--TEST-- filter_var() --INI-- precision=14 --SKIPIF-- <?php if (!extension_loaded("filter")) die("skip"); ?> --FILE-- <?php var_dump(filter_var(array(1,"1","", "-23234", "text", "asdf234asdfgs", array()), FILTER_VALIDATE_INT, FILTER_REQUIRE_ARRAY)); var_dump(filter_var(array(1.2,"1.7","", "-23234.123", "text", "asdf234.2asdfgs", array()), FILTER_VALIDATE_FLOAT, FILTER_REQUIRE_ARRAY)); var_dump(filter_var(1, array())); var_dump(filter_var(1, FILTER_SANITIZE_STRING, 1)); var_dump(filter_var(1, FILTER_SANITIZE_STRING, 0)); var_dump(filter_var(1, FILTER_SANITIZE_STRING, array())); var_dump(filter_var(1, -1, array(123))); var_dump(filter_var(1, 0, array())); echo "Done\n"; ?> --EXPECTF-- array(7) { [0]=> int(1) [1]=> int(1) [2]=> bool(false) [3]=> int(-23234) [4]=> bool(false) [5]=> bool(false) [6]=> array(0) { } } array(7) { [0]=> float(1.2) [1]=> float(1.7) [2]=> bool(false) [3]=> float(-23234.123) [4]=> bool(false) [5]=> bool(false) [6]=> array(0) { } } Warning: filter_var() expects parameter 2 to be long, array given in %s on line %d NULL string(1) "1" string(1) "1" string(1) "1" bool(false) bool(false) Done