Re: [PHP] How to send POST info without a form?
How can I submit POST information to a php file without using an HTML
form?
You would try this function (from Rasmus Lerdorf)
function PostToHost($host, $path, $data_to_send) {
$fp = fsockopen($host,80);
fputs($fp, POST $path HTTP/1.1\n);
fputs($fp, Host: $host\n);
fputs($fp, Content-type: application/x-www-form-urlencoded\n);
fputs($fp, Content-length: .strlen($data_to_send).\n);
fputs($fp, Connection: close\n\n);
fputs($fp, $data_to_send);
while(!feof($fp)) {
echo fgets($fp, 128);
}
fclose($fp);
}
with $data_to_send = formfield1=myfieldvalue1formfield2=myfieldvalue2;
Regards,
Philippe
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[PHP] MySQL Problem
Hi everyone! I can't figure out why this doesn't work. The call to the
CONNECT function works and it connects with no problem, and it does save the
Resource ID in $this-DBLink[]...however, when CHOOSEDB is called, the
Resource ID just saved is gone. $this-DBLink is just empty, and I can't
figure out why...
Can anyone offer insight on this one?
class MySQL
{
var $DBLink = array();
function CONNECT ( $MyVars , $MyContents )
{
$host = ( $MyVars[PORT] ) ? $MyVars[HOST] . : . $MyVars[PORT] :
$MyVars[HOST];
$this-DBLink[$MyVars[NAME]] = mysql_connect( $MyVars[HOST] ,
$MyVars[USERNAME] , $MyVars[PASSWORD] );
}
function CHOOSEDB ( $MyVars , $MyContents )
{
mysql_select_db( $MyVars[DATABASE] , $this-DBLink[$MyVars[LINK]] );
}
}
Thanks!
Lewis
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[PHP] -=-=-=- PHP help about Java SSL -=-=-=-=-
Hi , I 'm using RedHat 7.2 +Apache 1.3.20 + Java 1.4.0 + PHP 4.2.1 (compiled with Java support) . I configured php for using Java. I wrote some Java code which uses SSL certificate . I can run my code from CLI (Command Line Interface) and it works fine but when I try to run from browser it returns error code. Did anyone have some trick about this situation (Apache+PHP+Java+SSL). Sincerely. Emin CALIKLI -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: MySQL Problem
You know...maybe I should mention where this code is...
I have my main file which loads using 'require.once' a second file called
'everything.php'.
Inside everything.php is a class called 'mainclass' which is called by the
mail file.
This class ('mainclass') loads the MySQL class from the previous post which
is stored in yet another file, using require.once.
MainClass then calls the MySQL-CONNECT and MySQL-CHOOSEDB functions.
I know this sounds a bit over the top, but it works...at least it
did...until now. I thought I'd mention the circumstances in case that makes
a difference, which I suspect it will.
Thanks again!
Lewis
Orangehairedboy [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hi everyone! I can't figure out why this doesn't work. The call to the
CONNECT function works and it connects with no problem, and it does save
the
Resource ID in $this-DBLink[]...however, when CHOOSEDB is called, the
Resource ID just saved is gone. $this-DBLink is just empty, and I can't
figure out why...
Can anyone offer insight on this one?
class MySQL
{
var $DBLink = array();
function CONNECT ( $MyVars , $MyContents )
{
$host = ( $MyVars[PORT] ) ? $MyVars[HOST] . : . $MyVars[PORT] :
$MyVars[HOST];
$this-DBLink[$MyVars[NAME]] = mysql_connect( $MyVars[HOST] ,
$MyVars[USERNAME] , $MyVars[PASSWORD] );
}
function CHOOSEDB ( $MyVars , $MyContents )
{
mysql_select_db( $MyVars[DATABASE] , $this-DBLink[$MyVars[LINK]] );
}
}
Thanks!
Lewis
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[PHP] Re: counting number of records in a MySQL table; how do I get the result?
Hi!
$result=mysql_query(select count(*) as count from AuthNum);
$a_row=mysql_fetch_object($result);
$NumberOfRows=$a_row-count;
if ($NumberOfRows)
{
/* There is at least one row */
}
else
{
/* There are no rows */
}
Hope this helps (especially the as count part in the query)
::Lewis
Donpro [EMAIL PROTECTED] wrote in message
073901c26a53$44fdaaa0$[EMAIL PROTECTED]">news:073901c26a53$44fdaaa0$[EMAIL PROTECTED]...
Hi,
I need to do either an insert or update into a MySQL table. Insert if
there
are 0 records or update if one record exist:
This is my code snippet:
if (mysql_query(SELECT COUNT(*) FROM AuthNum) == 0) {
mysql_query(INSERT into AuthNum (FirstNum, LastNum, NextNum) VALUES
(1,2,3),$dblink);
} else {
mysql_query(Update AuthNum Set FirstNum = 1, LastNum = 2, NextNum =
3,$dbLink);
}
My problem is, a record never gets inserted because the SELECT COUNT query
is returning a resource ID of 2. How can I get the actual number of
records
in the table?
Thanks,
Don
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[PHP] Re: MORE Problems with PHP as CGI and Flash !!!!!!!!!!
Yes... get him to download the latest plug-in, IE 5.0 to IE 5.5 even are weired with dynamic content even it it's a form built up from php... Neway... I suggest that he should upgrade the flash plug-in and/or IE. Rebekah Garner [EMAIL PROTECTED] wrote in message 002901c26a54$513462e0$0300a8c0@vader">news:002901c26a54$513462e0$0300a8c0@vader... Here is the URL to a project that is far as I am concerned was finished. http://www.overbrookfarm.myiglou.com It is a Flash site that uses PHP for dynamically updating text in some text fields. If I can direct you to the Stallions menu---pick a horse. A page should load that has a picture of a horse on the left hand side and a green box on the right. The box on the right is dynamic text field. There should already be text inside of it. I see it. My 4 other PCs see it. About 5 people on this list can see it. A dozen of my friends can see it. The guy at tech support for where this is being hosted can see it. My client can't see it on his PC running IE5, but can see it on his Mac. His girlfriend can't see it, but one of his friends can. We had a fully working version up on a host that ran the PHP from Apache and everyone can see it. The site (and scripts) are now on a server that runs the PHP as CGI. It boggles the mind. Has anyone EVER heard of such a thing?? Are there security settings on the browser that won't let a CGI script execute, even from Flash?? Already made him clear his cache. Any ideas? Rebekah Garner -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] no errors ?
Yes, Short tags should be On, cause ? phpinfo(); ? results in the exptected page. Still unable to understand why this is happening, here are some of the following code snippets with the errors: ?php somejunk; somemorejunk; anotherlineofjunk; ? NO ERROR REPORTED FROM PHP [results in the Apache/access.log] 127.0.0.1 - - [03/Oct/2002:13:33:49 +0530] GET /real/1.php HTTP/1.1 200 5 --- ?php somejunk; somemorejunk; anotherlineofjunk; ? Parse error: parse error, unexpected T_STRING in c:\program files\apache group\apache\htdocs\real\1.php on line 2 [results in the Apache/access..log] 127.0.0.1 - - [03/Oct/2002:13:36:08 +0530] GET /real/1.php HTTP/1.1 200 161 --- I hope this provides enough information to someone who can tell what is going wrong. thx gamin. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: MySQL Problem
Hi,
Thursday, October 3, 2002, 6:01:53 PM, you wrote:
O You know...maybe I should mention where this code is...
O I have my main file which loads using 'require.once' a second file called
O 'everything.php'.
O Inside everything.php is a class called 'mainclass' which is called by the
O mail file.
O This class ('mainclass') loads the MySQL class from the previous post which
O is stored in yet another file, using require.once.
O MainClass then calls the MySQL-CONNECT and MySQL-CHOOSEDB functions.
O I know this sounds a bit over the top, but it works...at least it
O did...until now. I thought I'd mention the circumstances in case that makes
O a difference, which I suspect it will.
O Thanks again!
O Lewis
O Orangehairedboy [EMAIL PROTECTED] wrote in message
O [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hi everyone! I can't figure out why this doesn't work. The call to the
CONNECT function works and it connects with no problem, and it does save
O the
Resource ID in $this-DBLink[]...however, when CHOOSEDB is called, the
Resource ID just saved is gone. $this-DBLink is just empty, and I can't
figure out why...
Can anyone offer insight on this one?
class MySQL
{
var $DBLink = array();
function CONNECT ( $MyVars , $MyContents )
{
$host = ( $MyVars[PORT] ) ? $MyVars[HOST] . : . $MyVars[PORT] :
$MyVars[HOST];
$this-DBLink[$MyVars[NAME]] = mysql_connect( $MyVars[HOST] ,
$MyVars[USERNAME] , $MyVars[PASSWORD] );
}
function CHOOSEDB ( $MyVars , $MyContents )
{
mysql_select_db( $MyVars[DATABASE] , $this-DBLink[$MyVars[LINK]] );
}
}
Thanks!
Lewis
Looks like you change the name of the index from NAME to LINK
and it should be $this-DBLink[$MyVars['LINK']]
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Tom
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Re: [PHP] Re: MySQL Problem
I thought someone might mention that, but that is actually correct.
The problem is that the variable assigned on the line
$this-DBLink[$MyVars[NAME]] = mysql_connect( $MyVars[HOST] ,
$MyVars[USERNAME] , $MyVars[PASSWORD] ); dissapears and can't be retreived
on the line mysql_select_db( $MyVars[DATABASE] ,
$this-DBLink[$MyVars[LINK]] );.
For instance, if the first line saves $this-DBLink[TEST], when CHOOSEDB
is called, the command PRINT $this-DBLink[TEST] will print nothing when
the same line right after the variable is saved would produce something like
Resource ID #38.
That's the brain twister.
Thanks though!
::Lewis
Tom Rogers [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hi,
Thursday, October 3, 2002, 6:01:53 PM, you wrote:
O You know...maybe I should mention where this code is...
O I have my main file which loads using 'require.once' a second file
called
O 'everything.php'.
O Inside everything.php is a class called 'mainclass' which is called by
the
O mail file.
O This class ('mainclass') loads the MySQL class from the previous post
which
O is stored in yet another file, using require.once.
O MainClass then calls the MySQL-CONNECT and MySQL-CHOOSEDB functions.
O I know this sounds a bit over the top, but it works...at least it
O did...until now. I thought I'd mention the circumstances in case that
makes
O a difference, which I suspect it will.
O Thanks again!
O Lewis
O Orangehairedboy [EMAIL PROTECTED] wrote in message
O [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hi everyone! I can't figure out why this doesn't work. The call to the
CONNECT function works and it connects with no problem, and it does
save
O the
Resource ID in $this-DBLink[]...however, when CHOOSEDB is called, the
Resource ID just saved is gone. $this-DBLink is just empty, and I
can't
figure out why...
Can anyone offer insight on this one?
class MySQL
{
var $DBLink = array();
function CONNECT ( $MyVars , $MyContents )
{
$host = ( $MyVars[PORT] ) ? $MyVars[HOST] . : . $MyVars[PORT] :
$MyVars[HOST];
$this-DBLink[$MyVars[NAME]] = mysql_connect( $MyVars[HOST] ,
$MyVars[USERNAME] , $MyVars[PASSWORD] );
}
function CHOOSEDB ( $MyVars , $MyContents )
{
mysql_select_db( $MyVars[DATABASE] , $this-DBLink[$MyVars[LINK]] );
}
}
Thanks!
Lewis
Looks like you change the name of the index from NAME to LINK
and it should be $this-DBLink[$MyVars['LINK']]
--
regards,
Tom
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Re: [PHP] using fopen() to download remote files
The server never sends you somethink you don't request. Simply get the page and there will be no images. If you would want to do the oposite you would have much more trouble. Rusty Small wrote: I have written a script in which the main purpose is to download html pages from multiple web servers. I'm using the fopen() function to download these pages. I would like to be able to download only the source (text) and no binary data as this would greatly improve the speed of my script. I've seen this on the client side with browsers being set to text only mode. Is there a way to do this with php on the sever side to tell the remote web server to not download the images associated a particular URL? I'm running Red Hat 7.3 and Apache web server. Any help would be greatly appreciated. Cliff -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How do you strip Header Info from displaying on your browser?
Throw out everything untill you get second empty line
Phil Powell wrote:
If you go to http://valsignalandet.com/feedback.php you can get a clearer indication
of what I am trying to get rid of. Following is my function using to produce the
stuff up there, which I don't want, instead, I either want cookie-driven information
or nothing (if no cookie is set):
function WebGet($address, $port = 80, $url = '/', $post = false, $cookie = false) {
// Use fsockopen to catch the URL
$fp = fsockopen ( $address, $port);
// Zero Fill
$ret = '';
if ($fp) {
// Success. Now check to see the type of request
if ($post) {
$request = POST $url HTTP/1.1\n;
$request .= Host: $address\n;
$request .= Content-Length: . strlen( $post ). \n;
$request .= Content-Type: application/x-www-form-urlencoded\n;
if ($cookie) $request .= Cookie: $cookie\n;
$request .= Connection: Close\n\n;
$request .= $post;
} else {
$request = GET $url HTTP/1.1\n;
$request .= Host: $address\n;
$request .= Content-Type: text/html\n;
if ($cookie) $request .= Cookie: $cookie\n;
$request .= Connection: Close\n\n;
}
$ret = '';
// Write the Request
fputs ($fp, $request);
// Get the response
while (!feof($fp)) $ret .= fgets ( $fp, 128 );
// close the connection
fclose ($fp);
}
return $ret;
}
I do not want to change WebGet as I wish to keep it a universal function that can be
used for cookies or not.
So, how can I get rid of the trash on my page?
Thanx
Phil
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[PHP] Re: MySQL Problem
Here's a simplier version...and I'm still having a problem with it. It's
driving me insane!!! :)
class MySQL
{
function SET ( )
{
$this-MYVAR = Hello World!;
}
function RETREIVE ( )
{
print $this-MYVAR;
}
}
$helpme = new MySQL;
$helpme-SET;
$helpme-RETREIVE; /* Prints NOTHING */
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[PHP] Re: Trouble with understanding arrays
Why don't you just wright your own little debug thing?
foreach ($TickersCurrent as $Ticker=$Value)
{
print $Ticker - $Valuebr\n;
}
::Lewis
Christopher J. Crane [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
I am having problems with arrays. I guess I just don't understand them all
that well.
I have an simple array of stock tickers. Then for each ticker I go to
Yahoo
to get their current price and try to push the Name of the ticker and it's
value into an associative array(I think). Then I want to sort the array so
the the values are in order from highest to lowest, so I can see the
highest
amount as the first position and the lowest as the last position.
Here is my problem; for debuggin purposes I do a print_r(array_values());
and I get the following for output.
Array
(
[0] = 7.28
[1] = 5.20
[2] = 1.969
[3] = 59.63
[4] = 4.43
)
I am not sure why I am getting this. I guess I expected the numerical
positions to be the keys something like:
Array
(
[ikn] = 7.28
[xrx] = 5.20
[danky] = 1.969
[ibm] = 59.63
[rhat] = 4.43
)
Since I am not getting the results I expected I am not sure if the rest is
working correctly because I do not know how to access the first position
in
the array, or the last. When I get this working, I will be adding 200
tickers and I would like to get the first 5 and the last 5, expecting them
to be the highest 5 and the lowest 5 respectively. I hope someone will
take
the time to halp me.
Thank you in advance.
Here is the code I am working on:
$Tickers = array(ikn, xrx, danky, ibm, rhat);
$TickersCurrent = array();
foreach($Tickers as $Ticker) {
$LookupUrl =
http://finance.yahoo.com/d/quotes.csv?s=$Tickerf=l1e=.txt;;
$Current = implode('', file($LookupUrl));
$Current = rtrim($Current);
$TickersCurrent[$Ticker]=$Current;
}
// Done for debuggin only
print pre\n;
print_r(array_values($TickersCurrent));
print /pre\n;
asort ($TickersCurrent);
reset ($TickersCurrent);
echo CTC Indice = . array_sum($TickersCurrent) . br\n;
echo The highest Stock is $TickersCurrent[0];
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[PHP] Export email addresses from Outlook Express with PHP
Do you think it is possible to export email addresses from Outook Express with PHP. I looking for a script using COM but i only found exemples for MSOutlook. What i want to do is an address book for each members of my site (www.universemail.net a directory of email addresses) : if they have Outlook Express, the site connect to Outlook and export addresses to add them in their address book Thanks for your help Arnaud Castéran -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] newbie question
I am newbie in php I have var $query_string in my address page. I want get value of query string. For example I give string on my query string like www.mypages.com?var=numberx I just want get a value of var or numberx I usually do this var on asp request.querystring(var) , so I'll get the value = numberx how i do it on php...? sorry about my English. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] newbie question
It depends on the version of PHP, in older versions you just use the variable name ie in your example just use $var to access it's contents. In new versions, with register globals turned off use $_GET['var'] to access it ie: Print $_GET['var'] Will print numberx Thanks Mark -Original Message- From: Remon Redika [mailto:[EMAIL PROTECTED]] Sent: 02 October 2002 12:24 To: [EMAIL PROTECTED] Subject: [PHP] newbie question I am newbie in php I have var $query_string in my address page. I want get value of query string. For example I give string on my query string like www.mypages.com?var=numberx I just want get a value of var or numberx I usually do this var on asp request.querystring(var) , so I'll get the value = numberx how i do it on php...? sorry about my English. -- 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] newbie question
This is very simple
To access variables from GET form, which you would use request.querystring( ) for in
ASP,
use the $_GET array in PHP, e.g. $var = $_GET{'var'}
To access POST form values, which you would use request.form( ) for in ASP, use the
$_POST
array in PHP e.g. $var = $_POST{'var'}.
Cheers!
Scott
On 10/2/2002 1:24 PM, Remon Redika wrote:
I am newbie in php
I have var $query_string in my address page.
I want get value of query string.
For example I give string on my query string like
www.mypages.com?var=numberx
I just want get a value of var or numberx
I usually do this var on asp
request.querystring(var) , so I'll get the value = numberx
how i do it on php...?
sorry about my English.
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Re: [PHP] Incrementing the value
Hello, PNa href=Delay.php?hid=?php echo $_GET['hid']+1; ?img PNsrc=Gif/nextque.gif PN border=0/a i have written code such that initially it will display the value correspond to the value 1..after every click it will increment the value 2,3...so on..but now it is displaying the value 1 and for after each click again it is displaying 1 and 2...so on I have intiallised the value for the variable as if(!$_GET['hid']) $hid=1; like that..Can anyone please tell me how to avoid displaying the value 1 again..?? Regards, Uma -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] RE: Incrementing the value
I think you mean ++$hid, otherwise the value is inserted before it is incremented, and why not change to $_GET[hid] for future compatibility and just to make sure. Are there any scoping issues we don't know about, e.g. is this snippet within a function? Tim Ward www.chessish.com -Original Message- From: Jason Young [mailto:[EMAIL PROTECTED]] Sent: 03 October 2002 05:15 To: [EMAIL PROTECTED] Subject: Re: Incrementing the value Try $hid++; This automatically increments by one, its just much easier to deal with than +1 .. besides, it wouldn't work on my Win32 platform, either. --Jason Uma Shankari T. wrote: Hello , a href=Delay.php?hid=?php echo $hid+1; ?img src=Gif/nextque.gif border=0/a While clicking this link the $hid value get incremented and fetch the value from the database according to that..the same thing is working in linux platform and it is not working for the windows platform..the value is not getting increment..Can anyone please tell me how to go about with this..?? Regards, Uma -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: using fopen() to download remote files
Rusty Small [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I have written a script in which the main purpose is to download html pages from multiple web servers. I'm using the fopen() function to download these pages. I would like to be able to download only the source (text) and no binary data as this would greatly improve the speed of my script. I've seen this on the client side with browsers being set to text only mode. Is there a way to do this with php on the sever side to tell the remote web server to not download the images associated a particular URL? I'm running Red Hat 7.3 and Apache web server. Any help would be greatly appreciated. fopen() will open only the HTML document specified. It does not open or download any of the images etc, not even external styles etc. HTH gamin. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Inheritance and a class function: on what class was it called?
I have just double checked my facts and in both Java and C++ you cannot
access members of an ordinary class without first instantiating the class.
In both cases the only way you can do so is if that class contains a member
specifically declared as being special ie a class member as opposed to an
instance member specifically declared to be static.
PHP on the other hand will let you access any functions of any class without
instantiation.
Maybe this is because, as I said before, PHP has no concept of the different
class/var/method types usually associated with classes. This is all very
different to what I know and does (is) causing confusion.
Debbie
- Original Message -
From: Debbie Dyer [EMAIL PROTECTED]
To: Rasmus Lerdorf [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Wednesday, October 02, 2002 11:41 PM
Subject: Re: [PHP] Inheritance and a class function: on what class was it
called?
Without them being defined in some special way?
I am very surprised that after 7 years of OOP I dont know that but I will
check it out tomorrow.
Debbie
- Original Message -
From: Rasmus Lerdorf [EMAIL PROTECTED]
To: Nick Eby [EMAIL PROTECTED]
Cc: Debbie Dyer [EMAIL PROTECTED];
[EMAIL PROTECTED]
Sent: Wednesday, October 02, 2002 11:28 PM
Subject: Re: [PHP] Inheritance and a class function: on what class was it
called?
Since static method calls are completely disconnected from any class
instance asking which class the method call is from is rather
meaningless,
and no, I don't think there is any way to get that.
-Rasmus
On Wed, 2 Oct 2002, Nick Eby wrote:
PHP allows static method calls... But back to my original question...
inside a method that has been called statically, can I determine for
what
class the method was called? Again, obviously the question is only
applicable if there is some inheritance involved, and the child class
does
not declare the method in question. Below is my original example
spelled
out in code... the call to get_class is not valid since there won't be
a
$this variable in the context of the static method... Can I replace
it
with
something that will cause it to echo B?
Class A {
function staticFunc() { echo get_class($this); }
}
Class B extends A {}
B::staticFunc();
thanks again
/nick
- Original Message -
From: Rasmus Lerdorf [EMAIL PROTECTED]
To: Debbie Dyer [EMAIL PROTECTED]
Cc: Nick Eby [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Wednesday, October 02, 2002 3:08 PM
Subject: Re: [PHP] Inheritance and a class function: on what class was
it
called?
The mistake is mine not yours. I know about the :: operator I use
it
all
the
time (but within classes parent::function() etc) - but I never
realised
until now that PHP will let you use any class before instantiation
(and
nearly all my PHP work uses classes). I have never even attempted
to
try
it
because in all other languages I know trying to use an ordinary
class
before
instantiation will just result in a null pointer error or the
equivalent
of
one.
PHP OOP is different I know, one big example is that there is no
provision
for data encapsulation - one of the main objectives of OOP,
neither
can
you
differentiate between types of classes/methods (which is probably
what
is
causing the confusion).
Now it seems it is even more different than I thought. All I can
say
is
mmhh...
Most OO languages allow static method calls. C++, Java, Python,
Ruby,
etc. PHP may have some OO differences, but this is not one of them.
-Rasmus
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[PHP] Thank's
Okay, IC thank's
:)
Scott Houseman writes:
This is very simple
To access variables from GET form, which you would use
request.querystring( ) for in ASP,
use the $_GET array in PHP, e.g. $var = $_GET{'var'}
To access POST form values, which you would use request.form( ) for in
ASP, use the $_POST
array in PHP e.g. $var = $_POST{'var'}.
Cheers!
Scott
On 10/2/2002 1:24 PM, Remon Redika wrote:
I am newbie in php
I have var $query_string in my address page.
I want get value of query string.
For example I give string on my query string like
www.mypages.com?var=numberx
I just want get a value of var or numberx
I usually do this var on asp
request.querystring(var) , so I'll get the value = numberx
how i do it on php...?
sorry about my English.
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[PHP] mysql problem
I seem to have a php-mysql problem on my new Sun Qube3 (RH Linux). php works fine, mysql works fine, apache works fine, only the combination of the three seems troublesome. php does not recognize commands like mysql_connect() when trying to start phpMyAdmin I get: cannot load MySQL extension In my php.ini extension_dir is set correctly and I un-commented extension=mysql.so What more is there I could try? Thank you. Bert Bulder, Amsterdam NL -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Just cant figure out how this could be happening...
hi all have a really simple query: $twowksworth = mysql_query(SELECT updates.MODELCODE, updates.SETNO, updates.FRPICNO, updates.TOPICNO, updates.CPOSTDATE, updates.ZIPFILENAME, updates.TOTPICS, models.MODELNAME FROM updates LEFT JOIN models ON updates.MODELCODE = models.MODELCODE WHERE updates.CPOSTDATE = ( CURDATE() - 14 )AND updates.CPOSTDATE = CURDATE() ORDER BY updates.CPOSTDATE ) ; When this was originally written it worked like a charm. I purposefully let it 'run out' of data by not adding any more to the table. each day for two weeks the list resulting from this query got shorter as expected. The day after there was no data, it started listing the entire contents of the table. What the... So i added a few weeks worth of data and now it correctly cuts off at today's dat but it completely ignores the curdate() - 14 portion and lists the entire table up to today's date. this is so basic i cant figure it out. besides, it used to work. what gives? I'm really new to php and mysql, but until now felt i had made good progress in the past couple weeks. just cant figure out how to troubleshoot this error due to lack of experience and knowledge. is there something really basic i am missing here? any pointers would be greatly appreciated!! tia owen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Just cant figure out how this could be happening...
SELECT CURDATE() - 14 ... this isn't doing what you think it's doing. The CURDATE() function returns a string like 2002-10-03. Subtracting 14 from that gets you 20020989 as a result from MySQL. Pretty useless, right? If that ever worked for you, it was a total coincidence. Try this instead: SELECT DATE_SUB( CURDATE(), INTERVAL 14 DAY ) That will get you the date from 14 days ago. See the MySQL manual for descriptions of the functions. I'm sure that the MySQL site has references to MySQL mailing lists too, to help with MySQL questions. g.luck, ~Chris On Thu, 3 Oct 2002, Owen Parker wrote: hi all have a really simple query: $twowksworth = mysql_query(SELECT updates.MODELCODE, updates.SETNO, updates.FRPICNO, updates.TOPICNO, updates.CPOSTDATE, updates.ZIPFILENAME, updates.TOTPICS, models.MODELNAME FROM updates LEFT JOIN models ON updates.MODELCODE = models.MODELCODE WHERE updates.CPOSTDATE = ( CURDATE() - 14 )AND updates.CPOSTDATE = CURDATE() ORDER BY updates.CPOSTDATE ) ; When this was originally written it worked like a charm. I purposefully let it 'run out' of data by not adding any more to the table. each day for two weeks the list resulting from this query got shorter as expected. The day after there was no data, it started listing the entire contents of the table. What the... So i added a few weeks worth of data and now it correctly cuts off at today's dat but it completely ignores the curdate() - 14 portion and lists the entire table up to today's date. this is so basic i cant figure it out. besides, it used to work. what gives? I'm really new to php and mysql, but until now felt i had made good progress in the past couple weeks. just cant figure out how to troubleshoot this error due to lack of experience and knowledge. is there something really basic i am missing here? any pointers would be greatly appreciated!! tia owen -- 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] using fopen() to download remote files
On Thursday 03 October 2002 15:00, Rusty Small wrote: I have written a script in which the main purpose is to download html pages from multiple web servers. I'm using the fopen() function to download these pages. I would like to be able to download only the source (text) and no binary data as this would greatly improve the speed of my script. That is what fopen() does anyway ... I've seen this on the client side with browsers being set to text only mode. Is there a way to do this with php on the sever side to tell the remote web server to not download the images associated a particular URL? ... in other words there's nothing that you need do to get this behaviour. -- Jason Wong - Gremlins Associates - www.gremlins.com.hk Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * /* Iron Law of Distribution: Them that has, gets. */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] mysql problem
Look into the logs, they should be more verbose. How did you install the three. BB wrote: I seem to have a php-mysql problem on my new Sun Qube3 (RH Linux). php works fine, mysql works fine, apache works fine, only the combination of the three seems troublesome. php does not recognize commands like mysql_connect() when trying to start phpMyAdmin I get: cannot load MySQL extension In my php.ini extension_dir is set correctly and I un-commented extension=mysql.so What more is there I could try? Thank you. Bert Bulder, Amsterdam NL -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: MySQL Problem
-Original Message-
From: OrangeHairedBoy [mailto:[EMAIL PROTECTED]]
Sent: 03 October 2002 09:39
Here's a simplier version...and I'm still having a problem
with it. It's
driving me insane!!! :)
class MySQL
{
function SET ( )
{
$this-MYVAR = Hello World!;
}
function RETREIVE ( )
{
print $this-MYVAR;
}
}
$helpme = new MySQL;
$helpme-SET;
$helpme-RETREIVE; /* Prints NOTHING */
I'm pretty sure you have to add () on the end of those function names to get
PHP to actually *call* the function, so you need:
$helpme-SET();
$helpme-RETREIVE();
Without the parentheses, PHP evaluates the name of the function (returning
its handle), but then doesn't know what to do with it so just throws it
away on seeing the terminating semicolon. As far as PHP is concerned, you
could quite legitimately want to do something entirely different with the
handle, such as assigning it to a variable -- PHP won't assume you want to
call it as a function just because it happens to be a function name. For
instance, the following should work (I think! - although I haven't tested
it):
$method = $helpme-SET;
$method();
In fact, you can ask PHP to try and call anything as a function by appending
parentheses, so this should work too:
$method = SET;
$helpme-$method();
Cheers!
Mike
-
Mike Ford, Electronic Information Services Adviser,
Learning Support Services, Learning Information Services,
JG125, James Graham Building, Leeds Metropolitan University,
Beckett Park, LEEDS, LS6 3QS, United Kingdom
Email: [EMAIL PROTECTED]
Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211
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RE: [PHP] MORE Problems with PHP as CGI and Flash !!!!!!!!!!
[snip] It is a Flash site that uses PHP for dynamically updating text in some text fields. If I can direct you to the Stallions menu---pick a horse. A page should load that has a picture of a horse on the left hand side and a green box on the right. The box on the right is dynamic text field. There should already be text inside of it. I see it. My 4 other PCs see it. About 5 people on this list can see it. A dozen of my friends can see it. The guy at tech support for where this is being hosted can see it. My client can't see it on his PC running IE5, but can see it on his Mac. His girlfriend can't see it, but one of his friends can. We had a fully working version up on a host that ran the PHP from Apache and everyone can see it. The site (and scripts) are now on a server that runs the PHP as CGI. It boggles the mind. Has anyone EVER heard of such a thing?? Are there security settings on the browser that won't let a CGI script execute, even from Flash?? Already made him clear his cache. Any ideas? [/snip] Rebekah, When I click link to go to the second index (using IE6, WinXP) at http://www.overbrookfarm.myiglou.com/index2.html my browser hangs and I never get the menus. However it all works fine in Mozilla 1.0 on the same platform. (Beautifully done site by the way, but ignores AFAICS accessibility, and folks with lower bandwidths. Have you thought about a non-Flash version as well, to allow a choice? I am not anti-Flash, just pro-accessibility.) HTH! Jay -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] counting number of records in a MySQL table; how do I get
[snip] Or another way if you don't want a result when it's zero. $rslt = mysql_query(SELECT count(*) as cnt FROM tbl having cnt 0); [/snip] $result = mysql_query(SELECT * FROM tbl); $number_of_rows = mysql_num_rows($result); You don't have to do the count in the SQL, as John said earlier a SELECT COUNT(*) FROM tbl will always return one row, even if the value of the row is 0. Of course you could always test for that. CountingRows Solution #317 :^] HTH! Jay * * Texas PHP Developers Conf Spring 2003* * T Bar M Resort Conference Center* * New Braunfels, Texas * * Contact [EMAIL PROTECTED] * * * * Want to present a paper or workshop? Contact now! * * -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: MySQL Problem
Well, that's just a typo...of course there should be a () to make it call a
function...
The whole point to my postings is that I can't get the darn variable to stay
in place!!! Look where it says Prints NOTHING.
Does anyone know why it doesn't print Hello World???
::Lewis
Mike Ford [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
-Original Message-
From: OrangeHairedBoy [mailto:[EMAIL PROTECTED]]
Sent: 03 October 2002 09:39
Here's a simplier version...and I'm still having a problem
with it. It's
driving me insane!!! :)
class MySQL
{
function SET ( )
{
$this-MYVAR = Hello World!;
}
function RETREIVE ( )
{
print $this-MYVAR;
}
}
$helpme = new MySQL;
$helpme-SET;
$helpme-RETREIVE; /* Prints NOTHING */
I'm pretty sure you have to add () on the end of those function names to
get
PHP to actually *call* the function, so you need:
$helpme-SET();
$helpme-RETREIVE();
Without the parentheses, PHP evaluates the name of the function (returning
its handle), but then doesn't know what to do with it so just throws it
away on seeing the terminating semicolon. As far as PHP is concerned, you
could quite legitimately want to do something entirely different with the
handle, such as assigning it to a variable -- PHP won't assume you want to
call it as a function just because it happens to be a function name. For
instance, the following should work (I think! - although I haven't tested
it):
$method = $helpme-SET;
$method();
In fact, you can ask PHP to try and call anything as a function by
appending
parentheses, so this should work too:
$method = SET;
$helpme-$method();
Cheers!
Mike
-
Mike Ford, Electronic Information Services Adviser,
Learning Support Services, Learning Information Services,
JG125, James Graham Building, Leeds Metropolitan University,
Beckett Park, LEEDS, LS6 3QS, United Kingdom
Email: [EMAIL PROTECTED]
Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211
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[PHP] Two PHP questions
First of all, what exactly is get/set_magic_quotes_runtime? (I know what a get/set function does, and I know what magic_quotes does, but I'm unclear about what magic_quotes_runtime is as opposed to _gpc). Does it get the magic_quotes setting at runtime, before anything has been set_magic_quotes_runtime'd? I sort of get that it has to do with returning slashes with quotes in a function as opposed to doing it when a function is called. Any clarifications? The only comment on the PHP list says that it's being turned off, so I guess it's not that important. Secondly, is there any way of counting how long in pixels my page runs? Basically, my situation is this: I want to know if my page runs more than a screen and a half (or so... still deciding) of the user's screen so that I can put a Go to Top link on the bottom if it's useful. Any ideas? Thanks in advance! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] problem: readdir returns old (cached) directory listing
After calling unlink for a specific file in a directory on a Linux system, the file is deleted but subsequent calls to readdir return old directory listing until the script finishes. The next time I execute the script, it does not list the deleted file. But I need to reread directory just after calling unlink. I couldn't find any information regarding this behavior of readdir. I also tried clearstatcache() but without success. Can anyone help? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Two PHP questions
on 03/10/02 10:55 PM, [EMAIL PROTECTED] ([EMAIL PROTECTED]) wrote: Secondly, is there any way of counting how long in pixels my page runs? Basically, my situation is this: I want to know if my page runs more than a screen and a half (or so... still deciding) of the user's screen so that I can put a Go to Top link on the bottom if it's useful. Any ideas? U, it's too hard to tell -- if not impossible!! There are too many variables... font size, leading, etc etc to calculate how long your page will be and then you'd have to get information back about screen size/resolution from javascript (yuk). Perhaps you could do it in a simpler way, based on the length of the main body of content... in the case of an article/tutorial/news based site, you could evaluate the length of the main content (article for ex), and if it's more than 500 words or something, put a link in not as pin-point as you want though. Justin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP Generated web pages
I want to transfer from a web page to a transient page to display a message and carry out some database updates and then transfer back to the original page after a pause of 5 seconds. Is this possible using php? Regards Peter Goggin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] counting number of records in a MySQL table; how do I get
An alternative way is to add a primary or unique key and make the code
snippet like this:
mysql_query(INSERT ignore into AuthNum (FirstNum, LastNum, NextNum, KeyField) VALUES
(1,2,3,1),$dblink);
mysql_query(Update AuthNum Set FirstNum = 1, LastNum = 2, NextNum = 3,$dbLink);
If there is a record already the insert won't work because it will have the same
value in the key field. The update query is unchanged and there is no counting of
records.
I get the impression it's just a 1-record table.
I need to do either an insert or update into a MySQL table. Insert if there
are 0 records or update if one record exist:
This is my code snippet:
if (mysql_query(SELECT COUNT(*) FROM AuthNum) == 0) {
mysql_query(INSERT into AuthNum (FirstNum, LastNum, NextNum) VALUES
(1,2,3),$dblink);
} else {
mysql_query(Update AuthNum Set FirstNum = 1, LastNum = 2, NextNum =
3,$dbLink);
}
My problem is, a record never gets inserted because the SELECT COUNT query
is returning a resource ID of 2. How can I get the actual number of records
in the table?
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[PHP] Informix Connection
I have php 4.1.2 running on a linux 7.2 box. I want to make a connection to an Informix 7.2SE database running on a HP-UX 10.2 box. My issues are as follows - 1) Do I need informix software of any description running on the linux web server? 2) Can I configure the php informix modules into and up and running php build that doesn't currently have these modules. 3) Is there a step by step or guide on this type of connection anywhere? This e-mail is intended for the recipient only and may contain confidential information. If you are not the intended recipient then you should reply to the sender and take no further ation based upon the content of the message. Internet e-mails are not necessarily secure and CCM Limited does not accept any responsibility for changes made to this message. Although checks have been made to ensure this message and any attchments are free from viruses the recipient should ensure that this is the case. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Novice Question
Hello, I don't know if I'm in the right place to ask for help or not... First...I am not a hardcore coder...I'm a designer - so I'm still trying to learn the other side. :) I am being hosted on a Windows 2000 server. It supports PHP. I have a simple script (refer a friend) on a Linux server that works. The same script will not work on this Windows server. Question: Does PHP4 code have to be written differently for Windows servers? If so, is there a code resource describing the differences? (the only information I can find is on installation on Win servers) Thank you in advance for your help! Kim Strawn [EMAIL PROTECTED] www.ThinkNetSolutions.com
Re: [PHP] Novice Question
Run a small phpinfo() script on both servers... take note of the version numbers being used, and take not of the config setting register_globals on both... my guess is that register_glabals is set to OFF on your local machine, being a newer install. If it isn't that, it may be an issue with the mail() Report back :) Justin on 03/10/02 11:17 PM, ThinkNetSolutions ([EMAIL PROTECTED]) wrote: Hello, I don't know if I'm in the right place to ask for help or not... First...I am not a hardcore coder...I'm a designer - so I'm still trying to learn the other side. :) I am being hosted on a Windows 2000 server. It supports PHP. I have a simple script (refer a friend) on a Linux server that works. The same script will not work on this Windows server. Question: Does PHP4 code have to be written differently for Windows servers? If so, is there a code resource describing the differences? (the only information I can find is on installation on Win servers) Thank you in advance for your help! Kim Strawn [EMAIL PROTECTED] www.ThinkNetSolutions.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Novice Question
First...I am not a hardcore coder...I'm a designer - so I'm still trying to learn the other side. :) I am being hosted on a Windows 2000 server. It supports PHP. I have a simple script (refer a friend) on a Linux server that works. The same script will not work on this Windows server. What's an example error message that you're getting? As said, it may just be a difference in versions. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Informix Connection
Speaking form experience, get ready for a few headaches on this. edit /usr/informix/etc/sqlhosts and have it look like this: demo_on onipcshmon_hostname on_servername demo_se seipcpipse_hostname sqlexec archives1 setlitcp archives1.mdah.state.ms.us sqlexec where archives1 is your host name. Have /usr/informix/lib/sqlexecd archives1 running (I have it start on startup and then wait 5 seconds and then start apache, seems to need this elay for whatever reason. You will need the Informix SDK installed on your box, it has the nessessary libs and stuff that php will need. You will need to compile php using --with-informix. I'll email you back in a second with an email sent to me on how to compile it all. Adam On Thu, 3 Oct 2002, Mark Colvin wrote: I have php 4.1.2 running on a linux 7.2 box. I want to make a connection to an Informix 7.2SE database running on a HP-UX 10.2 box. My issues are as follows - 1) Do I need informix software of any description running on the linux web server? 2) Can I configure the php informix modules into and up and running php build that doesn't currently have these modules. 3) Is there a step by step or guide on this type of connection anywhere? This e-mail is intended for the recipient only and may contain confidential information. If you are not the intended recipient then you should reply to the sender and take no further ation based upon the content of the message. Internet e-mails are not necessarily secure and CCM Limited does not accept any responsibility for changes made to this message. Although checks have been made to ensure this message and any attchments are free from viruses the recipient should ensure that this is the case. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Two PHP questions
U, it's too hard to tell -- if not impossible!! There are too many variables... font size, leading, etc etc to calculate how long your page will be and then you'd have to get information back about screen size/resolution from javascript (yuk). I thought there might be a way to compare the pixel height of the output (?? Hey, why not?) to the screen resolution returned by some setting (Browscap setting? I'm still looking into it). Hope so...! Perhaps you could do it in a simpler way, based on the length of the main body of content... in the case of an article/tutorial/news based site, you could evaluate the length of the main content (article for ex), and if it's more than 500 words or something, put a link in not as pin-point as you want though. Yeah, that's not exactly as pinpoint as I would have hoped. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] how to redirect from one page to an other page in PHP ?
Hi
please how to redirect from one page to an onther in php ? ( like it is in ASp :
redirect(../index.asp)
exemple
switch (condition1) {
case 1;
go to page page1.php;
case 2;
go to page page2.php;
}
thanks in advance
RE: [PHP] how to redirect from one page to an other page in PHP ?
I think this is what you'll want.
switch (condition1) {
case 1;
header(Location: page1.php);
case 2;
header(Location: page2.php);
}
You need to be careful that you haven't output anything beforehand or you'll
get an error message. Even having a blank line before the ?PHP tag will
screw you up.
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Re: [PHP] Setting date fields in mysql queries
I ran the query in PhpMyAdmin. It work fine. It still doesn't work when I try to run it in another script. Frank wrote: Hi, it's a great tip to install PhpMyAdmin - or phpPgAdmin for PostgresSQL - this will only take you at most half an hour even for a newcomer. You can then easily test queries, see any error messages and see what result they have on tables. In this case I'd echo out the query echo $query = UPDATE countertable SET CurrDate = '$ndate' WHERE ID = $id and try to cut-and-paste it into the query-field in PhpMyAdmin. When you say nothing happens you'd probably discover that ID is a number not matching anything _or_ that $nDate and the field are not proper date values ;-) Hope it helps! Frank, U5 PHP work! Looking for PHP work over the net? Or would like to try to work in South East Asia's most exiting place, Bangkok? Then jump to http://www.u5.com/ and fill out the Developers Form. We are urgently looking for new people in October 2002 At 15:16 2/10/2002 -0400, you wrote: I have the following line in a program I'm working on: $query = UPDATE countertable SET CurrDate = '$ndate' WHERE ID = $id $ndate is a properly formated date read from a text field on a form on the previous page. When I run the query using mysql_query, it returns TRUE each time, but the field is not updated. The only explanation I can think of is that there is something wrong with the date value. I've echoed it to the screen and it looks fine, but the query still doesn't work. Any suggestions? Thanks in advance, Brad -- 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] Automatically (or dynamically ) displaying parts of web forms
Hello everyone. Does anyone know of PHP scripts dealing with dynamically displaying parts of forms? For example: A user chooses option 'C' of question 2, which then instructs the user to continue with question 5 (skipping questions 3 and 4). This being the case, the user does not need to see the questions to be skipped. Rather, the user's choice should automatically (or dynamically) display the question he/she needs to continue filling out the form. Does anyone know of PHP scripts (or cross- platform/browser) solutions for this? Any help is greatly appreciated in advance. Gregory Hernandez [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Novice Question
Question: Does PHP4 code have to be written differently for Windows servers? If so, is there a code resource describing the differences? (the only information I can find is on installation on Win servers) No, not really. There are a few functions that won't work on windows because they access things that are in unix (crypt() for one, I think). But, any basic code will run on any server with PHP. Now, if you're using special modules, then they must be installed on each server, obviously. ---John Holmes... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP Generated web pages
I want to transfer from a web page to a transient page to display a message and carry out some database updates and then transfer back to the original page after a pause of 5 seconds. Is this possible using php? Yes ---John Holmes http://homepages.tesco.net/~J.deBoynePollard/FGA/questions-with-yes-or-no-an swers.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Two PHP questions
First of all, what exactly is get/set_magic_quotes_runtime? (I know what a get/set function does, and I know what magic_quotes does, but I'm unclear about what magic_quotes_runtime is as opposed to _gpc). Does it get the magic_quotes setting at runtime, before anything has been set_magic_quotes_runtime'd? I sort of get that it has to do with returning slashes with quotes in a function as opposed to doing it when a function is called. Any clarifications? The only comment on the PHP list says that it's being turned off, so I guess it's not that important. magic_quotes_runtime boolean If magic_quotes_runtime is enabled, most functions that return data from any sort of external source including databases and text files will have quotes escaped with a backslash. If magic_quotes_sybase is also on, a single-quote is escaped with a single-quote instead of a backslash. http://www.php.net/manual/en/printwn/ref.info.php#ini.magic-quotes-runtime Secondly, is there any way of counting how long in pixels my page runs? Basically, my situation is this: I want to know if my page runs more than a screen and a half (or so... still deciding) of the user's screen so that I can put a Go to Top link on the bottom if it's useful. Any ideas? Not with PHP. ---John Holmes... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] counting number of records in a MySQL table; how do I get
$result = mysql_query(SELECT * FROM tbl); $number_of_rows = mysql_num_rows($result); You don't have to do the count in the SQL, as John said earlier a SELECT COUNT(*) FROM tbl will always return one row, even if the value of the row is 0. Of course you could always test for that. CountingRows Solution #317 :^] That's a really ineffecient solution, though. COUNT() of optimized to return a quick result. Why would you select everything and use up all of those resources to just get a count of the rows? ---John Holmes... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Does anyone knows File Maker
I ran yesterday into a company that wants me to implement a solution with PHP and File Maker. I don't even know if it is possible, so I was wondering: A) Does anyone has any experience with filemaker? b) Can PHP save data from internet via ODBC to a database (other than the ones it supports) in a windows server? c) Does anyone knows if PHP supports file maker? Thanks in advance. Elliot J. Balanza -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] mcrypt vs. libmcrypt
I saw on Google search result about PHP and mcrypt. I read the manual on http://php.net/mcrypt and it spoke about downloading libmcrypt and use the php configure option, --with-mcrypt= for libmcrypt-2.x.x. So, on the Google search result, one of hte posting talk about using both the libmcrypt and mcrypt. So, what is the difference between these two? Do I need to install both of them or just libmcrypt?? Thanks, FletchSOD -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] reg exp matching/replacing
Jen,
Don't use eregi_replace when str_replace will do.
$contents = str_replace($matches[0][$i], $blah, $contents);
Also the dots should be escaped or gif and jpg without
dots before them will be matched.
preg_match_all('{\/*[A-z0-9_/-]+(\.gif|\.jpg)}', $contents, $matches);
Tired of all the SPAM in your inbox? Switch to LYCOS MAIL PLUS
http://www.mail.lycos.com/brandPage.shtml?pageId=plus
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[PHP] progessive jpg
Hi, there a way to determine if the uploaded image is a standard jpeg or a progressive image? I'm looking at the GD documentation but i can't find anything -- --- Alessandro Crugnola [sephiroth] Flash | PHP Developer http://www.sephiroth.it Team Macromedia Volunteer for Flash http://www.macromedia.com/go/team -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Does anyone knows File Maker
There is something out there called FXPHP which might fill your needs: http://www.iviking.org/ on 10/3/02 11:23 AM, Webmaster MBTRADINGCO at [EMAIL PROTECTED] wrote: I ran yesterday into a company that wants me to implement a solution with PHP and File Maker. I don't even know if it is possible, so I was wondering: A) Does anyone has any experience with filemaker? b) Can PHP save data from internet via ODBC to a database (other than the ones it supports) in a windows server? c) Does anyone knows if PHP supports file maker? -- Bill Leonard [EMAIL PROTECTED] www.machinemen.com407.464.0147 XrackHosting.com - Mac OS X hosting done right! http://www.xrackhosting.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Complete development software
Other then Abriasoft, is there another complete software package that contains PHP, MYSQL, APACHE and PERL for Windows? Thank you Jim
RE: [PHP] counting number of records in a MySQL table; how do I get
[snip] $result = mysql_query(SELECT * FROM tbl); $number_of_rows = mysql_num_rows($result); You don't have to do the count in the SQL, as John said earlier a SELECT COUNT(*) FROM tbl will always return one row, even if the value of the row is 0. Of course you could always test for that. CountingRows Solution #317 :^] That's a really ineffecient solution, though. COUNT() of optimized to return a quick result. Why would you select everything and use up all of those resources to just get a count of the rows? [/snip] I was thinking along the lines that there needed to be a query that returned some results that may also be displayed or used within the script. For instance, I use a paging script that queries for certain conditions and returns 40 records per page. I also display a line that says, There are x records based on the criteria that you have selected.. x comes from mysql_num_rows. Now, if all I had to do was get the number of records I would use sql COUNT and test for the condition by seeing what number was returned by the COUNT. HTH! Jay -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Glaring problem with libmcrypt!!!
Hi! I ran through the phpinfo and here's the result. That's explain why I'm unable to get most of the mcrypt functions to work. Features like mcrypt_module_open, mcrypt_list_algorithms, mcrypt_get_block_size, etc. So, what's the problem here? PHP bugs? Please spill your gut out on this one if you know of one. Thansk! --clip-- mcrypt -- | mcrypt support| enabled | -- | Version | 2.4.x | | Supported Ciphers | none | | Supported Modes | none | -- - | Directive | Local Value | Master Value | - | mcrypt.algorithms_dir | no value | no value | | mcrypt.modes_dir | no value | no value | - --clip-- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Complete development software
http://www.nusphere.com/ On 10/3/2002 4:51 PM, Ray, James A wrote: Other then Abriasoft, is there another complete software package that contains PHP, MYSQL, APACHE and PERL for Windows? Thank you Jim -- //// // Scott Houseman // // Jam Warehouse http://www.jamwarehouse.com/ // // Smart Business Innovation // // +27 21 4477440 / +27 82 4918021// //// -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] DATE_FORMAT (MySQL function)
I'm not sure if this is a php or mysql issue but I run the following query from a php script - $query = select d1.code, d1.type, d1.descr, d1.grouptype, d1.cusref, d1.stock, d1.minstock, d1.appmeth, d1.supplier, d1.suppref, d1.leadtime, d1.price, d1.reorder, d1.code1, d1.code2, d1.notes, d1.usr, d1.usr, d1.cusname, d1.colours, d1.stitchcount, d1.height, d1.width, DATE_FORMAT(d1.created, '%d-%m-%Y'), DATE_FORMAT(d1.amended, '%d-%m-%Y'), d2.extdescr from decheader as d1, decextdescr as d2 where d1.code = d2.code and d1.code = '00042' ; The problem I am having is with the DATE_FORMAT. Running the above query returns the following for the width column. 94.40 DATE_FORMAT(d1.created, '%d-%m-%Y'): NULL DATE_FORMAT(d1.amended, '%d-%m-%Y'): 03-10-2002 The width column should only return 94.40. Why does this query put 3 columns into one? This e-mail is intended for the recipient only and may contain confidential information. If you are not the intended recipient then you should reply to the sender and take no further ation based upon the content of the message. Internet e-mails are not necessarily secure and CCM Limited does not accept any responsibility for changes made to this message. Although checks have been made to ensure this message and any attchments are free from viruses the recipient should ensure that this is the case. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] counting number of records in a MySQL table; how do I get
[snip]
I still think it's more effecient to use two queries in your case. One with
a COUNT(*) to get total records, and one with a LIMIT to just get the 40 you
want. With a smaller table, it may not matter, but with large tables, you
could be using up a lot of resources by selecting everything, but then only
using 40 rows of it.
[/snip]
I see your point John, and I used a bad example. I was just pointing out
that mysql_num_rows() would return the number of rows for any query and
prevents from having to do 2 queries where one would suffice if you need to
also use the data. Consider (some code left out for clarity);
?php
// do database connection etc. $connection
// select names by state for mailing list
$query = SELECT name, address, city, state, zip FROM customer WHERE
state='TX';
// run query and do error checking
if(!($results = mysql_query($query, $connection))){
print(MySQL reports: . mysql_error() . \n);
exit();
}
// get the number of customers in this state
$x = mysql_num_rows($result);
// print mailing list
while($data = mysql_fetch_object($result)){
print($data-name . , . $data-address . , . $data-city . , .
$data-state . , . $data-zip . \n);
}
print(There are . $x . customers in this state.\n);
// close the database connection
?
I agree that COUNT is an optimized return, but for a situation where you are
retrieving data from the query for whatever use it is more efficient to use
mysql_num_rows() to return the count of this particular query than it would
be to issue a second query, no?
I guess we could get into some semantical discussion at this point about
efficiency. I am an old school coder, and as such I have been taught to
conserve CPU cycles and round trips to other servers. As technology grows
some of these things could go by the wayside because processing power has
increased multi-fold since I began my foray many years ago. I always seek to
send the fewest queries to the database server where possible... efficient
query design, use of other functions available in the programming language
to provide additional data, or any number of other tricks, tips, and magic
tricks have helped to keep things clean.
So, is mysql_num_rows() less efficient than a second query asking SELECT
COUNT(*)? Is there any way to time the two where doing a query like the
above example?
Thanks!
Jay
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Re: [PHP] MORE Problems with PHP as CGI and Flash !!!!!!!!!!
FEI, it works fine on my IE6/WinXP. :) (And NS7.) Rebekah, When I click link to go to the second index (using IE6, WinXP) at http://www.overbrookfarm.myiglou.com/index2.html my browser hangs and I never get the menus. However it all works fine in Mozilla 1.0 on the same platform. (Beautifully done site by the way, but ignores AFAICS accessibility, and folks with lower bandwidths. Have you thought about a non-Flash version as well, to allow a choice? I am not anti-Flash, just pro-accessibility.) HTH! Jay -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] DATE_FORMAT (MySQL function)
Hi, You could try this query... $query = SELECT `d1.code`, `d1.type`, `d1.descr`, `d1.grouptype`, `d1.cusref`, `d1.stock`, `d1.minstock`, `d1.appmeth` , `d1.supplier`, `d1.suppref`, `d1.leadtime`, `d1.price`, `d1.reorder`, `d1.code1`, `d1.code2`, `d1.notes`, `d1.usr`, `d1.usr`, `d1.cusname`, `d1.colours`, `d1.stitchcount`, `d1.height`, `d1.width`, DATE_FORMAT(`d1.created`, '%d-%m-%Y'), DATE_FORMAT(`d1.amended`, '%d-%m-%Y'), `d2.extdescr` FROM `decheader` AS `d1`, `decextdescr` AS `d2` WHERE (`d1.code` = `d2.code`) AND (`d1.code` = '00042'); If the code above doesn't work, try it in phpmyadmin and read the error if you get one. hope it helps, Maurits Lawende Mark Colvin wrote: I'm not sure if this is a php or mysql issue but I run the following query from a php script - $query = select d1.code, d1.type, d1.descr, d1.grouptype, d1.cusref, d1.stock, d1.minstock, d1.appmeth, d1.supplier, d1.suppref, d1.leadtime, d1.price, d1.reorder, d1.code1, d1.code2, d1.notes, d1.usr, d1.usr, d1.cusname, d1.colours, d1.stitchcount, d1.height, d1.width, DATE_FORMAT(d1.created, '%d-%m-%Y'), DATE_FORMAT(d1.amended, '%d-%m-%Y'), d2.extdescr from decheader as d1, decextdescr as d2 where d1.code = d2.code and d1.code = '00042' ; The problem I am having is with the DATE_FORMAT. Running the above query returns the following for the 'width' column. 94.40 DATE_FORMAT(d1.created, '%d-%m-%Y'): NULL DATE_FORMAT(d1.amended, '%d-%m-%Y'): 03-10-2002 The 'width' column should only return 94.40. Why does this query put 3 columns into one? This e-mail is intended for the recipient only and may contain confidential information. If you are not the intended recipient then you should reply to the sender and take no further ation based upon the content of the message. Internet e-mails are not necessarily secure and CCM Limited does not accept any responsibility for changes made to this message. Although checks have been made to ensure this message and any attchments are free from viruses the recipient should ensure that this is the case. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] force download and file size issue
hi all, i have successfully created a download script to force a user to download, however attempting to download large files causes an error saying that the file cannot be found. my code header(Cache-control: private); header(Content-Type: application/force-download; name=\$file\); header(Content-Disposition: attachment; filename=\$file \); header(Content-Transfer-Encoding: binary); header(Content-Length: $content_length); $fp = fopen($file_fullpath,r); fpassthru($fp); fclose($fp); my code this is a memory issue in the php.ini i.e. memory_limit = 8M then the largest file i can download is 8M is there anyway to force a download without having to use the system hungry fpassthru function? this is driving me nuts so any help would be greatly appreciated cheers christian ps i read the following at php.net fpassthru man page but could not make sense of it (it appears to be some kind of solution) fpassthru() works best for small files. In download manager scripts, it's best to determine the URL of the file to download (you may generate it locally in your session data if you need so), and then use HTTP __temporary__ redirects (302 status code, with a Location: header specifying the effective download URL). This saves your web server from maintaining PHP scripts running for long times during the file downloadn and instead the download will be managed directly by the web server without scripting support (consequence: less memory resources used by parallel downloads)...
[PHP] Re: Two PHP questions
Hi firstly, magic quotes have something to do with how your php server interprets the embedded php commands, or at least that's what I took it too be. I dont really know the details but it is definitely a setting in your php.ini. Maybe you can research it to your needed detail from that. Secondly, if your page is of variable length, there must be someway to calculate the number of rows according to the variable part. I'd count the number of set lines (ie: the titles, forced spaceing, etc) and add to it the variable number of rows or whatever you are displaying in real time. a simple if statement somewhere in the display routine should take care of inserting a top of page link. HTH l8r owen Liam Gibbs [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... First of all, what exactly is get/set_magic_quotes_runtime? (I know what a get/set function does, and I know what magic_quotes does, but I'm unclear about what magic_quotes_runtime is as opposed to _gpc). Does it get the magic_quotes setting at runtime, before anything has been set_magic_quotes_runtime'd? I sort of get that it has to do with returning slashes with quotes in a function as opposed to doing it when a function is called. Any clarifications? The only comment on the PHP list says that it's being turned off, so I guess it's not that important. Secondly, is there any way of counting how long in pixels my page runs? Basically, my situation is this: I want to know if my page runs more than a screen and a half (or so... still deciding) of the user's screen so that I can put a Go to Top link on the bottom if it's useful. Any ideas? Thanks in advance! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] force download and file size issue
readfile() On Fri, 4 Oct 2002, christian haines wrote: hi all, i have successfully created a download script to force a user to download, however attempting to download large files causes an error saying that the file cannot be found. my code header(Cache-control: private); header(Content-Type: application/force-download; name=\$file\); header(Content-Disposition: attachment; filename=\$file \); header(Content-Transfer-Encoding: binary); header(Content-Length: $content_length); $fp = fopen($file_fullpath,r); fpassthru($fp); fclose($fp); my code this is a memory issue in the php.ini i.e. memory_limit = 8M then the largest file i can download is 8M is there anyway to force a download without having to use the system hungry fpassthru function? this is driving me nuts so any help would be greatly appreciated cheers christian ps i read the following at php.net fpassthru man page but could not make sense of it (it appears to be some kind of solution) fpassthru() works best for small files. In download manager scripts, it's best to determine the URL of the file to download (you may generate it locally in your session data if you need so), and then use HTTP __temporary__ redirects (302 status code, with a Location: header specifying the effective download URL). This saves your web server from maintaining PHP scripts running for long times during the file downloadn and instead the download will be managed directly by the web server without scripting support (consequence: less memory resources used by parallel downloads)... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] counting number of records in a MySQL table; how do I get
[snip] I agree that COUNT is an optimized return, but for a situation where you are retrieving data from the query for whatever use it is more efficient to use mysql_num_rows() to return the count of this particular query than it would be to issue a second query, no? Yes, it all depends on what you are doing with the results. If you are selecting everything, and using everything in your page, then, yeah, use mysql_num_rows. A second query of the same thing just for COUNT(*) would be inefficient. I guess we could get into some semantical discussion at this point about efficiency. I am an old school coder, and as such I have been taught to conserve CPU cycles and round trips to other servers. As technology grows some of these things could go by the wayside because processing power has increased multi-fold since I began my foray many years ago. I always seek to send the fewest queries to the database server where possible... efficient query design, use of other functions available in the programming language to provide additional data, or any number of other tricks, tips, and magic tricks have helped to keep things clean. So, is mysql_num_rows() less efficient than a second query asking SELECT COUNT(*)? Is there any way to time the two where doing a query like the above example? The two query method is efficient when you have large tables and you are only going to use a subset of the results. Like in showing X records out of Y. I could do a little benchmarking script to see what kind of time differences we are talking about. Maybe it's so minor that it doesn't matter... I think we're arguing with each other even though we agree on everything. :) ---John Holmes... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Export email addresses from Outlook Express with PHP
You still can tell members to upload their address books and use this class to get addresses from the files: http://www.phpclasses.org/browse.html/package/778.html Arnaud Castran wrote: Do you think it is possible to export email addresses from Outook Express with PHP. I looking for a script using COM but i only found exemples for MSOutlook. What i want to do is an address book for each members of my site (www.universemail.net a directory of email addresses) : if they have Outlook Express, the site connect to Outlook and export addresses to add them in their address book Thanks for your help Arnaud Castran -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] counting number of records in a MySQL table; how do I get
[snip] I think we're arguing with each other even though we agree on everything. :) [/snip] I prefer to think of it as healthy discussion :^] It is like two quantum physicists discussing light, with one leaning towards the particle side and the other leaning towards the wave side. They agree on everything but are shedding light (pun not intended) on the differing viewpoints. Anyhow John, I would never argue with you. Discuss...yes, argue...no. :^] We've essentially proven to others and lurkers that there is more than one way to accomplish something, sometimes it comes down to efficieny, sometimes preference, sometimes ignorance (the real kind, not the derogatory kind) and more often a combination of them all. There are many ways to count records in a results set... as there are many ways to do lots of things. Learning the many ways helps me to be better at my job. :^] Jay -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] HYML Forms to Validate?
Check out Kevin Yank's article on webmasterbase.com/sitepoint.com Cheers, Justin on 04/10/02 3:27 AM, Stephen ([EMAIL PROTECTED]) wrote: Hello, I've been reading tutorials lately on user authentication in PHP and they all are for the HTTP way of authentication. How can I use the same system but with forms instead of that ugly pop-up box? Thanks, Stephen Craton -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Calling Files from a different directory
I have a page set up that loads the contents of a text file into an HTML template using PHP. (i.e. something.com/page.php?include=1 where 1 is a simple no-extension text file in the same directoy as page.php). Is there a way to modify the PHP code in the template page to search for the included page in another directory? Right now, the only way to do it is to have the URL as page.php?include=files/1. Currently, here is the code I use to takes the $include URL variable and makes the file accessible in the template: $info = file($include); -- Kyrie Eleison, Rick www.spiritsword.com/phpBB2/ --- Outgoing mail is certified Virus Free because I care. Jesus Saves! Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.391 / Virus Database: 222 - Release Date: 9/19/02 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Is there a difference in this??
I dont get the difference between this two instructions... mail([EMAIL PROTECTED], Subject, Message) or die(It suck); mail($mailto,$subject,$content) or die(It suck); Im just getting a server error on the second instruction... I've checked the vars with the is_string() function and all are strings... Ive used this mail function many times... and it already worked in the script...but suddenly it didnt work. Im thinking about the smtp server, but i dont understand why the first instruction is sent by the server and when i use the second, i get a server error. I dont get it!!! why is that #$%% server error!!! Note: I cant chage the second instruction's vars to simple text, because its inside a for loop. Using: Apache/PHP 4.2.1 in Win2k The SMTP is a Unix Service in another Server. Any help would be appreciated...im gonna get bald if i stay like this... Roberto Ramírez.. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] no errors ?
GOT IT, basically in a script like this ? kadsf; kasdjfdsfj;garbage; ? php treats these as contants, and issues a notice saying that undefined constants are being used. The default setting for the php.ini file is : error_reporting = E_ALL ~E_NOTICE thus all notices are not displayed. setting error_reporting to E_ALL solves this thx everybody gamin. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Is there a difference in this?
Try echoing those vars in the loop to see if their values are correct... Roberto Ramírez wrote: I dont get the difference between this two instructions... mail([EMAIL PROTECTED], Subject, Message) or die(It suck); mail($mailto,$subject,$content) or die(It suck); Im just getting a server error on the second instruction... I've checked the vars with the is_string() function and all are strings... Ive used this mail function many times... and it already worked in the script...but suddenly it didnt work. Im thinking about the smtp server, but i dont understand why the first instruction is sent by the server and when i use the second, i get a server error. I dont get it!!! why is that #$%% server error!!! Note: I cant chage the second instruction's vars to simple text, because its inside a for loop. Using: Apache/PHP 4.2.1 in Win2k The SMTP is a Unix Service in another Server. Any help would be appreciated...im gonna get bald if i stay like this... Roberto Ramírez.. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] fopen() limit
Hi, what sort of size limtis does fopen() have on a Linux based system ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Installing PHP
I am trying to create a message board. I setup a windows 2000 server and installed IIS. In order to setup this messageboard i need to have PHP installed. I downloaded the PHP installer and tried to run it but i get a error message stating that there was a missing OCX component and it cant configure the webserver. Does any know where i can get step by step instructions in setting this up. The instructions that come from php.net are too confusing. THanks Dan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: using fopen() to download remote files
Thanks for the help. I made the assumption that all data from each page was being downloaded but it is not. I do have one other question. I've used microtime() to test how long it takes to download each page and have noticed that some pages may take as long as 45 seconds to download!!! I know that this lag is out of my control as it is depends upon the status of the remote server. However, I would like to tell the script that if x amount of time has passed and the fopen() function is not complete then stop and move on. I've tried using while and if...else statements using microtime() as the timeout limit but I didn't have any success. What kind of flow control mechanism should I use for this?? RS Rusty Small [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I have written a script in which the main purpose is to download html pages from multiple web servers. I'm using the fopen() function to download these pages. I would like to be able to download only the source (text) and no binary data as this would greatly improve the speed of my script. I've seen this on the client side with browsers being set to text only mode. Is there a way to do this with php on the sever side to tell the remote web server to not download the images associated a particular URL? I'm running Red Hat 7.3 and Apache web server. Any help would be greatly appreciated. Cliff -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Solution to MORE Problems with PHP as CGI and Flash !!!!!!!!!!
I wrote in a message: Here is the URL to a project that is far as I am concerned was finished. http://www.overbrookfarm.myiglou.com It is a Flash site that uses PHP for dynamically updating text in some text fields. snip. There should already be text inside of it. I see it. snipMy client can't see it snip snipAny ideas? Ready people? Here is the solution: He was using the url of http://overbrookfarm.myiglou.com Take note of the missing www. Anyone familiar with Flash will see where the problem is with that. Sorry to bother the list with a problem that in the end really ended up not being a PHP problem persay. But something to remember if you ever come across in the future. Rebekah Garner Remember kiddies: CONTRACTS! CONTRACTS! CONTRACTS! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: using fopen() to download remote files
Rusty Small [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Thanks for the help. I made the assumption that all data from each page was being downloaded but it is not. I do have one other question. I've used microtime() to test how long it takes to download each page and have noticed that some pages may take as long as 45 seconds to download!!! I know that this lag is out of my control as it is depends upon the status of the remote server. However, I would like to tell the script that if x amount of time has passed and the fopen() function is not complete then stop and move on. I've tried using while and if...else statements using microtime() as the timeout limit but I didn't have any success. What kind of flow control mechanism should I use for this?? Hi, I have never done this give this is shot, try it it should work. you can use passthru()/system() to call wget (you can specify the timeout in wget) (wget will let u know the success or failure) and donwload the file in a temporary folder. then you can use fopen to open the file. HTH gamin. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Include
This might sound like a dumb question but I just need verification so that I can convince myself that I'm going insane! I have this error in which I include 3 files (common_html.inc, common_db.inc, common_functions.inc) well I have a clean() function in the common_functions.inc file. But it seems that it is not getting called and then my script crashes. If I comment out the clean() function then it works. The clean() function is just for added security. Is there a maximum number of times you can include different files? -Matias -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Include
To my knowledge you can include as many files as you want. If by commenting out the clean() function, I'd say you have a syntax error in that function and you're just not seeing the error message. Turn on full error reporting and see what happens. -philip On Thu, 3 Oct 2002, Matias Silva wrote: This might sound like a dumb question but I just need verification so that I can convince myself that I'm going insane! I have this error in which I include 3 files (common_html.inc, common_db.inc, common_functions.inc) well I have a clean() function in the common_functions.inc file. But it seems that it is not getting called and then my script crashes. If I comment out the clean() function then it works. The clean() function is just for added security. Is there a maximum number of times you can include different files? -Matias -- 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] time of day
Hello, I was wondering if anyone has a good example of a way to do this. Kinda lame, but like if the time is between 8am and 12pm, say good morning, between 12pm and 6pm, say good afternoon, and so on. I know this is probably pretty trivial, but I just wanted to see what ideas where out there. Thanks in advance! Bryan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] HYML Forms to Validate?
Thanks! But, are there any others? This doesn't really explain the whole multiple page part... - Original Message - From: Justin French [EMAIL PROTECTED] To: Stephen [EMAIL PROTECTED]; PHP List [EMAIL PROTECTED] Sent: Thursday, October 03, 2002 12:33 PM Subject: Re: [PHP] HYML Forms to Validate? Check out Kevin Yank's article on webmasterbase.com/sitepoint.com Cheers, Justin on 04/10/02 3:27 AM, Stephen ([EMAIL PROTECTED]) wrote: Hello, I've been reading tutorials lately on user authentication in PHP and they all are for the HTTP way of authentication. How can I use the same system but with forms instead of that ugly pop-up box? Thanks, Stephen Craton -- 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] time of day
PHP can give you the server time, but for this I think it would be better to have the user's local time, in which case Javascript would provide a better solution. -Kevin - Original Message - From: Bryan Koschmann - GKT [EMAIL PROTECTED] To: PHP General [EMAIL PROTECTED] Sent: Thursday, October 03, 2002 3:43 PM Subject: [PHP] time of day Hello, I was wondering if anyone has a good example of a way to do this. Kinda lame, but like if the time is between 8am and 12pm, say good morning, between 12pm and 6pm, say good afternoon, and so on. I know this is probably pretty trivial, but I just wanted to see what ideas where out there. Thanks in advance! Bryan -- 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: Mime Types
Hello, On 10/03/2002 07:41 PM, Php List wrote: Hi, Is it possible to get a mime type of a file? I need to be able to attach files, but I won't always know the mime type of what is being attached. I could look at the extension of the file for a general Idea, but I wouldn't know if a .jpg file is an image/jpg or image/jpeg.(progressive) and there seems to be a difference between the two. This class that can compose and send messages with attachments already guess the MIME type for you from the file name extension: http://www.phpclasses.org/mimemessage -- Regards, Manuel Lemos -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Thumbnail with GD
Hi, I am pretty lost..
I am trying to create a php thumbnail with php without using any *sql database.this
script was supposed to open a directory then read it resize the images without losing
quality and displays it on screen.
ok, here is what I am trying to do and its now working:
?
$dir = imagestrips;
if($abre = opendir($dir)) {
while($arq = readdir($abre))
{$filename = imagestrips/ . $arq;
if(is_file($filename))
{
$neww = 100;
$newh = 100;
header(Content-type: image/jpeg);
$dst_img=imagecreate($neww, $newh);
$src_img=imagecreatefromjpeg($filename);
imagecopyresized($dst_img,$src_img,0,0,0,0,$neww,$newh,imagesx($src_img),imagesy($src_img));
imagejpeg($dst_img);
}
}
}
closedir($abre);
?
THANKS!
net.
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RE: [PHP] Calling Files from a different directory
I have a page set up that loads the contents of a text file into an
HTML
template using PHP. (i.e. something.com/page.php?include=1 where 1
is a
simple no-extension text file in the same directoy as page.php). Is
there
a
way to modify the PHP code in the template page to search for the
included
page in another directory? Right now, the only way to do it is to have
the
URL as page.php?include=files/1.
Currently, here is the code I use to takes the $include URL variable
and
makes the file accessible in the template:
$info = file($include);
Can I get the URL to your server, please, so I can pull up
page.php?include=/etc/passwd ?? Thanks, I would really appreciate that.
But seriously, I really hope you are validating what $include is.
If you want the file to be included from a different directory, then you
have to pass some flag/variable to PHP to tell it where to look. If you
always want it to be in the same dir, then use
$info = file('files/' . $include);
---John Holmes...
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Re: [PHP] HYML Forms to Validate?
On 3 Oct 2002 at 12:27, Stephen wrote: I've been reading tutorials lately on user authentication in PHP and they all are for the HTTP way of authentication. How can I use the same system but with forms instead of that ugly pop-up box? Of course the best solution for this is mod_perl (for those who know some Perl) but you can cheat in PHP. The problem in PHP is that you cannot intercept the Apache request phases as you can with mod_perl. I've mentioned this in other posts and even have an example up on my site: http://www.schoenster.com/login.php I tell apache to use my handler for access/authentication. One way to do this in PHP is to have ONE index.php or whatever you set the index file to in a folder. It determines who is requesting what and then determines if this person is is authorized to access what they wanted. You'd have to put the actual *data* outside the document root otherwise they might just find it. Your index.php could grab the files (if html) and just print them back. I used the same system in Perl before learning of mod_perl. So far this is the only case where I can do something in mod_perl that I cannot do as eloquently in PHP but since I don't mind the pop up box that's not a big deal and since most of my apps go through just a few php handlers I do my own auth/access for every request and return my custom login page when needed. Peter -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Calling Files from a different directory
Sarcasm aside, I do have the script set up (although I didn't note so in the
last response) to not accept files with '.' or '..' in the path. The URL can
accept directories within the one the PHP script is in, but not in a
different path or any directory above its own (i.e., the server files).
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Kyrie Eleison,
Rick
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John W. Holmes wrote:
I have a page set up that loads the contents of a text file into an
HTML template using PHP. (i.e. something.com/page.php?include=1
where 1 is a simple no-extension text file in the same directoy as
page.php). Is there a
way to modify the PHP code in the template page to search for the
included page in another directory? Right now, the only way to do it
is to have the URL as page.php?include=files/1.
Currently, here is the code I use to takes the $include URL variable
and makes the file accessible in the template:
$info = file($include);
Can I get the URL to your server, please, so I can pull up
page.php?include=/etc/passwd ?? Thanks, I would really appreciate
that.
But seriously, I really hope you are validating what $include is.
If you want the file to be included from a different directory, then
you have to pass some flag/variable to PHP to tell it where to look.
If you always want it to be in the same dir, then use
$info = file('files/' . $include);
---John Holmes...
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[PHP] Looking for feedback
I have setup a web-frontend to the PHP.net Usenet/Mailing List Groups. Could anyone take a look and give me some recommendations on enhancements? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] PHP Generated web pages
What have you tried so far? Just make your PHP page that shows the message and does the updates... Then use a META-REFRESH to redirect after 5 seconds... ---John Holmes... -Original Message- From: Peter Goggin [mailto:[EMAIL PROTECTED]] Sent: Thursday, October 03, 2002 10:25 PM To: [EMAIL PROTECTED] Subject: Re: [PHP] PHP Generated web pages Can anyone refer me to the appropriat functions to be used for this? Thanks in advance Regards Peter Goggin - Original Message - From: 1LT John W. Holmes [EMAIL PROTECTED] To: Peter Goggin [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Friday, October 04, 2002 12:17 AM Subject: Re: [PHP] PHP Generated web pages I want to transfer from a web page to a transient page to display a message and carry out some database updates and then transfer back to the original page after a pause of 5 seconds. Is this possible using php? Yes ---John Holmes http://homepages.tesco.net/~J.deBoynePollard/FGA/questions-with-yes-or-n o- an swers.html -- 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 General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] time of day
On Thu, 3 Oct 2002 14:43:37 -0700 (PDT), you wrote:
Hello,
I was wondering if anyone has a good example of a way to do this. Kinda
lame, but like if the time is between 8am and 12pm, say good morning,
between 12pm and 6pm, say good afternoon, and so on.
I know this is probably pretty trivial, but I just wanted to see what
ideas where out there.
How about this:
function getgreetingtime() {
$hour = date(G);
switch(true) {
case($hour 12):
$time = morning;
break;
case($hour = 12 $hour 18):
$time = afternoon;
break;
case($hour = 18):
$time = evening;
break;
}
return $time;
}
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Re: [PHP] force download and file size issue
thanks rasmus, i have tried read file but it gave me the same issues as fpassthru.. both cap on the memory_limit directive withint the php.ini file any other suggestions maybe? cheers christian Rasmus Lerdorf wrote: readfile() On Fri, 4 Oct 2002, christian haines wrote: hi all, i have successfully created a download script to force a user to download, however attempting to download large files causes an error saying that the file cannot be found. my code header(Cache-control: private); header(Content-Type: application/force-download; name=\$file\); header(Content-Disposition: attachment; filename=\$file \); header(Content-Transfer-Encoding: binary); header(Content-Length: $content_length); $fp = fopen($file_fullpath,r); fpassthru($fp); fclose($fp); my code this is a memory issue in the php.ini i.e. memory_limit = 8M then the largest file i can download is 8M is there anyway to force a download without having to use the system hungry fpassthru function? this is driving me nuts so any help would be greatly appreciated cheers christian ps i read the following at php.net fpassthru man page but could not make sense of it (it appears to be some kind of solution) fpassthru() works best for small files. In download manager scripts, it's best to determine the URL of the file to download (you may generate it locally in your session data if you need so), and then use HTTP __temporary__ redirects (302 status code, with a Location: header specifying the effective download URL). This saves your web server from maintaining PHP scripts running for long times during the file downloadn and instead the download will be managed directly by the web server without scripting support (consequence: less memory resources used by parallel downloads)... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Glaring problem with libmcrypt!!!
yea - I'm having the exact same problem - trying to use that nice little piece of encrypt /decript stuff that was posted earlier Scott Fletcher [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi! I ran through the phpinfo and here's the result. That's explain why I'm unable to get most of the mcrypt functions to work. Features like mcrypt_module_open, mcrypt_list_algorithms, mcrypt_get_block_size, etc. So, what's the problem here? PHP bugs? Please spill your gut out on this one if you know of one. Thansk! --clip-- mcrypt -- | mcrypt support| enabled | -- | Version | 2.4.x | | Supported Ciphers | none | | Supported Modes | none | -- - | Directive | Local Value | Master Value | - | mcrypt.algorithms_dir | no value | no value | | mcrypt.modes_dir | no value | no value | - --clip-- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Looking for feedback
Sorry for the ID10T, the address is: http://www.phpdiscuss.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: using fopen() to download remote files
Thanks for the help Gamin. I've been reading some posts and have noticed that lots of people are having the same problem as I. I'm using php 4.1.2 which came with redhat 7.3. I think that there was a bug in 4.1.2 regarding fopen() and unusually long delays with HTTP files. I may try and compile and install 4.2.3 and see if this resolves my problems. Your suggestions may not be suited for what I need to do as I think that writing to the disk would cause more overhead than I could live. Although it sounds very interesting. Thanks, Cliff Rusty Small [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I have written a script in which the main purpose is to download html pages from multiple web servers. I'm using the fopen() function to download these pages. I would like to be able to download only the source (text) and no binary data as this would greatly improve the speed of my script. I've seen this on the client side with browsers being set to text only mode. Is there a way to do this with php on the sever side to tell the remote web server to not download the images associated a particular URL? I'm running Red Hat 7.3 and Apache web server. Any help would be greatly appreciated. Cliff -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] force download and file size issue
readfile() reads 8k blocks at a time and dumps them out. It does not read the entire thing into ram, so that wouldn't be what was causing you to hit a memory limit. You must have done something else wrong then. -Rasmus On Fri, 4 Oct 2002, christian haines wrote: thanks rasmus, i have tried read file but it gave me the same issues as fpassthru.. both cap on the memory_limit directive withint the php.ini file any other suggestions maybe? cheers christian Rasmus Lerdorf wrote: readfile() On Fri, 4 Oct 2002, christian haines wrote: hi all, i have successfully created a download script to force a user to download, however attempting to download large files causes an error saying that the file cannot be found. my code header(Cache-control: private); header(Content-Type: application/force-download; name=\$file\); header(Content-Disposition: attachment; filename=\$file \); header(Content-Transfer-Encoding: binary); header(Content-Length: $content_length); $fp = fopen($file_fullpath,r); fpassthru($fp); fclose($fp); my code this is a memory issue in the php.ini i.e. memory_limit = 8M then the largest file i can download is 8M is there anyway to force a download without having to use the system hungry fpassthru function? this is driving me nuts so any help would be greatly appreciated cheers christian ps i read the following at php.net fpassthru man page but could not make sense of it (it appears to be some kind of solution) fpassthru() works best for small files. In download manager scripts, it's best to determine the URL of the file to download (you may generate it locally in your session data if you need so), and then use HTTP __temporary__ redirects (302 status code, with a Location: header specifying the effective download URL). This saves your web server from maintaining PHP scripts running for long times during the file downloadn and instead the download will be managed directly by the web server without scripting support (consequence: less memory resources used by parallel downloads)... -- 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] recent encrpyt decrypt code... (problems)
I've seen a few other post on this, and it sounds like there is more then
one of use that is trying this script. I've got it so that I can use the
commands, but I still get errors on the page...
here is what I have done.
I downloaded libmycrpt from
ftp://mcrypt.hellug.gr/pub/crypto/mcrypt/libmcrypt and configured it with
the following options;
./configure \
--with-included-algos=rijndael-128 arcfour stream cbc cfb\
--disable-posix-threads
I then reconfigured php with the --with-mcrpty option. now when I try to
run the code I get the following errors; (the php code I will repost inc
ase there are any questions)
Usage
Warning: key size is 0 in /usr/local/apache/htdocs/test.phtml on line 15
Warning: mcrypt_generic_init: Key length incorrect in
/usr/local/apache/htdocs/test.phtml on line 15
Warning: mcrypt_generic(): 1 is not a valid MCrypt resource in
/usr/local/apache/htdocs/test.phtml on line 16
Warning: mcrypt_generic_deinit(): 1 is not a valid MCrypt resource in
/usr/local/apache/htdocs/test.phtml on line 17
encrypted =
Warning: key size is 0 in /usr/local/apache/htdocs/test.phtml on line 25
Warning: mcrypt_generic_init: Key length incorrect in
/usr/local/apache/htdocs/test.phtml on line 25
Warning: mdecrypt_generic(): 2 is not a valid MCrypt resource in
/usr/local/apache/htdocs/test.phtml on line 26
Warning: mcrypt_generic_deinit(): 2 is not a valid MCrypt resource in
/usr/local/apache/htdocs/test.phtml on line 29
decrypted =
Oops they don't match
?PHP
class encrypt_decrypt
{
var $secret;
function encrypt_class(){
$this-secret = 'this is a very long key, even too long for
the cipher';
}
Function encode($id){
$eid = $iv = 0;
$len = strlen($id);
$id = $len.'-'.$id;
$td = mcrypt_module_open(MCRYPT_TripleDES, ,
MCRYPT_MODE_ECB, );
$key = substr($this-secret, 0, mcrypt_enc_get_key_size
($td));
$iv = pack(a.mcrypt_enc_get_iv_size($td),$iv);
mcrypt_generic_init ($td, $key, $iv);
$eid = base64_encode(mcrypt_generic ($td, $id));
mcrypt_generic_deinit($td);
return $eid;
}
Function decode($eid){
$id = $iv = 0;
$td = mcrypt_module_open (MCRYPT_TripleDES, ,
MCRYPT_MODE_ECB, );
$key = substr($this-secret, 0, mcrypt_enc_get_key_size
($td));
$iv = pack(a.mcrypt_enc_get_iv_size($td),$iv);
mcrypt_generic_init ($td, $key, $iv);
$id = mdecrypt_generic ($td, base64_decode($eid));
$len = strtok($id,'-');
$id = substr($id,(strlen($len)+1),$len);
mcrypt_generic_deinit($td);
return $id;
}
}
?
Usage
?
$word = 'Hello';
$e = new encrypt_decrypt();
$encrypted = $e-encode($word);
echo encrypted = $encrypted br;
$decrypted = $e-decode($encrypted);
echo decrypted = $decrypted br;
if($word == $decrypted){
echo They match br;
}
else{
echo Oops they don't match br;
}
?
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Re: [PHP] Looking for feedback
I'd really appreciate it if you masked email address with javascript or something... or perhaps only showed email address' to logged in and confirmed users... I already have my email address plastered all over the marc archives... one more means twice as much spam :) Justin on 04/10/02 2:44 PM, Erich Kolb ([EMAIL PROTECTED]) wrote: Sorry for the ID10T, the address is: http://www.phpdiscuss.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] No ouput until program end, why?
I am running a PHP program under Linux on the command line. The problem
I have is that I get no output to the screen until the program finishes.
I have lots of echo statements throughout the program to help me debug
but none of them are printed until the program finishes, which is really
a pain since the prog takes 30 minutes to run ...
The main() looks something like this. Can someone help me figure out why
it is not printing anything until the program exists?
pg_exec($CONN, BEGIN);
for ($i = 0; $i 6001; $i++) {
$retval = process($aFields);
if ( ($i % 100) == 0 ) echo $i\n;
if ($retval == 1) echo error on line $i \n;
}
echo COMMIT \n;
pg_exec($CONN, COMMIT);
Thanks,
Jc
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