note 31639 added to function.array-push

//fixed up that function a bit function validate ($string){ $Stack=array(""); array_pop($Stack); $i=0; while ($i<=strlen($string)){ $ft=substr($string,$i,1); if ($ft=="(") array_push($Stack,$ft); elseif ($ft==")") array_pop($Stack); $i++; } return sizeof($Stack)==0; } -- http://www.php.net/manual/en/function.array-push.php http://master.php.net/manage/user-notes.php?action=edit+31639 http://master.php.net/manage/user-notes.php?action=delete+31639 http://master.php.net/manage/user-notes.php?action=reject+31639