$this-var_type['sp_money']=SQLFLT8;
$this-var_type['sp_money-null']=SQLFLT8;
$this-var_type['sp_char']=SQLCHAR;
$this-var_type['sp_varchar']=SQLVARCHAR;
$this-var_type['sp_text']=SQLTEXT;
$this-var_type['sp_datetime']=SQLINT4;
$this-phprunversion=phpversion();
//end
}
/*=php4.4.1,=php5.1.1
a new paramate for if use newlink for connect,pconnect
*/
function rconnect($newlink=false){//2007.03.01 by hack988 fix
phpversion check
if($this-phprunversion = '4.4.1' $this-phprunversion
'5.0.0'
|| $this-phprunversion = '5.1.1'){
return $this-rconnect4p($newlink);
}else{
return $this-rconnect3p();
}
}
function rconnect3p(){
$this-mssql_link = $this-pconnect==0 ?
mssql_connect($this-dbhost, $this-dbuser, $this-dbpw) :
mssql_pconnect($this-dbhost, $this-dbuser, $this-dbpw);
if(!$this-mssql_link){
$this-halt(connect
($this-pconnect)MSSQL($this-dbhost,$this-dbuser)failed!);
return false;
}else{
$this-conn_link=$this-mssql_link;
if($this-dbname) {
if
(!...@$this-select_db($this-dbname,$this-conn_link)){
$this-halt('can not use database
'.$this-dbname);
return false;
}else{
return true;
}
}else{
return true;
}
}
}
function rconnect4p($newlink=false){
$this-mssql_link = $this-pconnect==0 ?
mssql_connect($this-dbhost, $this-dbuser, $this-dbpw , $newlink) :
mssql_pconnect($this-dbhost, $this-dbuser, $this-dbpw, $newlink);
if(!$this-mssql_link){
$this-halt(reconect($this-pconnect)MSSQL($this-dbhost,$this-dbuser)failed);
return false;
}else{
$this-conn_link=$this-mssql_link;
if($this-dbname) {
if
(!...@$this-select_db($this-dbname,$this-conn_link)){
$this-halt('can not use database
'.$this-dbname);
return false;
}else{
return true;
}
}else{
return true;
}
}
}
function connect($dbhost, $dbuser, $dbpw, $dbname, $pconnect =
0,$auto_conn=0 ,$newlink=false) {
[PHP] Getting backtrace through GDB?
Hi all, I'm trying to follow the instructions for getting a GDB backtrace from the PECL site ( http://bugs.php.net/bugs-generating-backtrace.php ). For some reason, I'm not getting any symbol output when I try to generate the backtrace, it simply gives me the memory address and '??'. I'm using a clean install of PHP, and I've specified --enable-debug in the configure script (which I know works, since PHP will identify and print memory leaks). Has anyone else had any trouble with this and found a solution? I'd really like to get generate these so I can better help the PECL developer this is needed for. Thanks for any insight or suggestions you can give! -Jason Young -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] How to output a NULL field?
On Wed, 2009-08-26 at 10:50 -0400, David Stoltz wrote:
Wow - thanks for the code, but it's over my head at this point.
I'm a PHP newbieI typically use ASP Classic, but I realize I need to
learn PHP for ongoing development. Problem is, we don't have MySQL here, so I
have to fumble my way through with MS SQL.
Thanks!
-Original Message-
From: hack988 hack988 [mailto:hack...@dev.htwap.com]
Sent: Wednesday, August 26, 2009 10:13 AM
To: a...@ashleysheridan.co.uk
Cc: David Stoltz; php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
My code for mssql
please enable the php's mssql extentions.
it used like so many mysql class that you can find by google
--
?php
if(!defined('IN_WEB')) {
exit('Access Denied');
}
ini_set('mssql.datetimeconvert',0);//php4.2.0 disable php's automatic
datetime convert
Class DB {
var $querynum=0;
var $mssql_link;
var $conn_link;
var $sp_link;
var $sp_name='';
var $error_stop=0;
var $show_error=0;
var $dbhost;
var $dbuser;
var $dbpw;
var $dbname;
var $pconnect;
var $var_type=array();
var $fields_name=array();
var $last_error_msg='';
var $phprunversion='';
function DB() {
//define type for sp
$this-var_type['sp_bit']=SQLBIT;
$this-var_type['sp_tinyint']=SQLINT1;
$this-var_type['sp_smallint']=SQLINT2;
$this-var_type['sp_int']=SQLINT4;
$this-var_type['sp_bigint']=SQLVARCHAR;
$this-var_type['sp_real']=SQLFLT4;
$this-var_type['sp_float']=SQLFLT8;
$this-var_type['sp_float-null']=SQLFLTN;
$this-var_type['sp_smallmoney']=SQLFLT8;
$this-var_type['sp_money']=SQLFLT8;
$this-var_type['sp_money-null']=SQLFLT8;
$this-var_type['sp_char']=SQLCHAR;
$this-var_type['sp_varchar']=SQLVARCHAR;
$this-var_type['sp_text']=SQLTEXT;
$this-var_type['sp_datetime']=SQLINT4;
$this-phprunversion=phpversion();
//end
}
/*=php4.4.1,=php5.1.1
a new paramate for if use newlink for connect,pconnect
*/
function rconnect($newlink=false){//2007.03.01 by hack988 fix
phpversion check
if($this-phprunversion = '4.4.1' $this-phprunversion
'5.0.0'
|| $this-phprunversion = '5.1.1'){
return $this-rconnect4p($newlink);
}else{
return $this-rconnect3p();
}
}
function rconnect3p(){
$this-mssql_link = $this-pconnect==0 ?
mssql_connect($this-dbhost, $this-dbuser, $this-dbpw) :
mssql_pconnect($this-dbhost, $this-dbuser, $this-dbpw);
if(!$this-mssql_link){
$this-halt(connect
($this-pconnect)MSSQL($this-dbhost,$this-dbuser)failed!);
return false;
}else{
$this-conn_link=$this-mssql_link;
if($this-dbname) {
if
(!...@$this-select_db($this-dbname,$this-conn_link)){
$this-halt('can not use database
'.$this-dbname);
return false;
}else{
return true;
}
}else{
return true;
}
}
}
function rconnect4p($newlink=false){
$this-mssql_link = $this-pconnect==0 ?
mssql_connect($this-dbhost, $this-dbuser, $this-dbpw , $newlink) :
mssql_pconnect($this-dbhost, $this-dbuser, $this-dbpw, $newlink);
if(!$this-mssql_link){
$this-halt(reconect($this-pconnect)MSSQL($this-dbhost,$this-dbuser)failed);
return false;
}else{
$this-conn_link=$this-mssql_link;
if($this-dbname) {
if
(!...@$this-select_db($this-dbname,$this-conn_link)){
$this-halt('can not use database
'.$this-dbname);
return false;
}else{
return true;
}
}else{
return true;
}
}
}
function connect($dbhost, $dbuser, $dbpw, $dbname, $pconnect =
0,$auto_conn=0 ,$newlink=false) {
Re: [PHP] downloading winword mp3 files the fancy way through a browser
Grega Leskovšek wrote:
I tried to download the file from another server the fancy way in PHP, but
it just display blank screen. Can You please look at my code:
?php
$filepath = http://aa.yolasite.com/resources/happytears.doc;;
// $filepath = http://users.skavt.net/~gleskovs/else/happytears.doc;;
if (file_exists($filepath)) {
I see in the manual that file_exists can now check URLs, but my guess
would be that it needs to have the allow_url_fopen statement in the
php.ini set to On.
See
header(Content-Type: application/force-download);
header(Content-Disposition:filename=\happytears.doc\);
$fd = fopen($filepath,'rb');//I tried also just 'r' and am not clear on
which documents should I add b for binary? As I understand only text plain
files and html files and php etc files are without 'b'. All documents,
presentations, mp3 files, video files should have also 'b' for binary along
r. Am I wrong?
fpassthru($fd);
fclose($fd);
}
?
Both filepaths are valid and accessible to the same document. I double
checked them. Please help me. Thanks in advance, Yours, Grega
See what you get with this
?php
$filepath = http://aa.yolasite.com/resources/happytears.doc;;
if (file_exists($filepath)) {
echo 'File found';
} else {
echo 'File NOT found';
}
?
Jim
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Re: [PHP] downloading winword mp3 files the fancy way through a browser
On Wed, Aug 26, 2009 at 03:38:27PM +0200, Grega Leskov??ek wrote:
I tried to download the file from another server the fancy way in PHP, but
it just display blank screen. Can You please look at my code:
If it helps, here is some code that I dug up from an old project:
?php
$filepath = /var/www/test.doc;
$filename = basename($filepath);
$filesize = filesize($filepath);
if ( file_exists($filepath) )
{
header(Cache-Control: no-store, must-revalidate);
header(Expires: Mon, 26 Jul 1997 05:00:00 GMT);
header(Content-Transfer-Encoding: binary);
header(Content-Type: application/force-download);
header(Content-Type: application/octet-stream);
header(Content-Type: application/download);
header(Content-disposition: attachment; filename= . $filename);
header(Content-length: . $filesize);
$fh = fopen($filepath, rb) or exit(Could not open file.);
while (!feof($fh))
{
print(fgets($fh,4096));
}
fclose($fh);
} else {
echo The file does not exist.;
}
?
I would also verify that the web server has permissions to the files
that php is trying to open. Internet Explorer 8 seems to have a
problem with the filename parameter in the Content-disposition header
being enclosed in quotes. It would just dump the binary data in the
page when I was testing this.
Regards,
Ryan
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Re: [PHP] downloading winword mp3 files the fancy way through a browser
All IE has a bug for download file so.:)
see this http://support.microsoft.com/default.aspx?scid=kb;en-us;308090
some unkown mime type also display in IE no popup a download window
2009/8/26 Ryan Cavicchioni r...@confabulator.net:
On Wed, Aug 26, 2009 at 03:38:27PM +0200, Grega Leskov??ek wrote:
I tried to download the file from another server the fancy way in PHP, but
it just display blank screen. Can You please look at my code:
If it helps, here is some code that I dug up from an old project:
?php
$filepath = /var/www/test.doc;
$filename = basename($filepath);
$filesize = filesize($filepath);
if ( file_exists($filepath) )
{
header(Cache-Control: no-store, must-revalidate);
header(Expires: Mon, 26 Jul 1997 05:00:00 GMT);
header(Content-Transfer-Encoding: binary);
header(Content-Type: application/force-download);
header(Content-Type: application/octet-stream);
header(Content-Type: application/download);
header(Content-disposition: attachment; filename= . $filename);
header(Content-length: . $filesize);
$fh = fopen($filepath, rb) or exit(Could not open file.);
while (!feof($fh))
{
print(fgets($fh,4096));
}
fclose($fh);
} else {
echo The file does not exist.;
}
?
I would also verify that the web server has permissions to the files
that php is trying to open. Internet Explorer 8 seems to have a
problem with the filename parameter in the Content-disposition header
being enclosed in quotes. It would just dump the binary data in the
page when I was testing this.
Regards,
Ryan
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Re: [PHP] Re: Directory Listing
Ashley Sheridan wrote:
On Wed, 2009-08-26 at 09:50 +0100, Tom Chubb wrote:
2009/8/26 Ashley Sheridan a...@ashleysheridan.co.uk:
On Tue, 2009-08-25 at 17:08 +0100, Tom Chubb wrote:
I've been playing about more and now I have the following code:
?
error_reporting(E_ALL);
ini_set('display_errors', true);
function getDirectory($path = '.', $ignore = '') {
$dirTree = array ();
$dirTreeTemp = array ();
$fileDate = array ();
$ignore[] = '.';
$ignore[] = '..';
$dh = @opendir($path);
while (false !== ($file = readdir($dh))) {
if (!in_array($file, $ignore)) {
if (!is_dir($path/$file)) {
$dirTree[$path][] = $file;
$fileDate[$file][] = date (d/m/Y,
filemtime($path/$file));
} else {
$dirTreeTemp = getDirectory($path/$file, $ignore);
if (is_array($dirTreeTemp))$dirTree =
array_merge($dirTree, $dirTreeTemp, $fileDate);
}
}
}
closedir($dh);
return $dirTree;
}
$ignore = array('.htaccess', 'Thumbs.db', 'index.php');
$dirTree = getDirectory('.', $ignore);
getdirectory('.');
echo Gatwick Tender Documents\n;
foreach( $dirTree as $key = $folder ){
echo \n; //Don't need folders as they're shown with the files
foreach( $folder as $file){
echo str_replace(./, , $key) . \t . $file . \t\n; //Pad
out with a tab for easy import into excel
}
}
print_r($dirTree); //Just using this for debugging
?
The output is fine for the paths and filenames but I still can't get
the dates showing. It's getting the correct date for some but not all.
I did something else earlier and found that all the dates were
01/01/1970 but at least there was a date for every file but can't
remember how I go there!
Here is a sample output result:
Gatwick Tender Documents
. 9216_100_REV_V1.0_bound.dwg
Tender Docs BAA Works Terms v1.1 (22.05.08).pdf
Tender Docs Contents of Volumes 1 and 2.pdf
Tender Docs Cover Letter and Instructions.doc
Tender Docs Form of Tender.doc
Tender Docs/Health and Safety Questionnaire NT Baggage Tender
Questionaire rev2.xls
BAA Works Terms v1.1 (22.05.08).pdf 29/07/2009
Contents of Volumes 1 and 2.pdf 29/07/2009
Cover Letter and Instructions.doc 29/07/2009
Form of Tender.doc29/07/2009
Tender Docs/NTB BH Lighting 3J-B-1 PIR.xls
Tender Docs/NTB BH Lighting 3J-B-2B PIR.xls
Tender Docs/NTB BH Lighting 3J-B-2R PIR.xls
Tender Docs/NTB BH Lighting 3J-B-3R PIR.xls
Tender Docs/NTB BH Lighting 3J-D PIR.xls
Tender Docs/NTB BH Lighting 4G-G PIR.xls
Tender Docs/NTB BH Lighting 4J-B-1B PIR.xls
Tender Docs/NTB BH Lighting 4J-B-1R PIR.xls
Tender Docs/NTB BH Lighting 4J-B-2B PIR.xls
Tender Docs/NTB BH Lighting 4J-B-2R PIR.xls
Tender Docs/NTB BH Lighting 4J-B-4 PIR.xls
Tender Docs/NTB BH Lighting 5G-G PIR.xls
Can anyone shed any light on it?
I'm about to admit defeat!
Thanks in advance and I'm not being lazy - I really am trying!!! :(
Tom
The only time I've ever noticed this problem was on a 32bit system where
the files were above 2GB each. When the files are that size, none of the
information functions seem to work correctly, including the filesize,
date, etc.
Thanks,
Ash
http://www.ashleysheridan.co.uk
Cheers Ash,
I read that too, but I was getting the error for over 90% of the files
which I know are generally only a few MB.
I've started from scratch again and come up with something that is
easier to deal with but still having one last problem!
?php
error_reporting(E_ALL);
ini_set('display_errors', true);
function directoryToArray($directory, $recursive) {
$array_items = array();
if ($handle = opendir($directory)) {
while (false !== ($file = readdir($handle))) {
if ($file !=index.php $file != . $file !=
..) {
if (is_dir($directory. / . $file)) {
//For Directories
if($recursive) {
$array_items =
array_merge($array_items,
directoryToArray($directory. / . $file, $recursive));
}
$fullfile = $directory . / . $file;
$array_items[] = preg_replace(/\/\//si,
/, $fullfile);
} else {
//For Files
$fullfile = $directory . / . $file;
$array_items[] = preg_replace(/\/\//si,
/, $fullfile);
}
}
}
closedir($handle);
}
return $array_items;
}
$files = directoryToArray(./Tender, true);
//Output to browser
foreach ($files as $file) {
echo str_replace(./Tender, , $file) . \t . . date
Re: [PHP] Sockets (reading)
Philip Thompson wrote:
Hi.
During a socket read, why would all the requested number of bytes not
get sent? For example, I request 1000 bytes:
?php
$data = @socket_read ($socket, 2048, PHP_BINARY_READ);
?
This is actually in a loop, so I can get all the data if split up. So,
for example, here's how the data split up in 3 iterations (for 1000 bytes):
650 bytes
200 bytes
150 bytes
But if I can accept up to 2048 bytes per socket read, why would it not
pull all 1000 bytes initially in 1 step? Any thoughts on this would be
greatly appreciated!
Thanks,
~Philip
Is it possible that you are receiving a \r, \n, or \0 and that is
stopping the input?
Check the Parameters the second argument for Length options.
http://us3.php.net/socket_read
Here is a shortened version of a script that I use to do something similar.
?php
error_reporting(E_ALL);
ini_set('display_errors', 'On');
// Set time limit to indefinite execution
set_time_limit(0);
// Set the ip and port we will listen on
define('LISTEN_IP', 'your IP address'); // IP to listin on
define('LISTEN_PORT', port); // Port number
define('PACKET_SIZE', 512); // 512 bytes
define('SOCKET_TIMOUT', 2);// Seconds
/* Open a server socket to port 1234 on localhost */
if ( $socket = @stream_socket_server('udp://'.LISTEN_IP.':'.LISTEN_PORT,
$errno, $errstr, STREAM_SERVER_BIND) ) {
while ( true ) {
$buff = stream_socket_recvfrom($socket, PACKET_SIZE, 0, $remote_ip);
if ( !empty($buff) ) {
print('Received Data: '.PHP_EOL);
print('Do something with it...'.PHP_EOL);
} else {
print('Empty String'.PHP_EOL);
}
}
fclose($socket);
} else {
print([{$errno}] {$error}.PHP_EOL);
}
?
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Re: [PHP] Re: Directory Listing
use realpath is better that i think
2009/8/26 Steve ad...@ultramegatech.com:
Ashley Sheridan wrote:
On Wed, 2009-08-26 at 09:50 +0100, Tom Chubb wrote:
2009/8/26 Ashley Sheridan a...@ashleysheridan.co.uk:
On Tue, 2009-08-25 at 17:08 +0100, Tom Chubb wrote:
I've been playing about more and now I have the following code:
?
error_reporting(E_ALL);
ini_set('display_errors', true);
function getDirectory($path = '.', $ignore = '') {
$dirTree = array ();
$dirTreeTemp = array ();
$fileDate = array ();
$ignore[] = '.';
$ignore[] = '..';
$dh = @opendir($path);
while (false !== ($file = readdir($dh))) {
if (!in_array($file, $ignore)) {
if (!is_dir($path/$file)) {
$dirTree[$path][] = $file;
$fileDate[$file][] = date (d/m/Y,
filemtime($path/$file));
} else {
$dirTreeTemp = getDirectory($path/$file, $ignore);
if (is_array($dirTreeTemp))$dirTree =
array_merge($dirTree, $dirTreeTemp, $fileDate);
}
}
}
closedir($dh);
return $dirTree;
}
$ignore = array('.htaccess', 'Thumbs.db', 'index.php');
$dirTree = getDirectory('.', $ignore);
getdirectory('.');
echo Gatwick Tender Documents\n;
foreach( $dirTree as $key = $folder ){
echo \n; //Don't need folders as they're shown with the files
foreach( $folder as $file){
echo str_replace(./, , $key) . \t . $file . \t\n; //Pad
out with a tab for easy import into excel
}
}
print_r($dirTree); //Just using this for debugging
?
The output is fine for the paths and filenames but I still can't get
the dates showing. It's getting the correct date for some but not all.
I did something else earlier and found that all the dates were
01/01/1970 but at least there was a date for every file but can't
remember how I go there!
Here is a sample output result:
Gatwick Tender Documents
. 9216_100_REV_V1.0_bound.dwg
Tender Docs BAA Works Terms v1.1 (22.05.08).pdf
Tender Docs Contents of Volumes 1 and 2.pdf
Tender Docs Cover Letter and Instructions.doc
Tender Docs Form of Tender.doc
Tender Docs/Health and Safety Questionnaire NT Baggage Tender
Questionaire rev2.xls
BAA Works Terms v1.1 (22.05.08).pdf 29/07/2009
Contents of Volumes 1 and 2.pdf 29/07/2009
Cover Letter and Instructions.doc 29/07/2009
Form of Tender.doc 29/07/2009
Tender Docs/NTB BH Lighting 3J-B-1 PIR.xls
Tender Docs/NTB BH Lighting 3J-B-2B PIR.xls
Tender Docs/NTB BH Lighting 3J-B-2R PIR.xls
Tender Docs/NTB BH Lighting 3J-B-3R PIR.xls
Tender Docs/NTB BH Lighting 3J-D PIR.xls
Tender Docs/NTB BH Lighting 4G-G PIR.xls
Tender Docs/NTB BH Lighting 4J-B-1B PIR.xls
Tender Docs/NTB BH Lighting 4J-B-1R PIR.xls
Tender Docs/NTB BH Lighting 4J-B-2B PIR.xls
Tender Docs/NTB BH Lighting 4J-B-2R PIR.xls
Tender Docs/NTB BH Lighting 4J-B-4 PIR.xls
Tender Docs/NTB BH Lighting 5G-G PIR.xls
Can anyone shed any light on it?
I'm about to admit defeat!
Thanks in advance and I'm not being lazy - I really am trying!!! :(
Tom
The only time I've ever noticed this problem was on a 32bit system where
the files were above 2GB each. When the files are that size, none of the
information functions seem to work correctly, including the filesize,
date, etc.
Thanks,
Ash
http://www.ashleysheridan.co.uk
Cheers Ash,
I read that too, but I was getting the error for over 90% of the files
which I know are generally only a few MB.
I've started from scratch again and come up with something that is
easier to deal with but still having one last problem!
?php
error_reporting(E_ALL);
ini_set('display_errors', true);
function directoryToArray($directory, $recursive) {
$array_items = array();
if ($handle = opendir($directory)) {
while (false !== ($file = readdir($handle))) {
if ($file !=index.php $file != . $file
!= ..) {
if (is_dir($directory. / . $file)) {
//For Directories
if($recursive) {
$array_items =
array_merge($array_items,
directoryToArray($directory. / . $file, $recursive));
}
$fullfile = $directory . / .
$file;
$array_items[] =
preg_replace(/\/\//si, /, $fullfile);
} else {
//For Files
$fullfile = $directory . / .
$file;
$array_items[] =
preg_replace(/\/\//si, /, $fullfile);
}
}
}
closedir($handle);
}
return $array_items;
}
$files =
Re: [PHP] How to output a NULL field?
On Wed, Aug 26, 2009 at 10:52 AM, Ashley Sheridana...@ashleysheridan.co.uk wrote: You should try and see if you can get it installed there, as it will work on Windows servers. I've found it generally to be faster than MS SQL, and the choice of different database engines for each table gives you a LOT of flexibility for the future too. Also, MySQL offers a bit more functionality I've found. Thanks, Ash http://www.ashleysheridan.co.uk To be fair, I've not had found any performance problems when using SQL Server. And, while there is one main feature MySQL has that I really miss in SQL Server (the LIMIT clause), I miss enforcement of CHECK constraints in MySQL. (I suppose I could implement them via triggers, but that just seems messy to me.) I'm all for flexibility, though. Andrew -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] String Formulas
How can I take a mathematical formula that is in a string and have the result, product, sum, etc. returned? I did a search on the Web and couldn't find any suitable solutions. Thanks! Floyd -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to output a NULL field?
On Wed, Aug 26, 2009 at 9:51 AM, David Stoltzdsto...@shh.org wrote:
Sorry - I don't know what you mean by DB class?
I'm using Microsoft SQL 2000with this code:
?php
//create an instance of the ADO connection object
$conn = new COM (ADODB.Connection)
or die(Cannot start ADO);
//define connection string, specify database driver
$connStr = PROVIDER=SQLOLEDB;SERVER=;UID=xxx;PWD=;DATABASE=;
$conn-open($connStr); //Open the connection to the database
$query = SELECT * FROM eval_evaluations WHERE id = .$_POST[eval];
$rs = $conn-execute($query);
echo $rs-Fields(22); //this is where that particular field is NULL, and
produces the error
Because you are using COM, you can't use PHP's empty(), isset(), or
is_null() in your if(...) statement. I've not used COM for much in
PHP, but I think you'll have to do something like this:
switch (variant_get_type($rs-Fields(22)) {
case VT_EMPTY:
case VT_NULL:
$q4 = '';
break;
case VT_UI1:
--
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Re: [PHP] How to output a NULL field?
Com function is just for Windows,I don't kown why some body like use it.:(
2009/8/27 Andrew Ballard aball...@gmail.com:
On Wed, Aug 26, 2009 at 9:51 AM, David Stoltzdsto...@shh.org wrote:
Sorry - I don't know what you mean by DB class?
I'm using Microsoft SQL 2000with this code:
?php
//create an instance of the ADO connection object
$conn = new COM (ADODB.Connection)
or die(Cannot start ADO);
//define connection string, specify database driver
$connStr = PROVIDER=SQLOLEDB;SERVER=;UID=xxx;PWD=;DATABASE=;
$conn-open($connStr); //Open the connection to the database
$query = SELECT * FROM eval_evaluations WHERE id = .$_POST[eval];
$rs = $conn-execute($query);
echo $rs-Fields(22); //this is where that particular field is NULL, and
produces the error
Because you are using COM, you can't use PHP's empty(), isset(), or
is_null() in your if(...) statement. I've not used COM for much in
PHP, but I think you'll have to do something like this:
switch (variant_get_type($rs-Fields(22)) {
case VT_EMPTY:
case VT_NULL:
$q4 = '';
break;
case VT_UI1:
--
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Re: [PHP] How to output a NULL field?
On Wed, Aug 26, 2009 at 12:13 PM, Andrew Ballardaball...@gmail.com wrote:
On Wed, Aug 26, 2009 at 9:51 AM, David Stoltzdsto...@shh.org wrote:
Sorry - I don't know what you mean by DB class?
I'm using Microsoft SQL 2000with this code:
?php
//create an instance of the ADO connection object
$conn = new COM (ADODB.Connection)
or die(Cannot start ADO);
//define connection string, specify database driver
$connStr = PROVIDER=SQLOLEDB;SERVER=;UID=xxx;PWD=;DATABASE=;
$conn-open($connStr); //Open the connection to the database
$query = SELECT * FROM eval_evaluations WHERE id = .$_POST[eval];
$rs = $conn-execute($query);
echo $rs-Fields(22); //this is where that particular field is NULL, and
produces the error
Because you are using COM, you can't use PHP's empty(), isset(), or
is_null() in your if(...) statement. I've not used COM for much in
PHP, but I think you'll have to do something like this:
switch (variant_get_type($rs-Fields(22)) {
case VT_EMPTY:
case VT_NULL:
$q4 = '';
break;
case VT_UI1:
blast ... hit some key and Gmail just sent what I had typed so far.
At any rate, hopefully you can get the idea from that last post. Look
at this reference for handling different types returned from COM:
http://www.php.net/manual/en/com.constants.php
I would also suggest looking into a PHP library for querying SQL
Server rather than relying on COM. There are several, some work better
than others. I've found that the SQL Server Driver for PHP works best
for what I use. It is documented as being for 2005 and newer, but I
have been able to use it just fine with 2000 as well.
Andrew
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Re: [PHP] How to output a NULL field?
On Wed, Aug 26, 2009 at 12:06 PM, hack988 hack988hack...@dev.htwap.com wrote: Mysql,mssql has its own feature,you can't say Mysql is better than Mssql or Mssql it better than Mysql,Is'nt is? My the Way ,Mssql support Top n,m form mssql 2005 :) Perhaps, but the OP said he's using SQL Server 2000. Andrew -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to output a NULL field?
I'm sorry for my poor English,what is OP? I don't kown what is OP mean. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to output a NULL field?
On Thu, 2009-08-27 at 00:25 +0800, hack988 hack988 wrote: I'm sorry for my poor English,what is OP? I don't kown what is OP mean. It's basically the original person who asked the question. Thanks, Ash http://www.ashleysheridan.co.uk -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: unset() something that doesn't exist
On Wed, Aug 26, 2009 at 10:08:35AM -0400, tedd wrote: 2009/8/26 tedd tedd.sperl...@gmail.com: snip I had a client say to me once If you're so smart, then why aren't you rich? I answered quickly What makes you think I'm not? But privately his comment cut me to the quick. There was no question that much dumber people than me (according to me) were making far more bucks than I was. I've had people say or imply this to me. Here's my take on it: I'm absolutely certain that I'm easily smart enough to be rich. Why aren't I? Because I've just never been that interested in making a lot of money. Of course, I can see the advantages of being rich, and of course, I'd like to be. But I've never placed that much importance on it. I'm much more interested in doing something I like (programming), running my own business (and not having to answer to a boss who's an idiot) and having a great marriage to a woman I can spend hours talking about nothing to. Etc. My step-brother is a smart guy. He spends all his waking time trying to figure out how to make more money. He's rich. I don't, and I'm not. It's okay. I don't mind. Paul -- Paul M. Foster -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] How to output a NULL field?
I'm using COM because I don't know what else to use ;-)
Like I said, I'm new to PHP. Here is another way I communicate with the
database, let me know if this is a better way (it requires a stored procedure):
//Assign the server connection to a variable
$connect = mssql_connect(SERVER,1433', USER, 'PASSWORD');
//Select your database and reference the connection
mssql_select_db('DATABASE', $connect);
// Create a new stored prodecure
$stmt = mssql_init('StoredProcedureName');
// Bind the field names
mssql_bind($stmt, '@category',$cat,SQLINT4,false,false,4);
mssql_bind($stmt, '@userid',$userid,SQLINT4,false,false,4);
mssql_bind($stmt, '@passwordtitle',$pname,SQLVARCHAR,false,false,100);
mssql_bind($stmt, '@password',$encrypted_data,SQLVARCHAR,false,false,1000);
mssql_bind($stmt, '@alt',$alt,SQLVARCHAR,false,false,150);
mssql_bind($stmt, '@desc',$desc,SQLVARCHAR,false,false,100);
// Execute
mssql_execute($stmt);
-Original Message-
From: hack988 hack988 [mailto:hack...@dev.htwap.com]
Sent: Wednesday, August 26, 2009 12:18 PM
To: Andrew Ballard
Cc: David Stoltz; php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
Com function is just for Windows,I don't kown why some body like use it.:(
2009/8/27 Andrew Ballard aball...@gmail.com:
On Wed, Aug 26, 2009 at 9:51 AM, David Stoltzdsto...@shh.org wrote:
Sorry - I don't know what you mean by DB class?
I'm using Microsoft SQL 2000with this code:
?php
//create an instance of the ADO connection object
$conn = new COM (ADODB.Connection)
or die(Cannot start ADO);
//define connection string, specify database driver
$connStr = PROVIDER=SQLOLEDB;SERVER=;UID=xxx;PWD=;DATABASE=;
$conn-open($connStr); //Open the connection to the database
$query = SELECT * FROM eval_evaluations WHERE id = .$_POST[eval];
$rs = $conn-execute($query);
echo $rs-Fields(22); //this is where that particular field is NULL, and
produces the error
Because you are using COM, you can't use PHP's empty(), isset(), or
is_null() in your if(...) statement. I've not used COM for much in
PHP, but I think you'll have to do something like this:
switch (variant_get_type($rs-Fields(22)) {
case VT_EMPTY:
case VT_NULL:
$q4 = '';
break;
case VT_UI1:
--
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Re: [PHP] How to output a NULL field?
On Thu, Aug 27, 2009 at 12:25:35AM +0800, hack988 hack988 wrote: I'm sorry for my poor English,what is OP? I don't kown what is OP mean. OP = Original Poster. That's usually the person who first started (posted) a thread on a list. Paul -- Paul M. Foster -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] How to output a NULL field?
Looking on Amazon and other book sites, I can't even find a book for PHP and MS SQL... It's all PHP and MySQL... Should I avoid developing PHP application with MS SQL databases? -Original Message- From: Paul M Foster [mailto:pa...@quillandmouse.com] Sent: Wednesday, August 26, 2009 12:38 PM To: php-general@lists.php.net Subject: Re: [PHP] How to output a NULL field? On Thu, Aug 27, 2009 at 12:25:35AM +0800, hack988 hack988 wrote: I'm sorry for my poor English,what is OP? I don't kown what is OP mean. OP = Original Poster. That's usually the person who first started (posted) a thread on a list. Paul -- Paul M. Foster -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to output a NULL field?
On Wed, 2009-08-26 at 12:48 -0400, David Stoltz wrote: Looking on Amazon and other book sites, I can't even find a book for PHP and MS SQL... It's all PHP and MySQL... Should I avoid developing PHP application with MS SQL databases? -Original Message- From: Paul M Foster [mailto:pa...@quillandmouse.com] Sent: Wednesday, August 26, 2009 12:38 PM To: php-general@lists.php.net Subject: Re: [PHP] How to output a NULL field? On Thu, Aug 27, 2009 at 12:25:35AM +0800, hack988 hack988 wrote: I'm sorry for my poor English,what is OP? I don't kown what is OP mean. OP = Original Poster. That's usually the person who first started (posted) a thread on a list. Paul -- Paul M. Foster -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php I'd definately recommend going down the MySQL route, but it may well depend on what sort of apps you are developing and where your target markets lie. Thanks, Ash http://www.ashleysheridan.co.uk -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: unset() something that doesn't exist
On Aug 26, 2009, at 9:28 AM, Paul M Foster wrote: and having a great marriage to a woman I can spend hours talking about nothing to. I'm jealous. Does she have a sister who's not spoken for? =;) Frank -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Sockets (reading)
From: Philip Thompson During a socket read, why would all the requested number of bytes not get sent? For example, I request 1000 bytes: ?php $data = @socket_read ($socket, 2048, PHP_BINARY_READ); ? This is actually in a loop, so I can get all the data if split up. So, for example, here's how the data split up in 3 iterations (for 1000 bytes): 650 bytes 200 bytes 150 bytes But if I can accept up to 2048 bytes per socket read, why would it not pull all 1000 bytes initially in 1 step? Any thoughts on this would be greatly appreciated! Because that's the way TCP/IP works, by design. TCP is a stream protocol. It guarantees all of the bytes written to one end of the pipe will come out the other end in the same order, but not necessarily in the same groupings. There are a number of buffers along the way that might split them up, as well as limits on packet sizes in the various networks it passed through. So you get what is available in the last buffer when a timer expires, no more, and no less. If you have serialized data that needs to be grouped in specific blocks, your application will need to keep track of those blocks, reassembling or splitting the streamed data as necessary. You could use UDP which does guarantee that packets will be kept together, but that protocol doesn't guarantee delivery. Bob McConnell -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: unset() something that doesn't exist
On 8/25/09 5:01 AM, Stuart stut...@gmail.com wrote: 2009/8/25 Ralph Deffke ralph_def...@yahoo.de: causes an error Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or `'$'' in C:\wamp\www\TinyCreator\testCrapp6.php on line 42 This is a syntax error, not a runtime error. You've clearly done something wrong. Tom Worster f...@thefsb.org wrote in message news:c6b87877.11463%...@thefsb.org... is it the case that unset() does not trigger an error or throw an exception if it's argument was never set? Absolutely. -Stuart thank you, stuart. in the interest of wrapping up the archive of this thread on topic, may i summarize? in a statement like: unset($something); if $something is not set, i.e. isset($something) would, in the same context, evaluate to false, the statement WILL NOT trigger an error at any level or throw an exception. the reason i ask is this: sometimes it's important to unset a variable at a position in a script where as programmer i don't know if the variable is set or not. session variables are good examples. i sure don't what reports of such unsets in my php error logs. but i also don't want to do: if (isset($something)) unset($something); if i don't need to. and the answer is: i don't. tom -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Why aren't you rich? (was Re: unset() something that doesn't exist)
On 8/26/09 10:08 AM, tedd tedd.sperl...@gmail.com wrote: I had a client say to me once If you're so smart, then why aren't you rich? how about: i'm smart enough that i know not to waste my allotted time on this planet amassing riches. i know plenty of rich people, many of whom earned their wealth. i envy the financial security but little else of that their wealth has done to their lives. time is really what i want more of. some wealthy trust fund types have wealth and time but they have other problems i'm glad i don't. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Some body test php6-dev version for mbs?
I'm try php6-dev recently.I found it had so many diffrent with older versions.I'll discuss with everybody in later:) now i have a problem in php6-dev codes follow:(warning:this code include some no-english characters and it hex string is B2E2 In GBK char-set) == echo 测; == everything is ok in php5,php4 but a error tigger throw by php6 --- Warning: Illegal or truncated character in input: offset 0, state=0 in F:\Programming\Web\php\maillist\charset.php on line 2 Parse error: parse error in F:\Programming\Web\php\maillist\charset.php on line 2 PHP Warning: Illegal or truncated character in input: offset 0, state=0 in F:\Programming\Web\php\maillist\charset.php on line 2 PHP Parse error: parse error in F:\Programming\Web\php\maillist\charset.php on line 2 --- I must change the php file's char-set to utf-8 for codes run successful. Attention! Gmail's default charset is utf-8 so if any body to test code please change the file's char-set to ansi Any body know how use no utf-8 char-set in php6 with no-ascii char ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Sockets (reading)
On Aug 26, 2009, at 11:56 AM, Bob McConnell wrote:
From: Philip Thompson
During a socket read, why would all the requested number of bytes not
get sent? For example, I request 1000 bytes:
?php
$data = @socket_read ($socket, 2048, PHP_BINARY_READ);
?
This is actually in a loop, so I can get all the data if split up.
So,
for example, here's how the data split up in 3 iterations (for 1000
bytes):
650 bytes
200 bytes
150 bytes
But if I can accept up to 2048 bytes per socket read, why would it
not
pull all 1000 bytes initially in 1 step? Any thoughts on this would
be
greatly appreciated!
Because that's the way TCP/IP works, by design. TCP is a stream
protocol. It guarantees all of the bytes written to one end of the
pipe
will come out the other end in the same order, but not necessarily in
the same groupings. There are a number of buffers along the way that
might split them up, as well as limits on packet sizes in the various
networks it passed through. So you get what is available in the last
buffer when a timer expires, no more, and no less.
If you have serialized data that needs to be grouped in specific
blocks,
your application will need to keep track of those blocks, reassembling
or splitting the streamed data as necessary. You could use UDP which
does guarantee that packets will be kept together, but that protocol
doesn't guarantee delivery.
Bob McConnell
Thank you for your input.
Is it guaranteed that at least 1 byte will be sent each time? For
example, if I know the data length...
?php
$input = '';
for ($i=0; $i$dataLength; $i++) {
// Read 1 byte at a time
if (($data = @socket_read ($socket, 1, PHP_BINARY_READ)) !==
false) {
$input .= $data;
}
}
return $input;
?
Or is this a completely unreasonable and unnecessary way to get the
data?
Thanks,
~Philip
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Re: [PHP] Why aren't you rich? (was Re: unset() something that doesn't exist)
Hi, time is really what i want more of. Personally I'd settle for a Ferrari. Or two. It would be hard, but I think I could just about manage. -- Richard Heyes HTML5 graphing: RGraph - www.rgraph.net (updated 8th August) Lots of PHP and Javascript code - http://www.phpguru.org 50% reseller discount on licensing now available - ideal for web designers -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Why aren't you rich? (was Re: unset() something that doesn't exist)
Richard Heyes wrote: Hi, time is really what i want more of. Personally I'd settle for a Ferrari. Or two. It would be hard, but I think I could just about manage. Might look nice in your driveway... But without the time to drive it... :| ;) -- http://www.interjinn.com Application and Templating Framework for PHP -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Why aren't you rich? (was Re: unset() something that doesn't exist)
Hi, time is really what i want more of. Personally I'd settle for a Ferrari. Or two. It would be hard, but I think I could just about manage. Might look nice in your driveway... But without the time to drive it... :| ;) I actually don't have a driving license either... :-/ -- Richard Heyes HTML5 graphing: RGraph - www.rgraph.net (updated 8th August) Lots of PHP and Javascript code - http://www.phpguru.org 50% reseller discount on licensing now available - ideal for web designers -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP]Some body test php6-dev version for mbs?
I'm try php6-dev recently.I found it had so many diffrent with older versions.I'll discuss with everybody in later:) now i have a problem in php6-dev codes follow:(warning:this code include some no-english characters and it hex string is B2E2 In GBK char-set) == echo 测; == everything is ok in php5,php4 but a error tigger throw by php6 --- Warning: Illegal or truncated character in input: offset 0, state=0 in F:\Programming\Web\php\maillist\charset.php on line 2 Parse error: parse error in F:\Programming\Web\php\maillist\charset.php on line 2 PHP Warning: Illegal or truncated character in input: offset 0, state=0 in F:\Programming\Web\php\maillist\charset.php on line 2 PHP Parse error: parse error in F:\Programming\Web\php\maillist\charset.php on line 2 --- I must change the php file's char-set to utf-8 for codes run successful. Attention! Gmail's default charset is utf-8 so if any body to test code please change the file's char-set to ansi Any body know how use no utf-8 char-set in php6 with no-ascii char ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Exclusive File Access
On Wed, Aug 26, 2009 at 12:35 PM, Warren Vailwar...@vailtech.net wrote: I have two processes running on the same server, one is creating a file, loading it with data, and this process runs real slow. The second process processes a directory, finds the new file and begins reading the file contents. How do I make the reading process detect that the file is still being filled with data in PHP? Warren Vail Vail Systems Technology lock it with www.php.net/flock -- Bastien Cat, the other other white meat -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: How to output a NULL field?
On Wed, Aug 26, 2009 at 12:06 PM, Andrew Ballardaball...@gmail.com wrote: On Tue, Aug 25, 2009 at 3:22 PM, Shawn McKenzienos...@mckenzies.net wrote: First off, if the value is NULL in the database then in PHP it will be the string NULL and not a null value as far as I remember. I've not seen this happen. I've found, depending on the database and the data access library used to interface with it that NULL usually comes back as either the PHP NULL value or an empty string. Andrew -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php One option then, might be to format the result with SQL using a CASE WHEN THEN statement or ISNULL / IFNULL to set it to empty string -- Bastien Cat, the other other white meat -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to output a NULL field?
On Wed, Aug 26, 2009 at 12:48:12PM -0400, David Stoltz wrote: Looking on Amazon and other book sites, I can't even find a book for PHP and MS SQL... It's all PHP and MySQL... Should I avoid developing PHP application with MS SQL databases? My *opinion* is that you should avoid Microsoft products whenever possible. BTW, you can also find books on PHP and PostgreSQL, which, also in my *opinion* is a superior choice over MySQL. Paul -- Paul M. Foster -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: unset() something that doesn't exist
On Wed, Aug 26, 2009 at 09:52:49AM -0700, sono...@fannullone.us wrote: On Aug 26, 2009, at 9:28 AM, Paul M Foster wrote: and having a great marriage to a woman I can spend hours talking about nothing to. I'm jealous. Does she have a sister who's not spoken for? =;) She and her sister are about as different as lions and cabbages. ;-} Paul -- Paul M. Foster -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: unset() something that doesn't exist
this post is away from the point :),but everyone's reply is interesting 2009/8/27 Paul M Foster pa...@quillandmouse.com: On Wed, Aug 26, 2009 at 09:52:49AM -0700, sono...@fannullone.us wrote: On Aug 26, 2009, at 9:28 AM, Paul M Foster wrote: and having a great marriage to a woman I can spend hours talking about nothing to. I'm jealous. Does she have a sister who's not spoken for? =;) She and her sister are about as different as lions and cabbages. ;-} Paul -- Paul M. Foster -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Sockets (reading)
Bob McConnell wrote: From: Philip Thompson During a socket read, why would all the requested number of bytes not get sent? For example, I request 1000 bytes: ?php $data = @socket_read ($socket, 2048, PHP_BINARY_READ); ? This is actually in a loop, so I can get all the data if split up. So, for example, here's how the data split up in 3 iterations (for 1000 bytes): 650 bytes 200 bytes 150 bytes But if I can accept up to 2048 bytes per socket read, why would it not pull all 1000 bytes initially in 1 step? Any thoughts on this would be greatly appreciated! Because that's the way TCP/IP works, by design. TCP is a stream protocol. It guarantees all of the bytes written to one end of the pipe will come out the other end in the same order, but not necessarily in the same groupings. There are a number of buffers along the way that might split them up, as well as limits on packet sizes in the various networks it passed through. So you get what is available in the last buffer when a timer expires, no more, and no less. If you have serialized data that needs to be grouped in specific blocks, your application will need to keep track of those blocks, reassembling or splitting the streamed data as necessary. You could use UDP which does guarantee that packets will be kept together, but that protocol doesn't guarantee delivery. I'm not sure this has much to do with the OP's problem, but this part is backwards. TCP is connection oriented and tracks segments by sequence number for each connection. This enables the stack to pass the data in order to the higher layers. UDP is connectionless and has no way to determine what datagram was sent before the other one, so it is up to the higher layers to reassemble. As for IP in general, if packets need to be fragmented along the way by a router in order to fit the MTU of a different network, then the IP stack on the receiving end will reassemble the fragments based upon information that the router injects into the fragments. -- Thanks! -Shawn http://www.spidean.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: unset() something that doesn't exist
On Thu, Aug 27, 2009 at 02:27:32AM +0800, hack988 hack988 wrote: this post is away from the point :),but everyone's reply is interesting 2009/8/27 Paul M Foster pa...@quillandmouse.com: On Wed, Aug 26, 2009 at 09:52:49AM -0700, sono...@fannullone.us wrote: On Aug 26, 2009, at 9:28 AM, Paul M Foster wrote: and having a great marriage to a woman I can spend hours talking about nothing to. I'm jealous. Does she have a sister who's not spoken for? =;) She and her sister are about as different as lions and cabbages. ;-} Are you seriously claiming that marriage, sisters, lions and cabbages have *nothing* to do with setting and unsetting variables?! ;-} Paul -- Paul M. Foster -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Sockets (reading)
From: Shawn McKenzie Bob McConnell wrote: From: Philip Thompson During a socket read, why would all the requested number of bytes not get sent? For example, I request 1000 bytes: ?php $data = @socket_read ($socket, 2048, PHP_BINARY_READ); ? This is actually in a loop, so I can get all the data if split up. So, for example, here's how the data split up in 3 iterations (for 1000 bytes): 650 bytes 200 bytes 150 bytes But if I can accept up to 2048 bytes per socket read, why would it not pull all 1000 bytes initially in 1 step? Any thoughts on this would be greatly appreciated! Because that's the way TCP/IP works, by design. TCP is a stream protocol. It guarantees all of the bytes written to one end of the pipe will come out the other end in the same order, but not necessarily in the same groupings. There are a number of buffers along the way that might split them up, as well as limits on packet sizes in the various networks it passed through. So you get what is available in the last buffer when a timer expires, no more, and no less. If you have serialized data that needs to be grouped in specific blocks, your application will need to keep track of those blocks, reassembling or splitting the streamed data as necessary. You could use UDP which does guarantee that packets will be kept together, but that protocol doesn't guarantee delivery. I'm not sure this has much to do with the OP's problem, but this part is backwards. TCP is connection oriented and tracks segments by sequence number for each connection. This enables the stack to pass the data in order to the higher layers. UDP is connectionless and has no way to determine what datagram was sent before the other one, so it is up to the higher layers to reassemble. As for IP in general, if packets need to be fragmented along the way by a router in order to fit the MTU of a different network, then the IP stack on the receiving end will reassemble the fragments based upon information that the router injects into the fragments. Shawn, You're looking at it inside out. Yes, the individual packets are tracked by the stack, to make sure they arrive in the correct order. But the size and fragmentation of those packets have no relationship at all to any data structure the application layer may imply. They simply implement a communications stream to reliably move octets from one point to another. If the application needs structure, it has to manage that for itself. For UDP, if you write a 32 byte packet, the matching read will get a 32 byte packet, if it arrived at the receiving stack. Missed data detection and retry requests are left up to the application. Bob McConnell -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] parse_ini_file problem
Hi all, I think I'm having a problem with parse_ini_file in php. I am using wamp on two machines. I'm installing a Digishop e-commerce package. The blah.ini.php file starts with ?php die ? [SOMETITLE] some_setting=Ok, I Have Completed This Step another_setting=Next .. .. .. On one machine which uses php 5.2.5 it parses the file fine and installs properly But on another machine which use 5.3.0 i get the error Warning: parse error in blah.ini.php on line 1 in myparser.php on line 81 On the 5.3.0 if I remove the ?php die ? it works fine. But it still does not install the sofware properly. I get the feeling php on the 5.3.0 marchine is parsing the file differently to the 5.2.5. I doubt anything has changed between the versions. I also compared the phpinfos between the two setups but could not see anything outstanding. Have any of you guys seen this behaviour before? Cheers, Richard -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Sockets (reading)
From: Philip Thompson
On Aug 26, 2009, at 11:56 AM, Bob McConnell wrote:
From: Philip Thompson
During a socket read, why would all the requested number of bytes
not
get sent? For example, I request 1000 bytes:
?php
$data = @socket_read ($socket, 2048, PHP_BINARY_READ);
?
This is actually in a loop, so I can get all the data if split up.
So,
for example, here's how the data split up in 3 iterations (for 1000
bytes):
650 bytes
200 bytes
150 bytes
But if I can accept up to 2048 bytes per socket read, why would it
not
pull all 1000 bytes initially in 1 step? Any thoughts on this would
be
greatly appreciated!
Because that's the way TCP/IP works, by design. TCP is a stream
protocol. It guarantees all of the bytes written to one end of the
pipe
will come out the other end in the same order, but not necessarily in
the same groupings. There are a number of buffers along the way that
might split them up, as well as limits on packet sizes in the various
networks it passed through. So you get what is available in the last
buffer when a timer expires, no more, and no less.
If you have serialized data that needs to be grouped in specific
blocks,
your application will need to keep track of those blocks,
reassembling
or splitting the streamed data as necessary. You could use UDP which
does guarantee that packets will be kept together, but that protocol
doesn't guarantee delivery.
Thank you for your input.
Is it guaranteed that at least 1 byte will be sent each time? For
example, if I know the data length...
?php
$input = '';
for ($i=0; $i$dataLength; $i++) {
// Read 1 byte at a time
if (($data = @socket_read ($socket, 1, PHP_BINARY_READ)) !==
false) {
$input .= $data;
}
}
return $input;
?
Or is this a completely unreasonable and unnecessary way to get the
data?
While I have written a lot of code to manage sockets over the years, and
coded a UDP/IP stack, I have never done it in PHP. And unfortunately, I
don't have time to experiment right now. My boss is waiting for the next
product release from me.
Getting one byte at a time is somewhat wasteful, as it requires more
system calls than necessary. That's a lot of wasted overhead.
Whether you always get one or more bytes depends on a number of factors,
including whether the calls PHP uses are blocking or non-blocking, plus
there may be ways to switch the socket back and forth.
Have you tried doing a Google search on the group of PHP functions you
expect to use. That should come up with some sample code to look at.
Bob McConnell
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Re: [PHP] Sockets (reading)
On Aug 26, 2009, at 2:47 PM, Bob McConnell wrote:
From: Philip Thompson
On Aug 26, 2009, at 11:56 AM, Bob McConnell wrote:
From: Philip Thompson
During a socket read, why would all the requested number of bytes
not
get sent? For example, I request 1000 bytes:
?php
$data = @socket_read ($socket, 2048, PHP_BINARY_READ);
?
This is actually in a loop, so I can get all the data if split up.
So,
for example, here's how the data split up in 3 iterations (for 1000
bytes):
650 bytes
200 bytes
150 bytes
But if I can accept up to 2048 bytes per socket read, why would it
not
pull all 1000 bytes initially in 1 step? Any thoughts on this would
be
greatly appreciated!
Because that's the way TCP/IP works, by design. TCP is a stream
protocol. It guarantees all of the bytes written to one end of the
pipe
will come out the other end in the same order, but not necessarily
in
the same groupings. There are a number of buffers along the way that
might split them up, as well as limits on packet sizes in the
various
networks it passed through. So you get what is available in the last
buffer when a timer expires, no more, and no less.
If you have serialized data that needs to be grouped in specific
blocks,
your application will need to keep track of those blocks,
reassembling
or splitting the streamed data as necessary. You could use UDP which
does guarantee that packets will be kept together, but that protocol
doesn't guarantee delivery.
Thank you for your input.
Is it guaranteed that at least 1 byte will be sent each time? For
example, if I know the data length...
?php
$input = '';
for ($i=0; $i$dataLength; $i++) {
// Read 1 byte at a time
if (($data = @socket_read ($socket, 1, PHP_BINARY_READ)) !==
false) {
$input .= $data;
}
}
return $input;
?
Or is this a completely unreasonable and unnecessary way to get the
data?
While I have written a lot of code to manage sockets over the years,
and
coded a UDP/IP stack, I have never done it in PHP. And
unfortunately, I
don't have time to experiment right now. My boss is waiting for the
next
product release from me.
Getting one byte at a time is somewhat wasteful, as it requires more
system calls than necessary. That's a lot of wasted overhead.
Whether you always get one or more bytes depends on a number of
factors,
including whether the calls PHP uses are blocking or non-blocking,
plus
there may be ways to switch the socket back and forth.
Have you tried doing a Google search on the group of PHP functions you
expect to use. That should come up with some sample code to look at.
Bob McConnell
I agree that one byte at a time is wasteful. I'm sure others haven't
implemented something along these lines, but I wrote a much more
efficient way to make sure I grab all the data of a known length...
?php
function readSocketForDataLength ($socket, $len)
{
$offset = 0;
$socketData = '';
while ($offset $len) {
if (($data = @socket_read ($socket, $len - $offset,
PHP_BINARY_READ)) === false) {
return false;
}
$offset += strlen ($data);
$socketData .= $data;
}
return $socketData;
}
?
If not all the data is obtained on a read, it will loop until the
amount of data is the same as the length requested. This is working
quite well.
Thanks Bob and the others!
~Philip
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Re: [PHP] Re: unset() something that doesn't exist
2009/8/26 tedd tedd.sperl...@gmail.com: At 2:12 PM +0100 8/26/09, Stuart wrote: 2009/8/26 tedd tedd.sperl...@gmail.com: And, we all need a holiday... Apparently a holiday is out of the question, so I've decided to change jobs instead. A new environment, that's all I need. Loving your view of this list as a hierarchy of idiots btw, I think that works as a description for a lot of places. -Stuart -Stuart: I hope your new job still includes this list. Unfortunately I've already had to cut down a lot on the time I spend doing stuff like this list in my current job, and that's unlikely to change when I take up my new role. I dip in when I can, and still try to have fun with it ;-) As for the hierarchy of idiots, but of course -- if we weren't idiots we would be doing something that made lot's of money. I had a client say to me once If you're so smart, then why aren't you rich? I answered quickly What makes you think I'm not? But privately his comment cut me to the quick. There was no question that much dumber people than me (according to me) were making far more bucks than I was. So, who's the smart one? Is it the guy that went to college to get three degrees to work his ass off for a moron who pays a a fraction of what he makes on the deal? Or is it the moron who sniffs out the deal and gets idiots to work for him? There are some *very* lucky people out there who get away with doing and/or knowing very little, with minimal intelligence but who manage to get paid over-the-top amounts for it. In my experience they are the type of person for whom money is the goal. I hate that attitude and it says more about society in general than such an individual. For me money has never been a core driver in my life, mainly because I've been fortunate to usually have a job that pays well enough to provide me with everything I need, but so far I've never felt it was excessive. IMHO the richest person in the world is the one who would still do what they get paid for after they've won £100m on the lottery. Having a job you love so much that you can't imagine not doing it is the holy grail. I reckon I'm pretty close to that because I love my job (both current and new) and the only thing I would change if I could would be to own the company rather than work for it, but that would change little in my day-to-day activities. It appears that the world is made up of morons and idiots -- the problem is that idiots do all the work and morons make all the money. The smarter the idiot, the more work that's available. The craftier the moron, the more money they make and thus the more idiots they hire. If you ask me you are essentially describing engineers (or doers) as idiots and salespeople as morons. I won't debate the labels but unfortunately it's a fact of life that most management types in this world are ex-sales because they're the ones who know how to use their skills to further their career which them in a position to favour sales over engineering when it comes to salary and rewards. I've worked in a number of organisations where the sales staff were treated like rock stars and the people who did the actual work were treated like commodities - easily replaced. I've also worked in (and now insist on only working for) organisations that recognise that building stuff is as important, if not more so than being able to sell it. When it comes to software, especially since the (and I really hate the term, but) Web 2.0 label took off it's become increasingly clear that a good product will sell itself through personal recommendations many times more successfully than a glossy ad campaign. It's also being recognised that a fair proportion of the public now object to being sold something by pretentious, over-confident, pushy salespeople, and it's fairly likely they'll be put off buying whatever their selling regardless of what it is. This, I think, is the source of the recent switch in focus from polished advertising to polished products. This switch coupled with the low cost of distributing software via the internet has created the perfect environment for small companies to create great products and compete effectively with traditional shrink-wrapped software publishers. And long may it continue. Better quality software is better for everyone, users and developers alike. Incidentally, I should say at this point that if PHP has one weakness in this brave new world its that the barrier to entry is far too low. It's just too easy to do it wrong and get away with it. Most languages specifically aimed at web development suffer from the same problem, but PHP seems to have special skills in this area. I've been recruiting for my replacement recently (drop me a note if you're interested in a lead developer role in a financially stable UK-based company) and as with every time I recruit PHP developers it scares me the number of people out there commanding decent salaries when they really don't know what
Re: [PHP] parse_ini_file problem
Richard H Lee wrote: Hi all, I think I'm having a problem with parse_ini_file in php. I am using wamp on two machines. I'm installing a Digishop e-commerce package. The blah.ini.php file starts with ?php die ? [SOMETITLE] some_setting=Ok, I Have Completed This Step another_setting=Next .. .. .. On one machine which uses php 5.2.5 it parses the file fine and installs properly But on another machine which use 5.3.0 i get the error Warning: parse error in blah.ini.php on line 1 in myparser.php on line 81 On the 5.3.0 if I remove the ?php die ? it works fine. But it still does not install the sofware properly. I get the feeling php on the 5.3.0 marchine is parsing the file differently to the 5.2.5. I doubt anything has changed between the versions. I also compared the phpinfos between the two setups but could not see anything outstanding. Have any of you guys seen this behaviour before? Cheers, Richard I would write a little line to your cli like this php -r 'print_r(parse_ini_file(/path/to/your/ini.file.php));' see if the output is different. If it is, then you know that the two versions are doing something different. If you find that the output is different and you have more questions please provide the output from php -v from both machines and we might be able to help further. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] What if this code is right ? It worked perfectly for years!!
? $fName = $_REQUEST['fName'] ; $emailid = $_REQUEST['emailid'] ; $number = $_REQUEST['number'] ; $message = $_REQUEST['message'] ; mail( ch...@gmail.com, $number, $message, From: $emailid ); header( Location: http://www.thankyou.com/thankYouContact.php; ); ? This is a bit of a hang-up of mine so forgive me if it's mildly OT, but if you do figure out what the problem is, and fix it, you may want to revisit this code in a more extensive way, if what you've pasted above is exactly the code you use in your live application. Please ignore if you've simplified the code above for simplicity's sake. At any rate the code above is most likely vulnerable to SMTP injection, because it passes the unfiltered value of '$emailid' as part of the 'additional_headers' argument to mail(). So the form could be used to send spam to arbitrary email addresses. I'd recommend using filter_input(), with the FILTER_VALIDATE_EMAIL filter, to get at the 'emailid' parameter: http://us3.php.net/manual/en/function.filter-input.php Ben -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to output a NULL field?
On Aug 26, 2009, at 12:31 PM, David Stoltz dsto...@shh.org wrote:
I'm using COM because I don't know what else to use ;-)
Like I said, I'm new to PHP. Here is another way I communicate with
the database, let me know if this is a better way (it requires a
stored procedure):
//Assign the server connection to a variable
$connect = mssql_connect(SERVER,1433', USER, 'PASSWORD');
//Select your database and reference the connection
mssql_select_db('DATABASE', $connect);
// Create a new stored prodecure
$stmt = mssql_init('StoredProcedureName');
// Bind the field names
mssql_bind($stmt, '@category',$cat,SQLINT4,false,false,4);
mssql_bind($stmt, '@userid',$userid,SQLINT4,false,false,4);
mssql_bind($stmt, '@passwordtitle',$pname,SQLVARCHAR,false,false,100);
mssql_bind($stmt, '@password',$encrypted_data,SQLVARCHAR,false,false,
1000);
mssql_bind($stmt, '@alt',$alt,SQLVARCHAR,false,false,150);
mssql_bind($stmt, '@desc',$desc,SQLVARCHAR,false,false,100);
// Execute
mssql_execute($stmt);
-Original Message-
From: hack988 hack988 [mailto:hack...@dev.htwap.com]
Sent: Wednesday, August 26, 2009 12:18 PM
To: Andrew Ballard
Cc: David Stoltz; php-general@lists.php.net
Subject: Re: [PHP] How to output a NULL field?
Com function is just for Windows,I don't kown why some body like use
it.:(
2009/8/27 Andrew Ballard aball...@gmail.com:
On Wed, Aug 26, 2009 at 9:51 AM, David Stoltzdsto...@shh.org wrote:
Sorry - I don't know what you mean by DB class?
I'm using Microsoft SQL 2000with this code:
?php
//create an instance of the ADO connection object
$conn = new COM (ADODB.Connection)
or die(Cannot start ADO);
//define connection string, specify database driver
$connStr =
PROVIDER=SQLOLEDB;SERVER=;UID=xxx;PWD=;DATABASE=;
$conn-open($connStr); //Open the connection to the database
$query = SELECT * FROM eval_evaluations WHERE id = .$_POST
[eval];
$rs = $conn-execute($query);
echo $rs-Fields(22); //this is where that particular field is
NULL, and produces the error
Because you are using COM, you can't use PHP's empty(), isset(), or
is_null() in your if(...) statement. I've not used COM for much in
PHP, but I think you'll have to do something like this:
switch (variant_get_type($rs-Fields(22)) {
case VT_EMPTY:
case VT_NULL:
$q4 = '';
break;
case VT_UI1:
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MS has developed and released a new version of the mssql drivers for
php. It might be worth investigating that to see ifthat firs your needs.
Bastien
Sent from my iPod
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Re: [PHP] Why aren't you rich? (was Re: unset() something that doesn't exist)
On Aug 26, 2009, at 1:23 PM, Tom Worster wrote: On 8/26/09 10:08 AM, tedd tedd.sperl...@gmail.com wrote: I had a client say to me once If you're so smart, then why aren't you rich? how about: i'm smart enough that i know not to waste my allotted time on this planet amassing riches. i know plenty of rich people, many of whom earned their wealth. i envy the financial security but little else of that their wealth has done to their lives. time is really what i want more of. some wealthy trust fund types have wealth and time but they have other problems i'm glad i don't. I know this is a little old, but I've been busy and I wanted to chime in on this :) Wealth is many things to many people... Me personally... I'm poor with money, but rich with spirit and other blessings... I have a loving wife, and two boys that think I'm the king of the world and I could do anything. I'd like to cover my bills a little better, and put something away for retirement and there college funds... but that's all I need :) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
