Warning: filter_var_array() expects at most 2 parameters, 3 given in /root/mountpoint-genprog/genprog-many-bugs/php-bug-2011-01-18-95388b7cda-b9b1fb1827/php/ext/filter/tests/054.php on line 6
NULL
array(2) {
  ["foo"]=>
  string(3) "123"
  ["bar"]=>
  NULL
}