--TEST-- Testing wrong parameter passing in imagefilter() of GD library --CREDITS-- Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com> #testfest PHPSP on 2009-06-20 --SKIPIF-- <?php if (!extension_loaded("gd")) die("skip GD not present"); ?> --FILE-- <?php $image = imagecreatetruecolor(180, 30); var_dump(imagefilter($image)); ?> --EXPECTF-- Warning: Wrong parameter count for imagefilter() in %s on line %d NULL