note 67911 added to function.array-key-exists

Returns the keys in $arr matching $pattern in a regex <?php function regex_array_keys ( &$arr, $pattern ) { $results[] = false; if( !is_array( $arr ) ) return false; while( !is_null( $key = key( $arr ) ) ) { if( preg_match( $pattern, $key ) ) $results[] = $key; next($arr); } reset( $arr ); return $results; } ?> ---- Server IP: 213.92.11.19 Probable Submitter: 62.123.110.123 ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.array-key-exists.php Edit -- http://master.php.net/note/edit/67911 Del: integrated -- http://master.php.net/note/delete/67911/integrated Del: useless -- http://master.php.net/note/delete/67911/useless Del: bad code -- http://master.php.net/note/delete/67911/bad+code Del: spam -- http://master.php.net/note/delete/67911/spam Del: non-english -- http://master.php.net/note/delete/67911/non-english Del: in docs -- http://master.php.net/note/delete/67911/in+docs Del: other reasons-- http://master.php.net/note/delete/67911 Reject -- http://master.php.net/note/reject/67911 Search -- http://master.php.net/manage/user-notes.php