1--TEST-- 2Testing wrong parameter type of CONTRAST in imagefilter() of GD library 3--CREDITS-- 4Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com> 5#testfest PHPSP on 2009-06-20 6--SKIPIF-- 7<?php 8if (!extension_loaded("gd")) die("skip GD not present"); 9?> 10--FILE-- 11<?php 12$image = imagecreatetruecolor(180, 30); 13 14var_dump(imagefilter($image, IMG_FILTER_CONTRAST, 'wrong parameter')); 15?> 16--EXPECTF-- 17Warning: imagefilter() expects parameter 3 to be long, %unicode_string_optional% given in %s on line %d 18bool(false) 19