--TEST-- Bug #39846 (ipv4 trailing data validation) --SKIPIF-- <?php if (!extension_loaded("filter")) die("skip"); ?> --FILE-- <?php var_dump(filter_var('192.168.1.100random-text-here', FILTER_VALIDATE_IP)); var_dump(filter_var("192.168.1.155\0foo", FILTER_VALIDATE_IP)); ?> --EXPECT-- bool(false) bool(false)