Bug #54279 [NEW]: preg_grep does not recognize this regex '/[0-9]*$/' to filter numbers out

From: Operating system: Ubuntu 10.10 PHP version: 5.3SVN-2011-03-16 (SVN) Package: PCRE related Bug Type: Bug Bug description:preg_grep does not recognize this regex '/[0-9]*$/' to filter numbers out Description: ------------ I am trying to filter numbers from the end of a string in a array. i have a array full of these strings : $testArr = array('foto_1','foto_45'); $resArr = preg_grep('/[0-9]*$/',$testArr); and the $resArr array that gets returned from preg_grep, contains the same strings, i am looking for a array that contains just the numbers that were filtered using the regex Test script: --------------- <?php $testArr = array('foto_1','foto_45'); $resArr = preg_grep('/[0-9]*$/',$testArr); print_r($resArr); ?> Expected result: ---------------- to see a array full of the numbers what were at the end of the string in the input array something like this : Array ( [0] => 1 [1] => 45 ) Actual result: -------------- Array ( [0] => foto_1 [1] => foto_45 ) -- Edit bug report at http://bugs.php.net/bug.php?id=54279&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=54279&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=54279&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=54279&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=54279&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=54279&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=54279&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=54279&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=54279&r=needscript Try newer version: http://bugs.php.net/fix.php?id=54279&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=54279&r=support Expected behavior: http://bugs.php.net/fix.php?id=54279&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=54279&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=54279&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=54279&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54279&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=54279&r=dst IIS Stability: http://bugs.php.net/fix.php?id=54279&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=54279&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=54279&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=54279&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=54279&r=mysqlcfg