[PHP] Object Oriented Programming in PHP
I'm interested in getting up to speed on OOP in PHP can anyone recommend some good titles for me to pick up? Thanks! --- eric marden http://xentek.net --- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Object Oriented Programming in PHP
--- Eric Marden [EMAIL PROTECTED] wrote: I'm interested in getting up to speed on OOP in PHP can anyone recommend some good titles for me to pick up? George Schlossnagle gave a good talk on this last night at NYPHP. His slides aren't up yet, but they should appear here soon: http://www.schlossnagle.org/~george/talks/ If you want to buy a book, his Advanced PHP Programming is a good title: http://www.amazon.com/exec/obidos/ASIN/0672325616/ref%3Dnosim/chrisshiflett-20 Another good one is Upgrading to PHP 5 by Adam Trachtenberg, which should be available in a few weeks and specifically explains OOP in terms of what's different: http://www.amazon.com/exec/obidos/ASIN/0596006365/ref%3Dnosim/chrisshiflett-20 Hope that helps. Chris = Chris Shiflett - http://shiflett.org/ PHP Security - O'Reilly Coming Fall 2004 HTTP Developer's Handbook - Sams http://httphandbook.org/ PHP Community Site http://phpcommunity.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] SQL Case sensitivity
http://dev.mysql.com/doc/mysql/en/Fulltext_Search.html should do the trick, provided you're using MySQL. On Wednesday 23 Jun 2004 20:14, Gabe wrote: I hope I don't get too chastised for a double post ( posted in .db first ), but I'm hoping someone can help me. I'm using PHP with ADOdb ( and an MS Access 2000 db ) to write a simple SQL statement but was running into some case sensitivity issues. Here's my SQL currently: SELECT autoQuesID,fldQuesTitle,fldBody FROM tblFAQ_Question WHERE fldBody LIKE '%$strSearchFor%'; All I'm trying to do is have the users search string searched for in the fldBody field. However, I'm having problems trying to get it so that the search is case-insensitive. For instance: If I search on Airline, I get 1 record. If I search on airline, I get 0 records. I make the value of $strSearchFor lower case ( using strtolower() ), but I don't know how to get it so that the contents of the fldBody field is lower case also. I can't seem to find any functions or operators that remove the case-sensitivity. However, I have tried this where clause to no avail: WHERE LCase(fldBody) LIKE '%$strSearchFor%' Any help would be much appreciated! -- Evan Nemerson [EMAIL PROTECTED] http://coeusgroup.com/en -- The greatest mistake is to imagine that the human being is an autonomous individual. The secret freedom which you can supposedly enjoy under a despotic government is nonsense, because your thoughts are never entirely your own. Philosophers, writers, artists, even scientists, not only need encouragement and an audience, they need constant stimulation from other people. It is almost impossible to think without talking. If Defoe had really lived on a desert island, he could not have written Robinson Crusoe, nor would he have wanted to. Take away freedom of speech, and the creative faculties dry up. -George Orwell -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Sort a text string by last word before separator
If I were you I'd use preg_match_all() so you get the first and last name as
separate elements, then use usort() to create a custom sorting function based
on strnatcasecmp()
Be careful about middle names and the such.
On Thursday 24 Jun 2004 04:38, Andre Dubuc wrote:
Given a text string:
$OK = Joe Blow, William Howard Anser, Hannie Jansen, etc, etc,;
$_SESSION['txt'] = $OK;
session_write_close();
$txt = $_SESSION['txt'];
$sorted = explode(, , $txt);
sort($sorted);
print $sorted;
results in a sort based on the first name:
Hannie Jansen, Joe Blow, William Howard Anser, etc, etc
I tried a another function (before_last)
**
function before ($this, $inthat)
{
return substr($inthat, 0, strpos($inthat, $this));
}
function strrevpos($instr, $needle)
{
$rev_pos = strpos (strrev($instr), strrev($needle));
if ($rev_pos===false) return false;
else return strlen($instr) - $rev_pos - strlen($needle);
};
function after_last ($this, $inthat)
{
if (!is_bool(strrevpos($inthat, $this)))
return substr($inthat, strrevpos($inthat, $this)+strlen($this));
};
function before_last ($this, $inthat)
{
return substr($inthat, 0, strrevpos($inthat, $this));
};
to sort on last name, and it does work, but gives only the last item:
$test2 = between_last(' ', ', ', $OK);
print $test2;
Jansen
How would I get this 'before_last' function to iterate through the initial
string, so I could build a sorted list with both first and last names,
sorted by last name? I can't seem to get a proper 'foreach' statement to
work, nor a 'while' statement.
I'm really confused. I've read almost every entry on arrays/strings and
searched code snippets. Almost all focus on one element arrays such apple,
orange, peach rather than 2 or more elements such as fancy cars, big
trucks, fast dangerous motorcycles,
Is it even possible to accomplish this type sort on a string?
Any advice, pointers, or help will be greatly appreciated,
Tia,
Andre
--
Evan Nemerson
[EMAIL PROTECTED]
http://coeusgroup.com/en
--
If anyone can show me, and prove to me, that I am wrong in thought or deed, I
will gladly change. I seek the truth, which never yet hurt anybody. It is
only persistence in self-delusion and ignorance which does harm.
-Marcus Aurelius
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Re: [PHP] issue with inheriting private property from abstract class in php5rc3
Curt Zirzow wrote --- napsal::
* Thus wrote Marek Kilimajer:
Chris wrote --- nap?sal::
if anyone can, would you please explain why the below code does what it
does? I would expect $this-test in TestInstance to refer to the
inherited $test from Test. Using php5RC3. Thanks.
?php
abstract class Test {
private $test;
abstract public function addToTest($i);
}
class TestInstance extends Test {
public function __construct() {
$this-test = 0;
}
...
The variable is private for Test, so TestInstance does not have access
to it. By assigning 0 to $this-test in the constructor of TestInstance,
you create a new property of TestInstance that is public (the default).
var_dump() shows it clearly:
object(TestInstance)#1 (2) {
[test:private]= NULL belongs to Test
[test]= int(3) belongs to TestInstance
}
I think one could argue that that test:private shouldn't even be
there. To me that test:private would imply that is TestIntance's
private variable.
Right, [Test::test:private] would be better
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[PHP] Holding links in a database
Hi, I have created a site that is begining to accumulate a large number of pages. I have been considering holding links to all pages in a database so that the sub menus alter dynamically rather than being hand coded. Has anyone else done this... Many thanks for your thoughts/comments -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] TIFF display problem...
Are you certain there are no other characters being sent (introduced
by the addition) in the 'body' beside the image?
Will you get any output (characters and all) if you request the image
file directly - without embedding it into a page using img src or
whatever?
While I have used only the supported by default images like jpg, png
and the like, that always turned out to be the problem for me ...
Richard
-Original Message-
Sent: Monday, June 21, 2004, 9:43:19 PM
Hi All,
I've run into a jam.. I have the follow PHP script:
?
header(Content-type: image/tiff);
$_GET['id'] = str_replace( ., , $_GET['id'] );
$_GET['id'] = str_replace( /, , $_GET['id'] );
$blah = /usr/local/apache/chm-images/ . $_GET['id'] . .A;
readfile( $blah );
?
This works just fine...
When I add...
session_start();
if ( !$_SESSION['user_id'] )
{
exit();
}
...to it, the image does not display.
What I need to do is read in images from a secured directory and display it
on the page. I was using JPGs before and now need to display TIFF files.
We have the plugins for IE all setup. Could someone tell me how I could fix
this? I'm at a complete loss...
-Dan Joseph
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Re: [PHP] TIFF display problem...
Argh, I see your problem was already solved (answers haven't been
listed as one thread, so I missed em). Oh well.
-Original Message-
Sent: Thursday, June 24, 2004, 11:58:15 AM
Are you certain there are no other characters being sent (introduced
by the addition) in the 'body' beside the image?
Will you get any output (characters and all) if you request the image
file directly - without embedding it into a page using img src or
whatever?
While I have used only the supported by default images like jpg, png
and the like, that always turned out to be the problem for me ...
Richard
-Original Message-
Sent: Monday, June 21, 2004, 9:43:19 PM
Hi All,
I've run into a jam.. I have the follow PHP script:
?
header(Content-type: image/tiff);
$_GET['id'] = str_replace( ., , $_GET['id'] );
$_GET['id'] = str_replace( /, , $_GET['id'] );
$blah = /usr/local/apache/chm-images/ . $_GET['id'] . .A;
readfile( $blah );
?
This works just fine...
When I add...
session_start();
if ( !$_SESSION['user_id'] )
{
exit();
}
...to it, the image does not display.
What I need to do is read in images from a secured directory and display it
on the page. I was using JPGs before and now need to display TIFF files.
We have the plugins for IE all setup. Could someone tell me how I could fix
this? I'm at a complete loss...
-Dan Joseph
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[PHP] Site changes
attachment: vbpireiyph.bmp-- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Optimize simple file XOR code
Hi!
I'm using a very simple algorithm to encrypt files sent from the server
On Demand. The algorithm uses XOR for the encryption. My problem is
that the code is very slow, it can only process about 40 KB per second
on my system, so my question is, is there any more speed optimized way
to write this code?
Here is my function:
function CryptFile($hash, $filename)
{
// The current position in the key generated below
$key_pos = 0;
// The key used is generated using another function.
// Since this function is only called once it has
// nothing to do with the performance of this function
$key = GenerateKey($hash);
$handle=fopen($filename, r);
while (!feof($handle))
{
// Set the time limit or the script will time out
// on large files
set_time_limit(30);
$data = fread($handle,8192);
for ($i=0; $istrlen($data); $i++)
{
// Change the data read from the file by using
// XOR with the key
$data[$i] = $data[$i] ^ $key[$key_pos];
// Calculate the next position in the key
$key_pos=($key_pos+1) % count($key);
}
// Return the encrypted version to the browser
echo $data;
}
}
My guess is that if one should start optimizing the code anywhere, it
would be within the for-loop. Any ideas?
Thanks in advance!
Regards,
Marcus
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[PHP] Multipart Email Problem
I have a script that sends a multipart email from a php page.
The script appears to work fine on my mail client (Mail on Mac OSX) and
on an online email reader (mail2web.com).
However a colleague using Outlook on Windows 2003 views the whole email
(ie the raw code - both the text only and the HTML) and when I sent an
email to his hotmail account, hotmail simply displayed a blank page.
My client is getting quite frantic about this so if anyone has any
suggestions, I'd be very grateful.
This is the script I am using:
$to=Matt MacLeod [EMAIL PROTECTED];
$from=Vinciane Rycroft [EMAIL PROTECTED];
$subject=London 21 Newsletter;
$mime_boundary===Multipart_Boundary_x.md5(mt_rand()).x;
$headers = From: $from\r\n .
MIME-Version: 1.0\r\n .
Content-Type:multipart/alternative;\n .
boundary=\{$mime_boundary}\r\n\;
$headers.= From: $from\r\n;
$message = This is a multi-part message in MIME format.\n\n .
--{$mime_boundary}\n .
Content-Type: text/plain; charset=\iso-8859-1\\n .
Content-Transfer-Encoding: 7bit\n\n .
$nonhtml .\n .
--{$mime_boundary}\n .
Content-Type: text/html; charset=\iso-8859-1\\n .
Content-Transfer-Encoding: 7bit\n\n .
$htmlVersion;
if (mail($to, $subject, $message, $headers))
echo Message Sent!;
else
echo Failed to send message.;
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Re: [PHP] Multipart Email Problem
On Thu, 24 Jun 2004 12:27:17 +0100, Matt MacLeod [EMAIL PROTECTED] wrote: I have a script that sends a multipart email from a php page. The script appears to work fine on my mail client (Mail on Mac OSX) and on an online email reader (mail2web.com). However a colleague using Outlook on Windows 2003 views the whole email (ie the raw code - both the text only and the HTML) and when I sent an email to his hotmail account, hotmail simply displayed a blank page. Sorting out the MIME headers is not easy. So user http://pear.php.net/package/Mail_Mime to do the hard work. Alister -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Optimize simple file XOR code
Hi Marcus
Try this:
function CryptFile($hash, $filename)
{
// The key used is generated using another function.
// Since this function is only called once it has
// nothing to do with the performance of this function
$key = GenerateKey($hash);
$keylen = strlen($key = implode('', $key));
$handle = fopen($filename, 'r');
while (!feof($handle))
{
// Set the time limit or the script will time out
// on large files
set_time_limit(30);
$data = fread($handle, 8192);
for ($i = 0; $i strlen($data); $i = $i + $keylen)
{
$data = substr_replace($data, substr($data, $i, $keylen) ^ $key, $i, $keylen);
}
// Return the encrypted version to the browser
echo $data;
}
}
It should return the same results, but at my machine it is about 30
percent faster.
Cheers
Marcel
Hi!
I'm using a very simple algorithm to encrypt files sent from the server
On Demand. The algorithm uses XOR for the encryption. My problem is
that the code is very slow, it can only process about 40 KB per second
on my system, so my question is, is there any more speed optimized way
to write this code?
Here is my function:
function CryptFile($hash, $filename)
{
// The current position in the key generated below
$key_pos = 0;
// The key used is generated using another function.
// Since this function is only called once it has
// nothing to do with the performance of this function
$key = GenerateKey($hash);
$handle=fopen($filename, r);
while (!feof($handle))
{
// Set the time limit or the script will time out
// on large files
set_time_limit(30);
$data = fread($handle,8192);
for ($i=0; $istrlen($data); $i++)
{
// Change the data read from the file by using
// XOR with the key
$data[$i] = $data[$i] ^ $key[$key_pos];
// Calculate the next position in the key
$key_pos=($key_pos+1) % count($key);
}
// Return the encrypted version to the browser
echo $data;
}
}
My guess is that if one should start optimizing the code anywhere, it
would be within the for-loop. Any ideas?
Thanks in advance!
Regards,
Marcus
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[PHP] ibill.com
Hi All (B (BAny body tell me how to use ibill.com payment site for my project
RE: [PHP] PHP+GD on FreeBSD 5.1
[snip] I have been having an extremely difficult getting PHP installed with GD support on a FreeBSD 5.1 system. While I can get the default GD package installed, I can't seem to get it installed with JPEG support. Does anyone know of any good tutorials or instructions for people with basic general knowledge of FreeBSD? [/snip] Here is the configure line for PHP from one of our FreeBSD servers... './configure' '--enable-versioning' '--enable-memory-limit' '--with-layout=GNU' '--with-zlib-dir=/usr' '--disable-all' '--with-regex=php' '--with-pear' '--with-bz2=/usr' '--enable-calendar' '--enable-ctype' '--with-curl=/usr/local' '--enable-dba' '--enable-ftp' '--with-gd' '--enable-gd-native-ttf' '--enable-gd-jis-conv' '--with-freetype-dir=/usr/local' '--with-jpeg-dir=/usr/local' '--with-png-dir=/usr/local' '--with-xpm-dir=/usr/local' '--with-gdbm=/usr/local' '--with-gettext=/usr/local' '--with-mysql=/usr/local' '--enable-overload' '--with-pcre-regex=yes' '--enable-posix' '--enable-session' '--enable-tokenizer' '--with-expat-dir=/usr/local' '--enable-xml' '--with-zip=/usr/local' '--with-zlib=yes' '--with-apxs=/usr/local/sbin/apxs' '--prefix=/usr/local' 'i386-portbld-freebsd5.1' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Holding links in a database
[snip] I have created a site that is begining to accumulate a large number of pages. I have been considering holding links to all pages in a database so that the sub menus alter dynamically rather than being hand coded. Has anyone else done this... [/snip] Yes. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Holding links in a database
Quoting Jay Blanchard [EMAIL PROTECTED]: [snip] I have created a site that is begining to accumulate a large number of pages. I have been considering holding links to all pages in a database so that the sub menus alter dynamically rather than being hand coded. Has anyone else done this... [/snip] Yes. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php Me too! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Optimize simple file XOR code
Wow! That REALLY did make a great difference!
Encoding a file of 2MB took 50 seconds before, now it is done in 1 (ONE)
second!
My Key is 8192 bytes long, is that the reason for why it so much faster
for me?
I don't really get how it works, but I guess I will figure it out.
Thank you very much!
-- Marcus
-Original Message-
From: Marcel Tschopp [mailto:[EMAIL PROTECTED]
Sent: den 24 juni 2004 13:37
To: [EMAIL PROTECTED]
Subject: Re: [PHP] Optimize simple file XOR code
Hi Marcus
Try this:
function CryptFile($hash, $filename)
{
// The key used is generated using another function.
// Since this function is only called once it has
// nothing to do with the performance of this function
$key = GenerateKey($hash);
$keylen = strlen($key = implode('', $key));
$handle = fopen($filename, 'r');
while (!feof($handle))
{
// Set the time limit or the script will time out
// on large files
set_time_limit(30);
$data = fread($handle, 8192);
for ($i = 0; $i strlen($data); $i = $i + $keylen)
{
$data = substr_replace($data, substr($data, $i, $keylen) ^ $key,
$i, $keylen);
}
// Return the encrypted version to the browser
echo $data;
}
}
It should return the same results, but at my machine it is about 30
percent faster.
Cheers
Marcel
Hi!
I'm using a very simple algorithm to encrypt files sent from the
server On Demand. The algorithm uses XOR for the encryption. My
problem is that the code is very slow, it can only process about 40 KB
per second on my system, so my question is, is there any more speed
optimized way to write this code?
Here is my function:
function CryptFile($hash, $filename)
{
// The current position in the key generated below
$key_pos = 0;
// The key used is generated using another function.
// Since this function is only called once it has
// nothing to do with the performance of this function
$key = GenerateKey($hash);
$handle=fopen($filename, r);
while (!feof($handle))
{
// Set the time limit or the script will time out
// on large files
set_time_limit(30);
$data = fread($handle,8192);
for ($i=0; $istrlen($data); $i++)
{
// Change the data read from the file by using
// XOR with the key
$data[$i] = $data[$i] ^ $key[$key_pos];
// Calculate the next position in the key
$key_pos=($key_pos+1) % count($key);
}
// Return the encrypted version to the browser
echo $data;
}
}
My guess is that if one should start optimizing the code anywhere, it
would be within the for-loop. Any ideas?
Thanks in advance!
Regards,
Marcus
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RE: [PHP] Holding links in a database
[snip] Quoting Jay Blanchard [EMAIL PROTECTED]: [snip] I have created a site that is begining to accumulate a large number of pages. I have been considering holding links to all pages in a database so that the sub menus alter dynamically rather than being hand coded. Has anyone else done this... [/snip] Yes. Me too! [/snip] We could start a club, others could join! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] max upload size
hi there i am trying to make a script to upload files to a specific directory on my server i already made it but there is a problem with max file size, i want to upload files with sizes up to 500 MB i know that the only solution for this is to use FTP client embeded on the page can anyone tell me how to make ftp client in php to upload files with large sizes ? IncrediMail - Email has finally evolved - Click Here
[PHP] R: [PHP] Holding links in a database
I'd like to apply! A. -Messaggio originale- Da: Jay Blanchard [mailto:[EMAIL PROTECTED] Inviato: giovedi 24 giugno 2004 14.00 A: [EMAIL PROTECTED]; Shaun Cc: [EMAIL PROTECTED] Oggetto: RE: [PHP] Holding links in a database [snip] Quoting Jay Blanchard [EMAIL PROTECTED]: [snip] I have created a site that is begining to accumulate a large number of pages. I have been considering holding links to all pages in a database so that the sub menus alter dynamically rather than being hand coded. Has anyone else done this... [/snip] Yes. Me too! [/snip] We could start a club, others could join! -- 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] Posting Data to MySQL
I am trying to design a form that posts the data to a DB, but being new to PHP/MySQL, it takes me ages to hand write the code and I'm sure there must be an easier way to do it? My form has 100 fields using 20 rows and 5 columns and it's taking me ages to write the code for it. Can anyone advise how they code large forms like that and if you know of any software to make it easier? I've searched Google for hours and checked loads of Database scripts on sites like Hotscripts, but can't find anything. Thanks, Tom -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] max upload size
Please do not send html email to any mailing list. max upload is not the only setting, for a complete list of settings that you have to edit please see http://www.radinks.com/upload/config.php FTP with PHP is not a solution either because the file still has to be uploaded. You might want to look at an FTP or SFTP applet. -- Raditha Dissanayake. - http://www.raditha.com/megaupload/upload.php Sneak past the PHP file upload limits. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] R: [PHP] Holding links in a database
On Thursday 24 June 2004 21:14, Alessandro Vitale wrote: I'd like to apply! Jeez. Can we kill this thread now? If you want to make what you think is a witty comment then at least trim your post! -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * -- Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general -- /* When pleasure remains, does it remain a pleasure? */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Hidden message
attachment: vkpowpuwei.bmp-- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] R: [PHP] Holding links in a database
People with 10+ line sig's shouldn't talk about trimming posts... ;-) (or did I misunderstand what you meant about trimming posts? lol) - Original Message - From: Jason Wong [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, June 24, 2004 9:36 AM Subject: Re: [PHP] R: [PHP] Holding links in a database On Thursday 24 June 2004 21:14, Alessandro Vitale wrote: I'd like to apply! Jeez. Can we kill this thread now? If you want to make what you think is a witty comment then at least trim your post! -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * -- Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general -- /* When pleasure remains, does it remain a pleasure? */ -- 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] Posting Data to MySQL
I actually found the perfect answer to this task in Google Answers. First you will need to know how your database tables are set up, secondly you need to figure out field names and such, thirdly you grab the data from the form and dump it into an insert statement (or update if the information was in the DB before). If you pass me some specifics I might be able to give you a hand. Robert -Original Message- From: Tom Chubb [mailto:[EMAIL PROTECTED] Sent: Thursday, June 24, 2004 9:19 AM To: [EMAIL PROTECTED] Subject: [PHP] Posting Data to MySQL I am trying to design a form that posts the data to a DB, but being new to PHP/MySQL, it takes me ages to hand write the code and I'm sure there must be an easier way to do it? My form has 100 fields using 20 rows and 5 columns and it's taking me ages to write the code for it. Can anyone advise how they code large forms like that and if you know of any software to make it easier? I've searched Google for hours and checked loads of Database scripts on sites like Hotscripts, but can't find anything. Thanks, Tom -- 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] Object Oriented Programming in PHP
Awesome. I was looking at the Advanced PHP Programming book on amazon, and so far it looked to be about the only title that covered that. Thanks for the links to his site / talks, as i'm sure there's some great info to be gleaned from them too. I will take a look at picking up his book shortly. --- eric marden http://xentek.net --- George Schlossnagle gave a good talk on this last night at NYPHP. His slides aren't up yet, but they should appear here soon: http://www.schlossnagle.org/~george/talks/ If you want to buy a book, his Advanced PHP Programming is a good title: http://www.amazon.com/exec/obidos/ASIN/0672325616/ref%3Dnosim/chrisshiflett-20 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Posting Data to MySQL
I have had quite a lot of response from this, so I felt I should elaborate. Basically, I am a DJ and every week I submit a chart of the Top 20 records I am playing. I want a form with 5 columns (Position, Artist, Title, Label, Misc) And then obviously I am entering that for all 20 tracks. The database table also has a datepost so I can select from the week ending when I posted them. Thanks to everyone who has responded. Tom -Original Message- From: Robert Sossomon [mailto:[EMAIL PROTECTED] Sent: 24 June 2004 15:30 To: 'Tom Chubb'; [EMAIL PROTECTED] Subject: RE: [PHP] Posting Data to MySQL I actually found the perfect answer to this task in Google Answers. First you will need to know how your database tables are set up, secondly you need to figure out field names and such, thirdly you grab the data from the form and dump it into an insert statement (or update if the information was in the DB before). If you pass me some specifics I might be able to give you a hand. Robert -Original Message- From: Tom Chubb [mailto:[EMAIL PROTECTED] Sent: Thursday, June 24, 2004 9:19 AM To: [EMAIL PROTECTED] Subject: [PHP] Posting Data to MySQL I am trying to design a form that posts the data to a DB, but being new to PHP/MySQL, it takes me ages to hand write the code and I'm sure there must be an easier way to do it? My form has 100 fields using 20 rows and 5 columns and it's taking me ages to write the code for it. Can anyone advise how they code large forms like that and if you know of any software to make it easier? I've searched Google for hours and checked loads of Database scripts on sites like Hotscripts, but can't find anything. Thanks, Tom -- 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] ibill.com
Any body tell me how to use ibill.com payment site for my project iBill is similar to 2checkout, in the fact that the forms are hosted on their secure server. Basically, the user launches their purchase into the iBill site by clicking out of yours usually I use a form button that says continue to payment site, because you have to send the product ID from your site to match up with a product that you've set up in iBill so that you get the right infomation being charged for on the iBill site. Once iBill completes, it can send some confirmation info back to your site for you to process. That's kind of a quick overview (from memory) of the process I used on one of my projects, but it's been a while since i've used iBill. -- --- eric marden http://xentek.net --- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Determine whether $_GET has a value
This is a thorny topic for some people to grasp. The way I finally figured it out is that there are three answers to a yes and no question: yes, no and no answer. Or, to put it in boolean terms 1,0,NULL. It's that third option in a two option multiple choice question that throws things. What you may be looking for is the triple equals for comparison, which works by typing the value. For example: $testVar = NULL; $testVar == ''; is true $testVar === ''; is false $testVar = 0; $testVar == '0'; is true $testVar === '0'; is false $testVar == NULL; is true $testVar === NULL; is false Hope that helps a little. On Jun 23, 2004, at 11:13 PM, Terence wrote: Hi, Say you have a querystring - index.php?myname=joe To determine whether myname has a value I have come to the following conclusions / shortcomings when using one of the following: ISSET = as long as the variable myname exists it's set, but there's no guarantee of a value !EMPTY = if your name = 0 (zero) then it's considered empty, for all else it seems to work STRLEN = I have found this to be the only sure way to know. Is there any other way, or should we always use a combination of ISSET and STRLEN? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Brent Baisley Systems Architect Landover Associates, Inc. Search Advisory Services for Advanced Technology Environments p: 212.759.6400/800.759.0577 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Posting Data to MySQL
From: Tom Chubb [mailto:[EMAIL PROTECTED] I am trying to design a form that posts the data to a DB, but being new to PHP/MySQL, it takes me ages to hand write the code and I'm sure there must be an easier way to do it? A couple things you can try: Dreamweaver MX 2004 is very capable of doing simple DB interactions like the one you're describing. If your form fields are named the same as your DB fields, a click of the button and DW will match them up for you and generate the insert statement. There's a little more to it, in the set up of your development environment, but this is the jist of it. Another thing you can try is, breaking your form up into smaller pages, for more of a 'wizard' interface to the form. This might actually take longer to code, but on the flip side is, greater usability for your users, and dealing with the form in more managable chunks, than it is working with a 1000 line file. --- eric marden http://xentek.net --- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Posting Data to MySQL
I got it. So yeah, try dreamweaver, as that might speed up / automate
your production.
The other thing to try is condensing your code, depending on how your
DB is set up.
That is, you can use a simple loop to build the form (you code for one
row of the form, and loop it out 20 times)... name your forms like
this: position[], artist[], title[], etc. etc.
That way when the form is submitted, it will send the data as an array.
then you can loop out the insert code 20 times, and use counter
variable (such as $i ) to point to which one you want... quick
example:
for ($i = 0; $i 20; $i++) {
$insert = INSERT into TBL (artist, position, title) VALUES
(.$_POST['artist'][$i].,.$_POST['position'].,.$_POST['title'][$i].);
}
like i said this is a very quick example, but i wanted to use it to
show you a couple things:
1) using the $i var to point to the branch of the array you are trying
to get at.
2) remember arrays start counting at 0, and the above code will stop
at 19 (0 thru 19 = 20). you can use the same loop to loop out your
form too.
also, you should put the execution of the sql query into the actual
loop, so that it fires off each time, inserting the record. Include
the date on each row of the data, so when you want to get a particular
week, select using the DATE field, and order it by your position
field. This is your easiest bet. Don't try to have a row in the
database that has all 20 of your picks on one line... as that would be
more difficult to code, and would probably kill you on DataBase
performance. not to mention setting up your db like this will make
searching
for individual artists / titles whatever, easier... as you will only
have to reference 1 or 2 columns, and not 20 or 40 per row looking for
a particular artist and / or title.
Hope this helps I know I gave you more theory than code, but this
should get your going in the right direction.
--
---
eric marden
http://xentek.net
---
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[PHP] Re: Determine whether $_GET has a value
Terence wrote:
Hi,
Say you have a querystring - index.php?myname=joe
To determine whether myname has a value I have come to the following
conclusions / shortcomings when using one of the following:
ISSET = as long as the variable myname exists it's set, but there's no
guarantee of a value
!EMPTY = if your name = 0 (zero) then it's considered empty, for all
else it seems to work
STRLEN = I have found this to be the only sure way to know.
Is there any other way, or should we always use a combination of ISSET
and STRLEN?
Wouldn't this work?
if(isset($_GET['var']) !empty($_GET['var'])){
// do something...
}
Cristian
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Re: [PHP] Optimize simple file XOR code
Just to speed things up a little more...
* Thus wrote Marcel Tschopp:
...
$key = GenerateKey($hash);
$keylen = strlen($key = implode('', $key));
$handle = fopen($filename, 'r');
while (!feof($handle))
{
// Set the time limit or the script will time out
// on large files
set_time_limit(30);
$data = fread($handle, 8192);
// read in the $keylen amount
$data = fread($handle, $keylen);
for ($i = 0; $i strlen($data); $i = $i + $keylen)
{
$data = substr_replace($data, substr($data, $i, $keylen) ^ $key, $i,
$keylen);
}
// Return the encrypted version to the browser
echo $data;
// then all the above becomes usless..
echo $data ^ $key
Curt
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Re: [PHP] Optimize simple file XOR code
* Thus wrote Marcus Johansson: Wow! That REALLY did make a great difference! Encoding a file of 2MB took 50 seconds before, now it is done in 1 (ONE) second! My Key is 8192 bytes long, is that the reason for why it so much faster for me? Most likely because the number crunching is happening in C instead of the php code. I don't really get how it works, but I guess I will figure it out. It's taking advanatge to the xor'ing of strings: echo 'hallo' ^ 'hello'; php will xor each corresponding byte in the string, so your output will be (in binary) 04000 HTH, Curt -- First, let me assure you that this is not one of those shady pyramid schemes you've been hearing about. No, sir. Our model is the trapezoid! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] CMS for a Intranet
Hi! I´m developing a new intranet for my company and I wonder if there is any CMS package that fulfil my needs. I´ve used PHP Nuke but I think it isn´t very safe. I would need a package where creating new modules wew easy. Which one would you recommend it? Which one do you use? Thanks in advance.
[PHP] Re: here
See the file. Norton AntiVirus eliminato1.txt Description: plain/text -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] CMS for a Intranet
On Thursday 24 June 2004 23:44, WebMaster. Radio ECCA wrote: Hi! I´m developing a new intranet for my company and I wonder if there is any CMS package that fulfil my needs. http://marc.theaimsgroup.com/?l=php-generalm=108691840605127w=2 -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * -- Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general -- /* There comes a time in the affairs of a man when he has to take the bull by the tail and face the situation. -- W.C. Fields */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] sceen grab
I am looking for a way to retrieve data from another website, parse through it and then display it as I would like to. Basically a screen grab from say espn.com, then I take the data that is there and form it to fit on my site. The catch here is that my target is an asp page that requires a login to get to the page I would like to get to. They do allow for the check here so i will be remembered next time, but will that work with a php screen grab. Any help at all would be appreciated. Thanks Matt -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] sceen grab
[snip] I am looking for a way to retrieve data from another website, parse through it and then display it as I would like to. Basically a screen grab from say espn.com, then I take the data that is there and form it to fit on my site. The catch here is that my target is an asp page that requires a login to get to the page I would like to get to. They do allow for the check here so i will be remembered next time, but will that work with a php screen grab. [/snip] http://www.php.net/curl -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] sceen grab
[snip] The catch here is that my target is an asp page that requires a login to get to the page I would like to get to. They do allow for the check here so i will be remembered next time, but will that work with a php screen grab. [/snip] http://pear.php.net/package/HTTP_Client -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Determine whether $_GET has a value
--- Anguz [EMAIL PROTECTED] wrote:
Wouldn't this work?
if(isset($_GET['var']) !empty($_GET['var'])){
// do something...
}
No, he mentioned that he considers 0 to be acceptable, and this will fail
the empty() test.
Chris
=
Chris Shiflett - http://shiflett.org/
PHP Security - O'Reilly
Coming Fall 2004
HTTP Developer's Handbook - Sams
http://httphandbook.org/
PHP Community Site
http://phpcommunity.org/
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[PHP] Search and replace a String in a file.
Being new to PHP this task seems to be little out of my reach right now. I wonder if anyone could tell me how, as I read a file, line by line, search for and then replace a given string? The lines in the file will appear as such: Summary: Some Summary Name: Some-Name Version: x.x . . . Basically I will open the file, read its lines one by one and I want to replace Some-Name with Some-other-Name. Thank you! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: MHTML in email
Thank you, really i need incluided in email body a image (jpg or gif), too see html. The MHTML file is a idea, but i think that not function with dinamic content.How can i do this? Thank you! Juan Hello, On 06/23/2004 06:15 PM, Juan Pablo Herrera wrote: I need to attach a file extension .mhtml in function mail, but i too need view the content from the body of e-mail.That is everything! MHTML messages are just HTML messages with alternative plain text version in the same body. You may want to take a look at this class that lets you compose MHTML messages easily: http://www.phpclasses.org/mimemessage -- Regards, Manuel Lemos PHP Classes - Free ready to use OOP components written in PHP http://www.phpclasses.org/ PHP Reviews - Reviews of PHP books and other products http://www.phpclasses.org/reviews/ Metastorage - Data object relational mapping layer generator http://www.meta-language.net/metastorage.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
RE: [PHP] Search and replace a String in a file.
[snip] Being new to PHP this task seems to be little out of my reach right now. I wonder if anyone could tell me how, as I read a file, line by line, search for and then replace a given string? Basically I will open the file, read its lines one by one and I want to replace Some-Name with Some-other-Name. [/snip] http://www.php.net/str_replace -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] substr_count
Does anyone know of a way to have this function run case insensitive? E.g. $strHaystack = this iS a tEsT.; $strNeedle = is; $intCount = substr_count( $strHaystack, $strNeedle ); Anyway, to get this to return a count of two? The haystack that I'm searching in could be just about anything, so I can't rely on upper case and lower case only ( or even Ucfirst() or Ucwords() ). Thanks -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] substr_count
[snip] Anyway, to get this to return a count of two? [/snip] just strtolower or strtoupper both $strHaystack and $strNeedle -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Search and replace a String in a file.
There's a PEAR package for just this. :-) http://pear.php.net/package/File_SearchReplace On Thu, 24 Jun 2004 12:58:08 -0400, Eric L. Sammons [EMAIL PROTECTED] wrote: Being new to PHP this task seems to be little out of my reach right now. I wonder if anyone could tell me how, as I read a file, line by line, search for and then replace a given string? The lines in the file will appear as such: Summary: Some Summary Name: Some-Name Version: x.x . . . Basically I will open the file, read its lines one by one and I want to replace Some-Name with Some-other-Name. Thank you! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- paperCrane --Justin Patrin-- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] a 4 days diary
Hi all, I have to code a 4 days diary for a client, schedule every 30 mn and with a system of rdv accepted by mail. I really don't know how to start to draw a cool diary and to code it correctly to be the most reusable as possible. POO or not? If you have there any examples of this style of coding this is could great or just maybe an idea of how I can start my code to have a good one? Just a good direction and way of coding to not have many surprises... I hope I was clear Thx all Pierre -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] a 4 days diary
Pierre mailto:[EMAIL PROTECTED] on Thursday, June 24, 2004 10:38 AM said: I have to code a 4 days diary for a client, schedule every 30 mn and with a system of rdv accepted by mail. what is a 4 days diary? why does it need to be scheduled every 30 mins? what is rdv? I really don't know how to start to draw a cool diary and to code it correctly to be the most reusable as possible. POO or not? i think you mean OOP? Object Oriented Programming? my answer would be yes. If you have there any examples of this style of coding this is could great or just maybe an idea of how I can start my code to have a good one? Just a good direction and way of coding to not have many surprises... I hope I was clear sorry but i don't fully understand what you mean. chris. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] malloc() failure - single function document
Hello, all. I've got a problem, and this is the best place I know of to find the solution. I have three PHP programs I'm trying to run. One functions just fine (located in the home directory, this is a simple mileage tracker for a couple of my automobiles). One is a feedback form (SMTP), and the other is a test file only has : ?php phpInfo(); ? Here's the results : mileage.php - works perfectly phpinfo.php - results in : httpd in malloc(): error: allocation failed [Thu Jun 24 10:18:29 2004] [notice] child pid 19655 exit signal Abort (6) feedback.php - results in : [Thu Jun 24 10:19:23 2004] [notice] child pid 19652 exit signal Bus error (10) Those log messages are not what I call good. On the phpinfo.php script, the memory usage on the server goes through the roof before the messages get printed to the log file. I'm using FreeBSD5.2-RELEASE, and PHP 4.3.6 running under Apache 2.0.49. I've compiled both apache and mod_php from ports (similar to rpm -i), and also directly from the source code, to no avail. Does anyone have any ideas as to what is actually occuring? Joe -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Search and replace a String in a file.
First let me thank you for pointing me to PEAR. Now for the problem. Here is
my code:
?php
require_once 'File/SearchReplace.php';
$serverName = pxt010;
$dir = /home/ossadmin/;
$file = server-info.temp;
$nfile = server-$serverName.spec;
$ignoreline = array(%, #);
system(sudo /bin/cp $dir$file $dir$nfile, $return);
if (file_exists($dir.$nfile)) {
print h3File exists./h3;
$snr = File_SearchReplace(server-temp, server-$serverName, $nfile,
$dir, false, $ignoreline);
$snr - doSearch();
} else {
print h3File does not Exist/h3;
}
?
Here is my output:
File exists.
Fatal error: Call to undefined function: file_searchreplace() in
/home/els/SrvrBuild/rpl.php on line 15
I have tried both include ... and require_once ... with the same result.
Help?
Thank you!
= Original Message From Justin Patrin [EMAIL PROTECTED] =
There's a PEAR package for just this. :-)
http://pear.php.net/package/File_SearchReplace
On Thu, 24 Jun 2004 12:58:08 -0400, Eric L. Sammons [EMAIL PROTECTED] wrote:
Being new to PHP this task seems to be little out of my reach right now. I
wonder if anyone could tell me how, as I read a file, line by line, search
for
and then replace a given string?
The lines in the file will appear as such:
Summary: Some Summary
Name: Some-Name
Version: x.x
.
.
.
Basically I will open the file, read its lines one by one and I want to
replace Some-Name with Some-other-Name.
Thank you!
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FW: [PHP] a 4 days diary
Pierre mailto:[EMAIL PROTECTED] on Thursday, June 24, 2004 10:54 AM said: Right it's OOP sorry for the mistake, I have to do a diary for only 4 days (the web site is for an exhibition, that's why) by rdv I mean a rendez-vous an appointment if you prefer. So if I resume I need to make a calendar with only for days to show the visitor which appointment he has during this four days. He can ask an appointment to a present company by mail which could answer 'yes' or 'no' by mail I hope I was more précised although i still don't totally understand what you need, i would say it doesn't sound like you need to deal with a database at all. can you not handle all this by hand? will there be a lot of appointments during these four days? Sorry for the mistake I'm not English native. i figured as much. :) chris. p.s. i forwarded this to the list so that the rest of the list members can participate and share their ideas. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
FWD: RE: [PHP] Search and replace a String in a file.
One last thing, I know someone will ask...
Yes I have installed the PEAR package:
pear info File_SearchReplace
About File_SearchReplace-1.0.1
==
Provides
Package File_SearchReplace
Summary Performs search and replace routines
Description Provides various functions to perform
search/replace
on files. Preg/Ereg regex supported along with
faster
but more basic str_replace routine.
Maintainers Richard Heyes [EMAIL PROTECTED] (lead)
Version 1.0.1
Release Date2002-07-27
Release License BSD
Release State stable
Release Notes License change
Last Modified 2004-06-24
pear list
Installed packages:
===
PackageVersion State
Archive_Tar0.9 stable
Archive_Tar1.1 stable
Console_Getopt 1.0 stable
Console_Getopt 1.2 stable
DB 1.6.2 stable
DB 1.3 stable
File_SearchReplace 1.0.1 stable
HTTP 1.2 stable
HTTP 1.2.2 stable
Mail 1.1.3 stable
Mail 1.0.1 stable
Net_SMTP 1.2.3 stable
Net_SMTP 1.0 stable
Net_Socket 1.0.1 stable
Net_Socket 1.0.1 stable
PEAR 1.3.2 stable
PEAR 1.1 stable
XML_Parser 1.0.1 stable
XML_Parser 1.0.1 stable
XML_RPC1.0.4 stable
XML_RPC1.1.0 stable
= Original Message From Eric L. Sammons [EMAIL PROTECTED] =
First let me thank you for pointing me to PEAR. Now for the problem. Here is
my code:
?php
require_once 'File/SearchReplace.php';
$serverName = pxt010;
$dir = /home/ossadmin/;
$file = server-info.temp;
$nfile = server-$serverName.spec;
$ignoreline = array(%, #);
system(sudo /bin/cp $dir$file $dir$nfile, $return);
if (file_exists($dir.$nfile)) {
print h3File exists./h3;
$snr = File_SearchReplace(server-temp, server-$serverName, $nfile,
$dir, false, $ignoreline);
$snr - doSearch();
} else {
print h3File does not Exist/h3;
}
?
Here is my output:
File exists.
Fatal error: Call to undefined function: file_searchreplace() in
/home/els/SrvrBuild/rpl.php on line 15
I have tried both include ... and require_once ... with the same result.
Help?
Thank you!
= Original Message From Justin Patrin [EMAIL PROTECTED] =
There's a PEAR package for just this. :-)
http://pear.php.net/package/File_SearchReplace
On Thu, 24 Jun 2004 12:58:08 -0400, Eric L. Sammons [EMAIL PROTECTED] wrote:
Being new to PHP this task seems to be little out of my reach right now. I
wonder if anyone could tell me how, as I read a file, line by line, search
for
and then replace a given string?
The lines in the file will appear as such:
Summary: Some Summary
Name: Some-Name
Version: x.x
.
.
.
Basically I will open the file, read its lines one by one and I want to
replace Some-Name with Some-other-Name.
Thank you!
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TR: [PHP] a 4 days diary
Pierre ROUWENS [EMAIL PROTECTED] www.web-lance.com WEB-LANCE Création intra-internet, CD-ROM etc Hébergement WEB et DATA Solution anti-SPAM et anti-VIRUS pour mails -Message d'origine- De : Pierre [mailto:[EMAIL PROTECTED] Envoyé : jeudi 24 juin 2004 19:15 À : 'Chris W. Parker' Objet : RE: [PHP] a 4 days diary So... all datas will be in a mysql base. Many users are gonna use this system (check the list of exhibitors, ask appointment by mail) and if the exhibitor accept the appointment I have to insert it my table. My problem is I don't know how to proceed to have a good code for this 'cause I have to post on the web site the 4 days calendar to the visitor after he has logged in. So I think I have to use OOP but to draw the calendar (is with a table a good idea). Sorry I have trouble to explain it in english If you have to handle this how do you start your code Is there any trap I have to escape etc... Pierre -Message d'origine- De : Chris W. Parker [mailto:[EMAIL PROTECTED] Envoyé : jeudi 24 juin 2004 19:07 À : [EMAIL PROTECTED] Objet : FW: [PHP] a 4 days diary Pierre mailto:[EMAIL PROTECTED] on Thursday, June 24, 2004 10:54 AM said: Right it's OOP sorry for the mistake, I have to do a diary for only 4 days (the web site is for an exhibition, that's why) by rdv I mean a rendez-vous an appointment if you prefer. So if I resume I need to make a calendar with only for days to show the visitor which appointment he has during this four days. He can ask an appointment to a present company by mail which could answer 'yes' or 'no' by mail I hope I was more précised although i still don't totally understand what you need, i would say it doesn't sound like you need to deal with a database at all. can you not handle all this by hand? will there be a lot of appointments during these four days? Sorry for the mistake I'm not English native. i figured as much. :) chris. p.s. i forwarded this to the list so that the rest of the list members can participate and share their ideas. -- 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] Search and replace a String in a file.
You need to do:
$snr = new File_SearchReplace(...);
On Thu, 24 Jun 2004 13:52:55 -0400, Eric L. Sammons [EMAIL PROTECTED] wrote:
First let me thank you for pointing me to PEAR. Now for the problem. Here is
my code:
?php
require_once 'File/SearchReplace.php';
$serverName = pxt010;
$dir = /home/ossadmin/;
$file = server-info.temp;
$nfile = server-$serverName.spec;
$ignoreline = array(%, #);
system(sudo /bin/cp $dir$file $dir$nfile, $return);
if (file_exists($dir.$nfile)) {
print h3File exists./h3;
$snr = File_SearchReplace(server-temp, server-$serverName,
$nfile,
$dir, false, $ignoreline);
$snr - doSearch();
} else {
print h3File does not Exist/h3;
}
?
Here is my output:
File exists.
Fatal error: Call to undefined function: file_searchreplace() in
/home/els/SrvrBuild/rpl.php on line 15
I have tried both include ... and require_once ... with the same result.
Help?
Thank you!
= Original Message From Justin Patrin [EMAIL PROTECTED] =
There's a PEAR package for just this. :-)
http://pear.php.net/package/File_SearchReplace
On Thu, 24 Jun 2004 12:58:08 -0400, Eric L. Sammons [EMAIL PROTECTED] wrote:
Being new to PHP this task seems to be little out of my reach right now. I
wonder if anyone could tell me how, as I read a file, line by line, search
for
and then replace a given string?
The lines in the file will appear as such:
Summary: Some Summary
Name: Some-Name
Version: x.x
.
.
.
Basically I will open the file, read its lines one by one and I want to
replace Some-Name with Some-other-Name.
Thank you!
--
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Re: [PHP] substr_count
Matt Matijevich wrote: [snip] Anyway, to get this to return a count of two? [/snip] just strtolower or strtoupper both $strHaystack and $strNeedle I think I've been looking at the same code for so long, I'm missing the blatantly obvious stuff now... I can't believe I didn't think of that. Thanks Matt. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Finding duplicates in arrays
Given two arrays, I want to find the records which are duplicates. What is the simplest approach? And should I use a different approach to compare three or more arrays to find only duplicates that occur in all of them? c -- Chris Lott -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] a 4 days diary
Pierre mailto:[EMAIL PROTECTED] on Thursday, June 24, 2004 11:24 AM said: So... all datas will be in a mysql base. Many users are gonna use this system (check the list of exhibitors, ask appointment by mail) and if the exhibitor accept the appointment I have to insert it my table. My problem is I don't know how to proceed to have a good code for this 'cause I have to post on the web site the 4 days calendar to the visitor after he has logged in. So I think I have to use OOP but to draw the calendar (is with a table a good idea). Sorry I have trouble to explain it in english If you have to handle this how do you start your code Is there any trap I have to escape etc... well there's a lot of things you're going to need to do, and whether or not you use OOP is up to you. for your database you'll need the following: 1. a table for the events 2. a table for the participants 3. a table for the appointments. this table will link the participants to the events. for your code you'll need to make sure you have some sort of login system and a way to make appointments by email. the appointment requests can be a simple form that is sent via the mail() function (http://php.net/mail). i can't write your application for your so i hope this helps give you a starting point. chris. p.s. when replying to list mails press the Reply To All button and not Reply. this will ensure that your mails get sent to the list. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Finding duplicates in arrays
[snip] Given two arrays, I want to find the records which are duplicates. What is the simplest approach? And should I use a different approach to compare three or more arrays to find only duplicates that occur in all of them? [/snip] http://us2.php.net/manual/en/function.array-diff.php The manual can be your friend. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Finding duplicates in arrays
[snip] [snip] Given two arrays, I want to find the records which are duplicates. What is the simplest approach? And should I use a different approach to compare three or more arrays to find only duplicates that occur in all of them? [/snip] http://us2.php.net/manual/en/function.array-diff.php The manual can be your friend. [/snip] Sorry, http://us2.php.net/manual/en/function.array-intersect.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] Finding duplicates in arrays
use array_unique http://us4.php.net/manual/en/function.array-unique.php On Thu, 24 Jun 2004 10:33:04 -0800, Chris Lott [EMAIL PROTECTED] wrote: Given two arrays, I want to find the records which are duplicates. What is the simplest approach? And should I use a different approach to compare three or more arrays to find only duplicates that occur in all of them? c -- Chris Lott -- 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] malloc() failure - single function document
* Thus wrote Joe Lewis:
Hello, all.
I've got a problem, and this is the best place I know of to find the
solution.
Those log messages are not what I call good. On the phpinfo.php script,
the memory usage on the server goes through the roof before the messages
get printed to the log file. I'm using FreeBSD5.2-RELEASE, and PHP
4.3.6 running under Apache 2.0.49. I've compiled both apache and
mod_php from ports (similar to rpm -i), and also directly from the
source code, to no avail. Does anyone have any ideas as to what is
actually occuring?
first:
does this happen if you run the script from the command line?
second:
How is php configured? You can get the configure line if you
isue:
php -i
And Finally try this:
apachectl stop
Run:
gdb /usr/local/apache/bin/httpd
When your at the prompt:
(gdb) run -X -d /usr/local/apache
Then access your phpinfo page via you're browser.
Back at the (gdb) prompt, if apache crashed you will be able to
issue:
{gdb) bt
Whats the contents of that?
Curt
--
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RE: [PHP] a 4 days diary
OK thx for all But in fact I'm not really a beginner in php but this is the first time i have to code this sort of thing so i search the best way to code it. Mysql tables are ready so this is only how I can handle all by the simplest way that's all thx Pierre -Message d'origine- De : Chris W. Parker [mailto:[EMAIL PROTECTED] Envoyé : jeudi 24 juin 2004 19:33 À : Pierre; php-general Objet : RE: [PHP] a 4 days diary Pierre mailto:[EMAIL PROTECTED] on Thursday, June 24, 2004 11:24 AM said: So... all datas will be in a mysql base. Many users are gonna use this system (check the list of exhibitors, ask appointment by mail) and if the exhibitor accept the appointment I have to insert it my table. My problem is I don't know how to proceed to have a good code for this 'cause I have to post on the web site the 4 days calendar to the visitor after he has logged in. So I think I have to use OOP but to draw the calendar (is with a table a good idea). Sorry I have trouble to explain it in english If you have to handle this how do you start your code Is there any trap I have to escape etc... well there's a lot of things you're going to need to do, and whether or not you use OOP is up to you. for your database you'll need the following: 1. a table for the events 2. a table for the participants 3. a table for the appointments. this table will link the participants to the events. for your code you'll need to make sure you have some sort of login system and a way to make appointments by email. the appointment requests can be a simple form that is sent via the mail() function (http://php.net/mail). i can't write your application for your so i hope this helps give you a starting point. chris. p.s. when replying to list mails press the Reply To All button and not Reply. this will ensure that your mails get sent to the list. -- 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] MYSQL Query results in pages
Hi. I want to query some data in MYSQL and show the results in page order in some fashion (ORDER BY ...) I've been using the LIMIT sentence like this LIMIT offset, max_per_page so if max_per_page = 5 then the first time the sentence will be LIMIT 0, 5, in page 2 LIMIT 5,5 and so no. My problem is how to calculate how many rows the result returned. By now, the first time I'm querying without the LIMIT sentenced, and then store mysql_num_rows() to know have many pages there will be (i.e. maxrows = mysql_num_rows()/5). Is this right? Is there other efficent way to do it? What about if data changes (i.e. new records are added) while the user browses through pages? Thanks! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] MYSQL Query results in pages
[snip] Is this right? Is there other efficent way to do it? What about if data changes (i.e. new records are added) while the user browses through pages? [/snip] on each page do a: SELECT count(*) FROM table WHERE your_condition this will give you your total number of results -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Multipart Email Problem
I had the same problem a few months ago. I switched to Mail::mime thinking that the problem was my homebrew code, but still the same thing -- Outlook didn't recognize the message as multipart. The fix was changing the newline sequence from \r\n to \n. The Mail::mime constructor allows you to change this value, so in my code the change boiled down to: $mime = new Mail_mime (\n); Hope this works for you. pb On Thu, 24 Jun 2004 12:27:17 +0100, Matt MacLeod [EMAIL PROTECTED] wrote: I have a script that sends a multipart email from a php page. The script appears to work fine on my mail client (Mail on Mac OSX) and on an online email reader (mail2web.com). However a colleague using Outlook on Windows 2003 views the whole email (ie the raw code - both the text only and the HTML) and when I sent an email to his hotmail account, hotmail simply displayed a blank page. [snip] -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Parsing entities in XML attributes
Hi,
The problem I had has not exactly the same, but quite close,
it was to make a pure xml template system both data and template,
anyway it was due to the same expat design problem, which is
the entities that are located in attribute values inside tags.
The solution I have used was just to preserve expat from parsing entities,
and only need 2 additionnal lines in the script (3 with the constant define;).
Just after the input replace the char '' with something else,
and just before the output put it back :
/** Preserve entities from removal */
define('ENTITY_PRESERVE', '£$¥¤');
[...]
#replacement at input :
while ($data = fread($fp, 4096)) {
$data = str_replace('', ENTITY_PRESERVE, $data); // HERE
if (!xml_parse($this-_parser, $data, feof($fp))) {
die(sprintf(XML error: %s at ligne %d,
xml_error_string(xml_get_error_code($xml_parser)),
xml_get_current_line_number($xml_parser)));
}
}
[...]
#replacement for output with your code :
function start_tag($parser, $name, $attrs)
{
global $text;
if($name == CUSTOMTEXT) {
$text = $attrs['TEXT'];
$text = str_replace(ENTITY_PRESERVE, '', $text); // Put '' back !
}
// more tags here ..
}
I am sure that there could be better solutions.
If someone know about one, please email me :)
Cheers
--
Gabriel Birke a écrit :
Hello!
I've got an XML file that has the following tag:
customtext text=first linelt;br /gt;second line /
I parse it with the following handler (simplified a bit):
function start_tag($parser, $name, $attrs)
{
global $text;
if($name == CUSTOMTEXT)
$text = $attrs['TEXT'];
// more tags here ..
}
When I echo $text in a HTML page, I see a linebreak - just as I
intended.
One of our customers has the script installed on his server and he
doesn't see a linebreak but sees br / printed out. He has to write
the tag like this:
customtext text=first line br /second line /
Now I've got two questions:
1. Which tag is correct XML?
2. What is the cause of this?
I'm running the script with PHP 4.1.2 and EXPAT Version 1.95.2
Don't know what our customer has running.
With best regards
Gabriel Birke
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Re: [PHP] malloc() failure - single function document
The script works perfectly from the command line. It turns out to be
related directly to Apache 2.0 and the handling of buckets.
gdb gave me a great deal of information. It told me that I have another
module trying to read from an apr_bucket of type POOL which is supplied
by the PHP module. In my module, I put in a line of code to log the
bucket type and also print the contents if it is a POOL type bucket. It
appears that every bucket contains the same thing. It also logs a
bucket type (bucket-type-name) that I have never seen :
bucket type \x18\x10\n\b\x18\x80\x16\b\x18\xe0\x0e\b\x1c\x10\n\bxB\x16\b
So, is there a special way that PHP is supposed to tell other modules
that the brigade is complete (the EOS bucket obviously is not working).
Additionally, the gdb output revealed that the service is calling
lockname() in the PHP module a great deal. I don't know if this is a
normal occurance or not (output snipped below) :
#12 0x284d6363 in lockname () from /usr/local/libexec/apache2/libphp4.so
#13 0x284a6b46 in lockname () from /usr/local/libexec/apache2/libphp4.so
... snip a lot of lines that are the same ...
#27 0x28496e26 in lockname () from /usr/local/libexec/apache2/libphp4.so
#28 0x284d7361 in lockname () from /usr/local/libexec/apache2/libphp4.so
Is it normal to call lockname() that much in PHP? The configuration
line is :
'./configure' '--enable-versioning' '--enable-memory-limit'
'--with-layout=GNU' '--with-zlib-dir=/usr' '--disable-all'
'--with-regex=php' '--disable-cli' '--enable-ctype'
'--with-mysql=/usr/local' '--enable-overload' '--with-pcre-regex=yes'
'--enable-posix' '--enable-session' '--enable-tokenizer'
'--with-expat-dir=/usr/local' '--enable-xml' '--with-zlib=yes'
'--with-apxs2=/usr/local/sbin/apxs' '--prefix=/usr/local'
'i386-portbld-freebsd5.2'
I've put the query out on the apache-modules development mailing list,
but think this is still the more appropriate place to check, because it
is directly related to the PHP module. Any suggestions?
Joe Lewis
Curt Zirzow wrote:
* Thus wrote Joe Lewis:
Hello, all.
I've got a problem, and this is the best place I know of to find the
solution.
Those log messages are not what I call good. On the phpinfo.php script,
the memory usage on the server goes through the roof before the messages
get printed to the log file. I'm using FreeBSD5.2-RELEASE, and PHP
4.3.6 running under Apache 2.0.49. I've compiled both apache and
mod_php from ports (similar to rpm -i), and also directly from the
source code, to no avail. Does anyone have any ideas as to what is
actually occuring?
first:
does this happen if you run the script from the command line?
second:
How is php configured? You can get the configure line if you
isue:
php -i
And Finally try this:
apachectl stop
Run:
gdb /usr/local/apache/bin/httpd
When your at the prompt:
(gdb) run -X -d /usr/local/apache
Then access your phpinfo page via you're browser.
Back at the (gdb) prompt, if apache crashed you will be able to
issue:
{gdb) bt
Whats the contents of that?
Curt
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[PHP] Streaming
I was browsing the net and I found a PHP chat script that claimed that it does not refresh, rather it has streaming text. This got my interest and was wondering how the script did it. I downloaded it's source code but couldn't find anything useful in it, very hard to read in my opinion. I did a search on PHP.net for streaming but I couldn't understand much of that, just my noobishness I suppose. How exactly would you go about streaming in PHP anyway? This has my interest now... Thanks, Stephen Craton http://www.melchior.us http://www.melchior.us/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Streaming
On Thu, 2004-06-24 at 16:41, Stephenpp To use streaming, you have to : Turn off output buffering: ob_end_clean() and flush the output has it comes : flush() It is useful to note that : Some versions of Microsoft Internet Explorer will only start to display the page after they have received 256 bytes of output, so you may need to send extra whitespace before flushing to get those browsers to display the page. and Pad your output with necessary spaces, wrap your progressing data around open (table) and end (/table) tags, and then call flush() so that one script will work for Netscape as well. I was browsing the net and I found a PHP chat script that claimed that it does not refresh, rather it has streaming text. This got my interest and was wondering how the script did it. I downloaded it's source code but couldn't find anything useful in it, very hard to read in my opinion. I did a search on PHP.net for streaming but I couldn't understand much of that, just my noobishness I suppose. How exactly would you go about streaming in PHP anyway? This has my interest now... Thanks, Stephen Craton http://www.melchior.us http://www.melchior.us/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Streaming
Thanks for this, but how do I use it? Do I just put the ob_end_clean() at the opening the page I want to stream and then put flush() at the end? Thanks, Stephen Craton http://www.melchior.us -Original Message- From: svk [mailto:[EMAIL PROTECTED] Sent: Thursday, June 24, 2004 4:25 PM To: [EMAIL PROTECTED] Subject: Re: [PHP] Streaming On Thu, 2004-06-24 at 16:41, Stephenpp To use streaming, you have to : Turn off output buffering: ob_end_clean() and flush the output has it comes : flush() It is useful to note that : Some versions of Microsoft Internet Explorer will only start to display the page after they have received 256 bytes of output, so you may need to send extra whitespace before flushing to get those browsers to display the page. and Pad your output with necessary spaces, wrap your progressing data around open (table) and end (/table) tags, and then call flush() so that one script will work for Netscape as well. I was browsing the net and I found a PHP chat script that claimed that it does not refresh, rather it has streaming text. This got my interest and was wondering how the script did it. I downloaded it's source code but couldn't find anything useful in it, very hard to read in my opinion. I did a search on PHP.net for streaming but I couldn't understand much of that, just my noobishness I suppose. How exactly would you go about streaming in PHP anyway? This has my interest now... Thanks, Stephen Craton http://www.melchior.us http://www.melchior.us/ -- 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] a stupid question
Hey I cant figureout the syntax please help echo Some text.aFunction().some more text; The function is not working. Thanks -B -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Streaming
ob_end_clean() goes at the top. flush() goes after *every* pice of info you want to show real-time. Basically, after every echo or group of echos. On Thu, 24 Jun 2004 16:43:39 -0500, Stephen Craton [EMAIL PROTECTED] wrote: Thanks for this, but how do I use it? Do I just put the ob_end_clean() at the opening the page I want to stream and then put flush() at the end? Thanks, Stephen Craton http://www.melchior.us -Original Message- From: svk [mailto:[EMAIL PROTECTED] Sent: Thursday, June 24, 2004 4:25 PM To: [EMAIL PROTECTED] Subject: Re: [PHP] Streaming On Thu, 2004-06-24 at 16:41, Stephenpp To use streaming, you have to : Turn off output buffering: ob_end_clean() and flush the output has it comes : flush() It is useful to note that : Some versions of Microsoft Internet Explorer will only start to display the page after they have received 256 bytes of output, so you may need to send extra whitespace before flushing to get those browsers to display the page. and Pad your output with necessary spaces, wrap your progressing data around open (table) and end (/table) tags, and then call flush() so that one script will work for Netscape as well. I was browsing the net and I found a PHP chat script that claimed that it does not refresh, rather it has streaming text. This got my interest and was wondering how the script did it. I downloaded it's source code but couldn't find anything useful in it, very hard to read in my opinion. I did a search on PHP.net for streaming but I couldn't understand much of that, just my noobishness I suppose. How exactly would you go about streaming in PHP anyway? This has my interest now... Thanks, Stephen Craton http://www.melchior.us http://www.melchior.us/ -- 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 !DSPAM:40db491f54512097234068! -- paperCrane --Justin Patrin-- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] a stupid question
Maybe it has to be Some text.aFunction();.sometext; with the semicolon after the function. I don't really know, just guessing. On Thu, 24 Jun 2004 16:44:53 -0500, Blake Schroeder [EMAIL PROTECTED] wrote: Hey I cant figureout the syntax please help echo Some text.aFunction().some more text; The function is not working. Thanks -B -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Ashwin Purohit -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] a stupid question
[snip] echo Some text.aFunction().some more text; [/snip] Have you checked to see if aFunction() is returning anything? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] a stupid question
The following code works: echo Some text; aFunction(); echo Some more text; -B Matt Matijevich wrote: [snip] echo Some text.aFunction().some more text; [/snip] Have you checked to see if aFunction() is returning anything? . -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] a stupid question
Perhaps using: $ret = aFunction(); var_dump($ret); Then you'll see if aFunction() is returning anything. Dave On Thu, 24 Jun 2004 16:48:18 -0500, Matt Matijevich [EMAIL PROTECTED] wrote: [snip] echo Some text.aFunction().some more text; [/snip] Have you checked to see if aFunction() is returning anything? -- 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] Streaming
I just put it into my script, and it doesn't seem to be working. I put
ob_end_clean(); at the top of the script, but here's the while loop I have:
while($db-next_record()):
echo 'b'.$db-Record[user].':/bnbsp;nbsp;';
$sql = SELECT emote, image FROM c_emotes;
$result = mysql_query($sql, $db-linkid);
while($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
$emotes[] = $row['emote'];
$images[] = img src='.$row['image'].';
}
if($db-Record['system'] != 1) {
$message = htmlentities($db-Record[text]);
} else {
$message = $db-Record[text];
}
$message = str_replace($emotes, $images, $message);
echo $message.br\n;
flush();
endwhile;
It displays just fine if you refresh, but unless you refresh, you don't see
any new data. Any ideas?
Thanks,
Stephen Craton
http://www.melchior.us
-Original Message-
From: Justin Patrin [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 4:47 PM
To: Stephen Craton
Cc: PHP List
Subject: Re: [PHP] Streaming
ob_end_clean() goes at the top.
flush() goes after *every* pice of info you want to show real-time.
Basically, after every echo or group of echos.
On Thu, 24 Jun 2004 16:43:39 -0500, Stephen Craton [EMAIL PROTECTED]
wrote:
Thanks for this, but how do I use it? Do I just put the ob_end_clean()
at the opening the page I want to stream and then put flush() at the end?
Thanks,
Stephen Craton
http://www.melchior.us
-Original Message-
From: svk [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 4:25 PM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] Streaming
On Thu, 2004-06-24 at 16:41, Stephenpp
To use streaming, you have to :
Turn off output buffering: ob_end_clean() and flush the output has it
comes
: flush()
It is useful to note that :
Some versions of Microsoft Internet Explorer will only start to
display the page after they have received 256 bytes of output, so you
may need to send extra whitespace before flushing to get those browsers to
display the page.
and
Pad your output with necessary spaces, wrap your progressing data
around open (table) and end (/table) tags, and then call flush()
so that one script will work for Netscape as well.
I was browsing the net and I found a PHP chat script that claimed
that it does not refresh, rather it has streaming text. This got
my interest and was wondering how the script did it. I downloaded
it's source code but couldn't find anything useful in it, very hard
to read in my opinion. I did a search on PHP.net for streaming but I
couldn't understand much of that, just my noobishness I suppose.
How exactly would you go about streaming in PHP anyway? This has my
interest now...
Thanks,
Stephen Craton
http://www.melchior.us http://www.melchior.us/
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Re: [PHP] a stupid question
[snip] echo Some text; aFunction(); echo Some more text; [/snip] What is printed out? if aFunction() is returning the string test then this code: echo Some text.aFunction().some more text; should print out: Some texttestsome more text -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Streaming
Your script is ending, so the page ends. PHP (HTTP) isn't really
supposed to do streaming. If you want it to stream you have to
keep the script running. Add something like this:
while(true) {
while($db-next_record()) {
echo 'b'.$db-Record[user].':/bnbsp;nbsp;';
$sql = SELECT emote, image FROM c_emotes;
$result = mysql_query($sql, $db-linkid);
while($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
$emotes[] = $row['emote'];
$images[] = img src='.$row['image'].';
}
if($db-Record['system'] != 1) {
$message = htmlentities($db-Record[text]);
} else {
$message = $db-Record[text];
}
$message = str_replace($emotes, $images, $message);
echo $message.br\n;
flush();
}
sleep(5);
set_time_limit(30);
}
This will actually run *forever* and will loop through the records
again and again, probably giving yu the same content as before. You
would need some kind of way to know which records are new so you can
only display them in the loop. I would suggest adding a time
$savedTime or some such to the loop.
Please note, though, that this is a *very large hack*. You're not
supposed to keep your scripts running forever. If you really want to
stream, write a Java/C/C++/C#/etc. app. Or, if you're feeling
adventurous, use JavaScript.
On Thu, 24 Jun 2004 16:54:57 -0500, Stephen Craton
[EMAIL PROTECTED] wrote:
I just put it into my script, and it doesn't seem to be working. I put
ob_end_clean(); at the top of the script, but here's the while loop I have:
while($db-next_record()):
echo 'b'.$db-Record[user].':/bnbsp;nbsp;';
$sql = SELECT emote, image FROM c_emotes;
$result = mysql_query($sql, $db-linkid);
while($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
$emotes[] = $row['emote'];
$images[] = img src='.$row['image'].';
}
if($db-Record['system'] != 1) {
$message = htmlentities($db-Record[text]);
} else {
$message = $db-Record[text];
}
$message = str_replace($emotes, $images, $message);
echo $message.br\n;
flush();
endwhile;
It displays just fine if you refresh, but unless you refresh, you don't see
any new data. Any ideas?
Thanks,
Stephen Craton
http://www.melchior.us
-Original Message-
From: Justin Patrin [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 4:47 PM
To: Stephen Craton
Cc: PHP List
Subject: Re: [PHP] Streaming
ob_end_clean() goes at the top.
flush() goes after *every* pice of info you want to show real-time.
Basically, after every echo or group of echos.
On Thu, 24 Jun 2004 16:43:39 -0500, Stephen Craton [EMAIL PROTECTED]
wrote:
Thanks for this, but how do I use it? Do I just put the ob_end_clean()
at the opening the page I want to stream and then put flush() at the end?
Thanks,
Stephen Craton
http://www.melchior.us
-Original Message-
From: svk [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 4:25 PM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] Streaming
On Thu, 2004-06-24 at 16:41, Stephenpp
To use streaming, you have to :
Turn off output buffering: ob_end_clean() and flush the output has it
comes
: flush()
It is useful to note that :
Some versions of Microsoft Internet Explorer will only start to
display the page after they have received 256 bytes of output, so you
may need to send extra whitespace before flushing to get those browsers to
display the page.
and
Pad your output with necessary spaces, wrap your progressing data
around open (table) and end (/table) tags, and then call flush()
so that one script will work for Netscape as well.
I was browsing the net and I found a PHP chat script that claimed
that it does not refresh, rather it has streaming text. This got
my interest and was wondering how the script did it. I downloaded
it's source code but couldn't find anything useful in it, very hard
to read in my opinion. I did a search on PHP.net for streaming but I
couldn't understand much of that, just my noobishness I suppose.
How exactly would you go about streaming in PHP anyway? This has my
interest now...
Thanks,
Stephen Craton
http://www.melchior.us http://www.melchior.us/
--
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http://www.php.net/unsub.php
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RE: [PHP] a stupid question
Your test that works suggests that the function is echoing its results,
and not actually returning its results. To return its results the function
needs to end with
Function aFunction() {
do something;
Return $resultstring; // very last statement executed in function.
}
This should allow
Echo some string value.aFunction().another string value;
To work,
Good luck,
Warren Vail
-Original Message-
From: Matt Matijevich [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 3:00 PM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: [PHP] a stupid question
[snip]
echo Some text;
aFunction();
echo Some more text;
[/snip]
What is printed out?
if aFunction() is returning the string test then this code: echo Some
text.aFunction().some more text; should print out:
Some texttestsome more text
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RE: [PHP] Streaming
Thanks for all the help here.
The only question I have left is bandwidth. Would a while(true) { } loop hog
up enormous ammounts of bandwidth or just sit there quietly bugging noone?
The only other option I have going for me is the iframe hack, which I'm
getting annoyed of...
Thanks,
Stephen Craton
http://www.melchior.us
-Original Message-
From: Justin Patrin [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 5:01 PM
To: Stephen Craton
Cc: PHP List
Subject: Re: [PHP] Streaming
Your script is ending, so the page ends. PHP (HTTP) isn't really supposed to
do streaming. If you want it to stream you have to keep the script
running. Add something like this:
while(true) {
while($db-next_record()) {
echo 'b'.$db-Record[user].':/bnbsp;nbsp;';
$sql = SELECT emote, image FROM c_emotes;
$result = mysql_query($sql, $db-linkid);
while($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
$emotes[] = $row['emote'];
$images[] = img src='.$row['image'].';
}
if($db-Record['system'] != 1) {
$message = htmlentities($db-Record[text]);
} else {
$message = $db-Record[text];
}
$message = str_replace($emotes, $images, $message);
echo $message.br\n;
flush();
}
sleep(5);
set_time_limit(30);
}
This will actually run *forever* and will loop through the records again and
again, probably giving yu the same content as before. You would need some
kind of way to know which records are new so you can only display them in
the loop. I would suggest adding a time $savedTime or some such to the
loop.
Please note, though, that this is a *very large hack*. You're not supposed
to keep your scripts running forever. If you really want to stream, write
a Java/C/C++/C#/etc. app. Or, if you're feeling adventurous, use JavaScript.
On Thu, 24 Jun 2004 16:54:57 -0500, Stephen Craton [EMAIL PROTECTED]
wrote:
I just put it into my script, and it doesn't seem to be working. I put
ob_end_clean(); at the top of the script, but here's the while loop I
have:
while($db-next_record()):
echo 'b'.$db-Record[user].':/bnbsp;nbsp;';
$sql = SELECT emote, image FROM c_emotes;
$result = mysql_query($sql, $db-linkid);
while($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
$emotes[] = $row['emote'];
$images[] = img src='.$row['image'].';
}
if($db-Record['system'] != 1) {
$message = htmlentities($db-Record[text]);
} else {
$message = $db-Record[text];
}
$message = str_replace($emotes, $images, $message);
echo $message.br\n;
flush();
endwhile;
It displays just fine if you refresh, but unless you refresh, you
don't see any new data. Any ideas?
Thanks,
Stephen Craton
http://www.melchior.us
-Original Message-
From: Justin Patrin [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 4:47 PM
To: Stephen Craton
Cc: PHP List
Subject: Re: [PHP] Streaming
ob_end_clean() goes at the top.
flush() goes after *every* pice of info you want to show real-time.
Basically, after every echo or group of echos.
On Thu, 24 Jun 2004 16:43:39 -0500, Stephen Craton
[EMAIL PROTECTED]
wrote:
Thanks for this, but how do I use it? Do I just put the
ob_end_clean() at the opening the page I want to stream and then put
flush() at the end?
Thanks,
Stephen Craton
http://www.melchior.us
-Original Message-
From: svk [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 4:25 PM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] Streaming
On Thu, 2004-06-24 at 16:41, Stephenpp
To use streaming, you have to :
Turn off output buffering: ob_end_clean() and flush the output has
it comes
: flush()
It is useful to note that :
Some versions of Microsoft Internet Explorer will only start to
display the page after they have received 256 bytes of output, so
you may need to send extra whitespace before flushing to get those
browsers to
display the page.
and
Pad your output with necessary spaces, wrap your progressing data
around open (table) and end (/table) tags, and then call flush()
so that one script will work for Netscape as well.
I was browsing the net and I found a PHP chat script that claimed
that it does not refresh, rather it has streaming text. This got
my interest and was wondering how the script did it. I downloaded
it's source code but couldn't find anything useful in it, very
hard to read in my opinion. I did a search on PHP.net for
streaming but I couldn't understand much of that, just my noobishness
I suppose.
How exactly would you go about streaming in PHP anyway? This has
my interest now...
Thanks,
Stephen Craton
http://www.melchior.us http://www.melchior.us/
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PHP General Mailing List
Re: [PHP] Streaming
It will use up CPU time and bandwidth, yes. It should take less
bandwidth than the refresh constantly version, but only if you code
it right.
You could also write a little JS to pull some content from the server
(get messages after a certain time / message id) and inject them into
the page. This is really the best solution if you want to stay in the
browser and not do Flash or Java.
On Thu, 24 Jun 2004 17:24:31 -0500, Stephen Craton
[EMAIL PROTECTED] wrote:
Thanks for all the help here.
The only question I have left is bandwidth. Would a while(true) { } loop hog
up enormous ammounts of bandwidth or just sit there quietly bugging noone?
The only other option I have going for me is the iframe hack, which I'm
getting annoyed of...
Thanks,
Stephen Craton
http://www.melchior.us
-Original Message-
From: Justin Patrin [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 5:01 PM
To: Stephen Craton
Cc: PHP List
Subject: Re: [PHP] Streaming
Your script is ending, so the page ends. PHP (HTTP) isn't really supposed to
do streaming. If you want it to stream you have to keep the script
running. Add something like this:
while(true) {
while($db-next_record()) {
echo 'b'.$db-Record[user].':/bnbsp;nbsp;';
$sql = SELECT emote, image FROM c_emotes;
$result = mysql_query($sql, $db-linkid);
while($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
$emotes[] = $row['emote'];
$images[] = img src='.$row['image'].';
}
if($db-Record['system'] != 1) {
$message = htmlentities($db-Record[text]);
} else {
$message = $db-Record[text];
}
$message = str_replace($emotes, $images, $message);
echo $message.br\n;
flush();
}
sleep(5);
set_time_limit(30);
}
This will actually run *forever* and will loop through the records again and
again, probably giving yu the same content as before. You would need some
kind of way to know which records are new so you can only display them in
the loop. I would suggest adding a time $savedTime or some such to the
loop.
Please note, though, that this is a *very large hack*. You're not supposed
to keep your scripts running forever. If you really want to stream, write
a Java/C/C++/C#/etc. app. Or, if you're feeling adventurous, use JavaScript.
On Thu, 24 Jun 2004 16:54:57 -0500, Stephen Craton [EMAIL PROTECTED]
wrote:
I just put it into my script, and it doesn't seem to be working. I put
ob_end_clean(); at the top of the script, but here's the while loop I
have:
while($db-next_record()):
echo 'b'.$db-Record[user].':/bnbsp;nbsp;';
$sql = SELECT emote, image FROM c_emotes;
$result = mysql_query($sql, $db-linkid);
while($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
$emotes[] = $row['emote'];
$images[] = img src='.$row['image'].';
}
if($db-Record['system'] != 1) {
$message = htmlentities($db-Record[text]);
} else {
$message = $db-Record[text];
}
$message = str_replace($emotes, $images, $message);
echo $message.br\n;
flush();
endwhile;
It displays just fine if you refresh, but unless you refresh, you
don't see any new data. Any ideas?
Thanks,
Stephen Craton
http://www.melchior.us
-Original Message-
From: Justin Patrin [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 4:47 PM
To: Stephen Craton
Cc: PHP List
Subject: Re: [PHP] Streaming
ob_end_clean() goes at the top.
flush() goes after *every* pice of info you want to show real-time.
Basically, after every echo or group of echos.
On Thu, 24 Jun 2004 16:43:39 -0500, Stephen Craton
[EMAIL PROTECTED]
wrote:
Thanks for this, but how do I use it? Do I just put the
ob_end_clean() at the opening the page I want to stream and then put
flush() at the end?
Thanks,
Stephen Craton
http://www.melchior.us
-Original Message-
From: svk [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 4:25 PM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] Streaming
On Thu, 2004-06-24 at 16:41, Stephenpp
To use streaming, you have to :
Turn off output buffering: ob_end_clean() and flush the output has
it comes
: flush()
It is useful to note that :
Some versions of Microsoft Internet Explorer will only start to
display the page after they have received 256 bytes of output, so
you may need to send extra whitespace before flushing to get those
browsers to
display the page.
and
Pad your output with necessary spaces, wrap your progressing data
around open (table) and end (/table) tags, and then call flush()
so that one script will work for Netscape as well.
I was browsing the net and I found a PHP chat script that
[PHP] About the post Streaming
Thanks to all for the explanation, but in fact in what kind of script can it be useful? For a progress download bar? I think so but I don't see how I can do this ... Can you please explain quickly in which case it can be useful ? Thx a lot Pierre -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] a stupid question
Maybe it has to be Some text.aFunction();.sometext; with the semicolon after the function. I don't really know, just guessing. Yeesh, that's not even remotely valid PHP. Why would that have been posted as advice? - michal migurski- contact info and pgp key: sf/cahttp://mike.teczno.com/contact.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] About the post Streaming
What I saw it applied in was a chat script, and that's what I'm planning on using it for should I ever finish figuring it out... Thanks, Stephen Craton http://www.melchior.us -Original Message- From: Pierre [mailto:[EMAIL PROTECTED] Sent: Thursday, June 24, 2004 6:05 PM To: php-general Subject: [PHP] About the post Streaming Thanks to all for the explanation, but in fact in what kind of script can it be useful? For a progress download bar? I think so but I don't see how I can do this ... Can you please explain quickly in which case it can be useful ? Thx a lot Pierre -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: MHTML in email
Hello, On 06/24/2004 01:59 PM, Juan Pablo Herrera wrote: Thank you, really i need incluided in email body a image (jpg or gif), too see html. The MHTML file is a idea, but i think that not function with dinamic content.How can i do this? Yes, this class can do exactly that using multipart/relative parts. The HTML message example that comes with the class demonstrates clearly how to compose multipart/related in multipart/alternative messages. It shows how to send an HTML message using images in the body HTML and also as a background. I need to attach a file extension .mhtml in function mail, but i too need view the content from the body of e-mail.That is everything! MHTML messages are just HTML messages with alternative plain text version in the same body. You may want to take a look at this class that lets you compose MHTML messages easily: http://www.phpclasses.org/mimemessage -- Regards, Manuel Lemos PHP Classes - Free ready to use OOP components written in PHP http://www.phpclasses.org/ PHP Reviews - Reviews of PHP books and other products http://www.phpclasses.org/reviews/ Metastorage - Data object relational mapping layer generator http://www.meta-language.net/metastorage.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Multipart Email Problem
Hello, On 06/24/2004 08:27 AM, Matt Macleod wrote: I have a script that sends a multipart email from a php page. The script appears to work fine on my mail client (Mail on Mac OSX) and on an online email reader (mail2web.com). However a colleague using Outlook on Windows 2003 views the whole email (ie the raw code - both the text only and the HTML) and when I sent an email to his hotmail account, hotmail simply displayed a blank page. This looks like a bug in the mail() function. You may want to try this class for composing and sending messages that comes with an example for sending HTML messages with alternative text parts. The class has some workarounds to some of the mail() function problems. http://www.phpclasses.org/mimemessage -- Regards, Manuel Lemos PHP Classes - Free ready to use OOP components written in PHP http://www.phpclasses.org/ PHP Reviews - Reviews of PHP books and other products http://www.phpclasses.org/reviews/ Metastorage - Data object relational mapping layer generator http://www.meta-language.net/metastorage.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Determine whether $_GET has a value
You need to be specific about what you consider to be a legitimate value
for your application.
consider:
$var= $_GET['myname'];
if((preg_match(/([0-9]|[a-z]|[A-Z]/, $var) { Do something }
No spaces and watch the | between the ] and the [
If $myname has at least one number or character, there will be a match.
You can put any legit character(s) in []s, just OR them in.
Terence wrote:
Hi,
Say you have a querystring - index.php?myname=joe
To determine whether myname has a value I have come to the following
conclusions / shortcomings when using one of the following:
ISSET = as long as the variable myname exists it's set, but there's no
guarantee of a value
!EMPTY = if your name = 0 (zero) then it's considered empty, for all
else it seems to work
STRLEN = I have found this to be the only sure way to know.
Is there any other way, or should we always use a combination of ISSET
and STRLEN?
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Re: [PHP] a stupid question
* Thus wrote Blake Schroeder: Hey I cant figureout the syntax please help echo Some text.aFunction().some more text; The function is not working. For future reference, to make you're post not a stupid question it would look more like: snip Subject: Calling a function between strings I have some code that looks like this: echo Some Text.aFunction().some more text; I keep getting the output like this: Text From function Some Textsomemore text And I can't figure out why it keeps doing that. /snip That will: 1. let people know what the topic is before reading the mail. 2. Prevent everyone darkstabbing/dark at what is wrong. Curt -- First, let me assure you that this is not one of those shady pyramid schemes you've been hearing about. No, sir. Our model is the trapezoid! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: MHTML in email
Thank you Manuel, Tomorrow i work on this class. My idea is make a app that send newsletters with html + image included. It app shows tracert when the email is open.Know you some app that make this?. Regards, Juan Hello, On 06/24/2004 01:59 PM, Juan Pablo Herrera wrote: Thank you, really i need incluided in email body a image (jpg or gif), too see html. The MHTML file is a idea, but i think that not function with dinamic content.How can i do this? Yes, this class can do exactly that using multipart/relative parts. The HTML message example that comes with the class demonstrates clearly how to compose multipart/related in multipart/alternative messages. It shows how to send an HTML message using images in the body HTML and also as a background. I need to attach a file extension .mhtml in function mail, but i too need view the content from the body of e-mail.That is everything! MHTML messages are just HTML messages with alternative plain text version in the same body. You may want to take a look at this class that lets you compose MHTML messages easily: http://www.phpclasses.org/mimemessage -- Regards, Manuel Lemos PHP Classes - Free ready to use OOP components written in PHP http://www.phpclasses.org/ PHP Reviews - Reviews of PHP books and other products http://www.phpclasses.org/reviews/ Metastorage - Data object relational mapping layer generator http://www.meta-language.net/metastorage.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] Re: Sort a text string by last word before separator
Andre Dubuc wrote:
Given a text string:
$OK = Joe Blow, William Howard Anser, Hannie Jansen, etc, etc,;
[snip]
How would I get this 'before_last' function to iterate through the initial
string, so I could build a sorted list with both first and last names, sorted
by last name? I can't seem to get a proper 'foreach' statement to work, nor a
'while' statement.
There are few different ways. Here's one:
---
function splitSortNames($namePartSeparator,
$nameSeparator,
$nameString)
{
preg_match_all('/(\w+)((\s(\w+)\s)*(\s?(\w+)))*/',
$nameString,
$tmp_names,
PREG_SET_ORDER);
$names = array();
foreach ($tmp_names as $i = $name)
{
$tmp = array();
if (!empty($name[6])) $tmp[1] = $name[6];
if (!empty($name[1])) $tmp[2] = $name[1];
if (!empty($name[4]))
{
$tmp[2] .= ' ' . $name[4];
}
$names[$name[0]] = join(', ', $tmp);
}
asort($names);
$names = array_keys($names);
return $names;
}
$names = splitSortNames(' ', ', ', $OK);
print_r($names);
---
To check out a few other ideas along with a short (likely inaccurate) speed
test, check out http://www.thebuttlesschaps.com/sortByLast.html (there is
a 'View Source' link at the bottom of the page).
This code returns the names in the format in which they are given. You
can speed it up a bit by having it return the names in 'lastname, firstname'
format. For this, change
$names[$name[0]] = join(', ', $tmp);
to
$names[$i] = join(', ', $tmp);
and remove the lines:
asort($names);
$names = array_keys($names);
I'm really confused. I've read almost every entry on arrays/strings and
searched code snippets. Almost all focus on one element arrays such apple,
orange, peach rather than 2 or more elements such as fancy cars, big
trucks, fast dangerous motorcycles,
Is it even possible to accomplish this type sort on a string?
Any advice, pointers, or help will be greatly appreciated,
Tia,
Andre
Hopefully the code above will give you some aid--and you can probably improve
on that regexp in preg_match_all(). The other 2 ways on the site have totally
different methods, and different strengths and weaknesses. Maybe you can turn
one of them into something useful to you.
Hope this helps,
Torben
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[PHP] Re: Sort a text string by last word before separator
Lars Torben Wilson wrote:
Sorry about following up to myself, but I was really really hungry
when I wrote the first one:
[snip]
This code returns the names in the format in which they are given. You
can speed it up a bit by having it return the names in 'lastname,
firstname'
format. For this, change
$names[$name[0]] = join(', ', $tmp);
to
$names[$i] = join(', ', $tmp);
and remove the lines:
asort($names);
Don't remove the above line; just change it to:
sort($names);
$names = array_keys($names);
Cheers,
Torben
--
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Re: [PHP] Re: Sort a text string by last word before separator
Thanks Torben,
I've been messing about with code all afternoon, and my mind is blitzed.
Didn't think it was possible since there was no way I could access the first
name part (after I accessed the surname) since it had no delimiter except
spaces. Managed to get the surname in a sorted array, but couldn't manage to
merge the first names.
I'll try this code -- hope it works, and get back to you!
Thanks again!
Andre
On Thursday 24 June 2004 11:21 pm, Lars Torben Wilson wrote:
Andre Dubuc wrote:
Given a text string:
$OK = Joe Blow, William Howard Anser, Hannie Jansen, etc, etc,;
[snip]
How would I get this 'before_last' function to iterate through the
initial string, so I could build a sorted list with both first and last
names, sorted by last name? I can't seem to get a proper 'foreach'
statement to work, nor a 'while' statement.
There are few different ways. Here's one:
---
function splitSortNames($namePartSeparator,
$nameSeparator,
$nameString)
{
preg_match_all('/(\w+)((\s(\w+)\s)*(\s?(\w+)))*/',
$nameString,
$tmp_names,
PREG_SET_ORDER);
$names = array();
foreach ($tmp_names as $i = $name)
{
$tmp = array();
if (!empty($name[6])) $tmp[1] = $name[6];
if (!empty($name[1])) $tmp[2] = $name[1];
if (!empty($name[4]))
{
$tmp[2] .= ' ' . $name[4];
}
$names[$name[0]] = join(', ', $tmp);
}
asort($names);
$names = array_keys($names);
return $names;
}
$names = splitSortNames(' ', ', ', $OK);
print_r($names);
---
To check out a few other ideas along with a short (likely inaccurate) speed
test, check out http://www.thebuttlesschaps.com/sortByLast.html (there is
a 'View Source' link at the bottom of the page).
This code returns the names in the format in which they are given. You
can speed it up a bit by having it return the names in 'lastname,
firstname' format. For this, change
$names[$name[0]] = join(', ', $tmp);
to
$names[$i] = join(', ', $tmp);
and remove the lines:
asort($names);
$names = array_keys($names);
I'm really confused. I've read almost every entry on arrays/strings and
searched code snippets. Almost all focus on one element arrays such
apple, orange, peach rather than 2 or more elements such as fancy
cars, big trucks, fast dangerous motorcycles,
Is it even possible to accomplish this type sort on a string?
Any advice, pointers, or help will be greatly appreciated,
Tia,
Andre
Hopefully the code above will give you some aid--and you can probably
improve on that regexp in preg_match_all(). The other 2 ways on the site
have totally different methods, and different strengths and weaknesses.
Maybe you can turn one of them into something useful to you.
Hope this helps,
Torben
--
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--
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To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Streaming
I've been wracking my brains for the past few hours trying to figure out
this streaming business and the ways to avoid refreshing and polling the
server for data. I spent a few hours playing Sherlock Holmes in the
phpOpenChat software which is where I first found this technique, but I
didn't succeed.
The most I could find out is that it does indeed use output buffering, but
I'm not quite sure how it's looping the data (most I could find out it was
doing a do {} while() loop with an array called $lines) to display it
without illeffects on the processor. On top of that, I couldn't figure out
how it was printing and checking lines over and over again for a new message
to show in all the other client windows.
So my question is, does anyone know how the phpOpenChat system works? Can
anyone provide some insight into the world of streaming and avoiding the
refresh game?
I was also thinking of Javascript like you said, but again, I came back to
refreshing and then I can to XML HTTP Request but it's not supported well
with browsers. Any help here would be appreciated...
Thanks,
Stephen Craton
http://www.melchior.us
-Original Message-
From: Justin Patrin [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 5:28 PM
To: Stephen Craton
Cc: PHP List
Subject: Re: [PHP] Streaming
It will use up CPU time and bandwidth, yes. It should take less bandwidth
than the refresh constantly version, but only if you code it right.
You could also write a little JS to pull some content from the server (get
messages after a certain time / message id) and inject them into the page.
This is really the best solution if you want to stay in the browser and not
do Flash or Java.
On Thu, 24 Jun 2004 17:24:31 -0500, Stephen Craton [EMAIL PROTECTED]
wrote:
Thanks for all the help here.
The only question I have left is bandwidth. Would a while(true) { }
loop hog up enormous ammounts of bandwidth or just sit there quietly
bugging noone?
The only other option I have going for me is the iframe hack, which
I'm getting annoyed of...
Thanks,
Stephen Craton
http://www.melchior.us
-Original Message-
From: Justin Patrin [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 5:01 PM
To: Stephen Craton
Cc: PHP List
Subject: Re: [PHP] Streaming
Your script is ending, so the page ends. PHP (HTTP) isn't really
supposed to do streaming. If you want it to stream you have to
keep the script running. Add something like this:
while(true) {
while($db-next_record()) {
echo 'b'.$db-Record[user].':/bnbsp;nbsp;';
$sql = SELECT emote, image FROM c_emotes;
$result = mysql_query($sql, $db-linkid);
while($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
$emotes[] = $row['emote'];
$images[] = img src='.$row['image'].';
}
if($db-Record['system'] != 1) {
$message = htmlentities($db-Record[text]);
} else {
$message = $db-Record[text];
}
$message = str_replace($emotes, $images, $message);
echo $message.br\n;
flush();
}
sleep(5);
set_time_limit(30);
}
This will actually run *forever* and will loop through the records
again and again, probably giving yu the same content as before. You
would need some kind of way to know which records are new so you can
only display them in the loop. I would suggest adding a time
$savedTime or some such to the loop.
Please note, though, that this is a *very large hack*. You're not
supposed to keep your scripts running forever. If you really want to
stream, write a Java/C/C++/C#/etc. app. Or, if you're feeling
adventurous, use JavaScript.
On Thu, 24 Jun 2004 16:54:57 -0500, Stephen Craton
[EMAIL PROTECTED]
wrote:
I just put it into my script, and it doesn't seem to be working. I
put ob_end_clean(); at the top of the script, but here's the while
loop I
have:
while($db-next_record()):
echo 'b'.$db-Record[user].':/bnbsp;nbsp;';
$sql = SELECT emote, image FROM c_emotes;
$result = mysql_query($sql, $db-linkid);
while($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
$emotes[] = $row['emote'];
$images[] = img src='.$row['image'].';
}
if($db-Record['system'] != 1) {
$message = htmlentities($db-Record[text]);
} else {
$message = $db-Record[text];
}
$message = str_replace($emotes, $images, $message);
echo $message.br\n;
flush();
endwhile;
It displays just fine if you refresh, but unless you refresh, you
don't see any new data. Any ideas?
Thanks,
Stephen Craton
http://www.melchior.us
-Original Message-
From: Justin Patrin [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 24, 2004 4:47 PM
To: Stephen Craton
Cc: PHP List
Subject: Re: [PHP] Streaming
ob_end_clean() goes at the
Re: [PHP] Streaming
[snip] I was also thinking of Javascript like you said, but again, I came back to refreshing and then I can to XML HTTP Request but it's not supported well with browsers. Any help here would be appreciated... [/snip] As far as javascript and XML HTTP Requests, you could try the hidden iframe trick. That will work in almost all browsers, that have javascript on. Here is a link: http://developer.apple.com/internet/webcontent/iframe.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Streaming
Thanks for the information. I've been using the little iframe trick right now, but this link you sent me may be different. I'm going to read here soon, but just wanted to reply for the heck of it. The iframe trick, the way I'm doing it, still requires a refresh and everything, so it's not exactly what I'm looking for. Thanks for the replies! Thanks, Stephen Craton http://www.melchior.us -Original Message- From: His Dudeness [mailto:[EMAIL PROTECTED] Sent: Thursday, June 24, 2004 11:48 PM To: Stephen Craton Cc: PHP List Subject: Re: [PHP] Streaming [snip] I was also thinking of Javascript like you said, but again, I came back to refreshing and then I can to XML HTTP Request but it's not supported well with browsers. Any help here would be appreciated... [/snip] As far as javascript and XML HTTP Requests, you could try the hidden iframe trick. That will work in almost all browsers, that have javascript on. Here is a link: http://developer.apple.com/internet/webcontent/iframe.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Streaming
Thanks for the information. I've been using the little iframe trick right now, but this link you sent me may be different. I'm going to read here soon, but just wanted to reply for the heck of it. The iframe trick, the way I'm doing it, still requires a refresh and everything, so it's not exactly what I'm looking for. Thanks for the replies! this one still requires a refresh, kind of. The user will never know a refresh is happening. Javascript does it all -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
