Posts Tagged ‘php’

PHP Array Filter by array

With php do you want to filter array by other array…. like this. $my_array = array(“foo” => 1, “hello” => “world”); $allowed = array(“foo”, “bar”); And you want output like… $my_array = array(“foo” => 1);   Then your solution snippet is ….. var_dump(array_intersect_key($my_array, array_flip($allowed))); array(1) {   ["foo"]=>   int(1) } 1 person likes this [...]