ID: 40961
User updated by: jfgingras at cegep-ste-foy dot qc dot ca
Reported By: jfgingras at cegep-ste-foy dot qc dot ca
Status: Bogus
Bug Type: *Regular Expressions
Operating System: FreeBSD 6.1-RELEASE
PHP Version: 5.2.1
New Comment:
You're probably right. But still, if I use the following pattern
"/([^\x09\x0A\x0D\x20-\x7E\xA0-\xFF])/", preg_replace always return
NULL. But if I use "[^\x09\x0A\x0D\x20-\x7E\xA0-\xFF]" it "works", that
is, it will not return NULL.
If I use '/^[a-f\d]{32}$/i' on "a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6",
preg_match always return false.
The exemples above occur on FreeBSD 6.1 with PHP 5.2.1.
I test thoses on Linux 2.6.9 with PHP 5.1.6 and it work.
Any idea ?
Previous Comments:
------------------------------------------------------------------------
[2007-04-02 21:27:49] [EMAIL PROTECTED]
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php
Your regex is wrong, you cannot include the "$" (end of string) inside
a
capturing sub-pattern.
------------------------------------------------------------------------
[2007-04-02 15:53:05] jfgingras at cegep-ste-foy dot qc dot ca
Forget to mention that no php error are logged in the log file. I even
set 666 mode on phperror.log just to be sure that php can write in it.
But still no error shown.
Strangly, like I said preg_replace works if I remove the '/(' and ')/'
from the pattern, but preg_match always return false. But, it print an
error:
[02-Apr-2007 11:51:29] PHP Warning: preg_match() [<a
href='function.preg-match'>function.preg-match</a>]: No ending delimiter
'^' found in /usr/local/www/f.php on line 6
And here's the line 6:
if(preg_match('^[a-f0-9]{32}$', $body)) echo "YEAH #2!";
------------------------------------------------------------------------
[2007-04-02 15:45:18] jfgingras at cegep-ste-foy dot qc dot ca
$body = "b2c3d4e5f6a7b8c9e0f1a2b3c4d5e6f7";
$body = preg_replace('/(^[a-f0-9]{32}$)/', '?', $body );
var_dump($body);
It is not even returning a empty string, it return NULL!
Here's what I have in my php.ini
error_reporting = E_ALL
log_errors = On
error_log = /var/log/phperror.log
Here's my php info
[EMAIL PROTECTED] ~]# php -v
PHP 5.2.1 with Suhosin-Patch 0.9.6.2 (cli) (built: Mar 30 2007
10:03:24)
Copyright (c) 1997-2007 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies
Any help is more than welcome.
Thx!
------------------------------------------------------------------------
[2007-03-30 22:33:13] tijnema at gmail dot com
$body = "b2c3d4e5f6a7b8c9e0f1a2b3c4d5e6f7";
$body = preg_replace('/(^[a-f0-9]{32}$)/', '?', $body );
var_dump($body);
Above code gives me string(1) "?" on PHP-5.1.6/5.2.1/6.0-dev on linux
using CLI or Apache.
------------------------------------------------------------------------
[2007-03-30 21:06:46] smlerman at gmail dot com
$body = "b2c3d4e5f6a7b8c9e0f1a2b3c4d5e6f7";
$body = preg_replace('/(^[a-f0-9]{32}$)/', '?', $body );
var_dump($body);
string(1) "?"
That's what I get in 5.1.6 on Linux and 5.2.1 on Windows.
------------------------------------------------------------------------
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/40961
--
Edit this bug report at http://bugs.php.net/?id=40961&edit=1
