--TEST-- filter_has_var() --SKIPIF-- <?php if (!extension_loaded("filter")) die("skip"); ?> --GET-- a=qwe&abc=<a>href</a> --POST-- b=qwe&bbc=<a>href</a> --FILE-- <?php var_dump(filter_has_var(INPUT_GET, "a")); var_dump(filter_has_var(INPUT_GET, "abc")); var_dump(filter_has_var(INPUT_GET, "nonex")); var_dump(filter_has_var(INPUT_GET, " ")); var_dump(filter_has_var(INPUT_GET, "")); var_dump(filter_has_var(INPUT_GET, array())); var_dump(filter_has_var(INPUT_POST, "b")); var_dump(filter_has_var(INPUT_POST, "bbc")); var_dump(filter_has_var(INPUT_POST, "nonex")); var_dump(filter_has_var(INPUT_POST, " ")); var_dump(filter_has_var(INPUT_POST, "")); var_dump(filter_has_var(INPUT_POST, array())); var_dump(filter_has_var(-1, "")); var_dump(filter_has_var("", "")); var_dump(filter_has_var(array(), array())); var_dump(filter_has_var(array(), "")); var_dump(filter_has_var("", array())); echo "Done\n"; ?> --EXPECTF-- bool(true) bool(true) bool(false) bool(false) bool(false) Warning: filter_has_var() expects parameter 2 to be string, array given in %s007.php on line %d bool(false) bool(true) bool(true) bool(false) bool(false) bool(false) Warning: filter_has_var() expects parameter 2 to be string, array given in %s007.php on line %d bool(false) bool(false) Warning: filter_has_var() expects parameter 1 to be long, string given in %s007.php on line %d bool(false) Warning: filter_has_var() expects parameter 1 to be long, array given in %s007.php on line %d bool(false) Warning: filter_has_var() expects parameter 1 to be long, array given in %s007.php on line %d bool(false) Warning: filter_has_var() expects parameter 1 to be long, string given in %s007.php on line %d bool(false) Done