#45739 [NEW]: what is this for?

From: zhangguiyin at gmail dot com Operating system: linux PHP version: 5.2.6 PHP Bug Type: Regexps related Bug description: what is this for? Description: ------------ array preg_grep ( string pattern, array input [, int flags] ) it wont work when array input is a Multi-dimensional array Reproduce code: --------------- array preg_grep ( string pattern, array input [, int flags] ) it wont work when array input is a Multi-dimensional array Expected result: ---------------- array(1) { [2]=> string(3) "cpu" } Actual result: -------------- array(0) { } -- Edit bug report at http://bugs.php.net/?id=45739&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45739&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45739&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45739&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=45739&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=45739&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=45739&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=45739&r=needscript Try newer version: http://bugs.php.net/fix.php?id=45739&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=45739&r=support Expected behavior: http://bugs.php.net/fix.php?id=45739&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=45739&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=45739&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=45739&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=45739&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=45739&r=dst IIS Stability: http://bugs.php.net/fix.php?id=45739&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=45739&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=45739&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=45739&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=45739&r=mysqlcfg