#46752 [NEW]: str_replace / str_ireplace memory leak

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