--TEST--
bug 50632, filter_input() does not return default value if the variable does not exist
--SKIPIF--
<?php if (!extension_loaded("filter")) die("skip"); ?>
--FILE--
<?php
$foo = filter_input(INPUT_GET, 'foo', FILTER_VALIDATE_INT, array('flags' => FILTER_REQUIRE_SCALAR, 'options' => array('default' => 23)));
var_dump($foo);
?>
--EXPECT--	
int(23)
