Online PHP editor | refs for PTjOS

<?php $haystack = array( "id" => 1, "char1" => 2, "char2" => 3, "char3" => 4, ); $needles = array(2, 4); function in_array_any($needles, $haystack) { unset($haystack['id']); return !array_diff($needles, $haystack); } $exists = in_array_any([2, 4], $haystack); // true var_dump($exists); $exists = in_array_any([1, 3], $haystack); // true var_dump($exists);