#40710 [NEW]: str_ireplace crashes when working on array argument when no match found

From: zend at ryank dot net Operating system: Windows XP SP2 PHP version: 5.2.1 PHP Bug Type: Strings related Bug description: str_ireplace crashes when working on array argument when no match found Description: ------------ Using str_ireplace on array elements passed to a function causes PHP crash or apache(2.2.4) crash if the needle is not found. In the repo code, if you use the line: $record = array('DocumentDate' => '2007-03-02'); It will function correctly. Workaround: use str_replace Reproduce code: --------------- function test($rec) { $preped = array(); $preped['DocumentDate'] = str_ireplace('-','',$rec['DocumentDate']); print ' prep okay? '; return $preped; } $record = array('DocumentDate' => '20070302'); print ' alive '; $record = test($record); print_r($record); print ' alive '; Expected result: ---------------- alive prep okay? Array ( [DocumentDate] => 20070302 ) alive Actual result: -------------- php crash or apache crash referencing php5ts.dll -- Edit bug report at http://bugs.php.net/?id=40710&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=40710&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=40710&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=40710&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=40710&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=40710&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=40710&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=40710&r=needscript Try newer version: http://bugs.php.net/fix.php?id=40710&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=40710&r=support Expected behavior: http://bugs.php.net/fix.php?id=40710&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=40710&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=40710&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=40710&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=40710&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=40710&r=dst IIS Stability: http://bugs.php.net/fix.php?id=40710&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=40710&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=40710&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=40710&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=40710&r=mysqlcfg