From: daniel dot konopka at gmail dot com
Operating system: Linux CentOS
PHP version: 5.2.6
PHP Bug Type: Strings related
Bug description: str_replace / str_ireplace memory leak
Description:
------------
str_replace and str_ireplace cause a memory leak
Reproduce code:
---------------
$chars_ph = array('-');
$chars_rep = array('045]');
$subject = 'Programmable 15-Bar Pump-Espresso Coffee Machine';
$i = 0;
do {
$subject = str_replace($chars_rep, $subject);
++$i;
}
while ($i<100000);
Actual result:
--------------
Php script execution stops after exceeding php memory pool.
--
Edit bug report at http://bugs.php.net/?id=46752&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=46752&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=46752&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=46752&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=46752&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=46752&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=46752&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=46752&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=46752&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=46752&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=46752&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=46752&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=46752&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=46752&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=46752&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46752&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=46752&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=46752&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=46752&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=46752&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=46752&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=46752&r=mysqlcfg
