note 21565 added to function.imagecreate

Don't try and create an image with a really large width and/or height. First, $width x $height is (at least) the bytes of memory that need to be allocated. Secondly, if you exceed the range of int for either parameter, Apache crashes (before allocating any memory). Don't ask how I figured this out ;) -- http://www.php.net/manual/en/function.imagecreate.php http://master.php.net/manage/user-notes.php?action=edit+21565 http://master.php.net/manage/user-notes.php?action=delete+21565 http://master.php.net/manage/user-notes.php?action=reject+21565