Online PHP editor | refs for GpCAc

@ 2016-01-21T13:29:16Z

<?php

$t1 = [1 => 'Test123', 2 => 'Test_1',3 => 'Test2',4 => 'Test3',5 => 'Test1_3',];
$t2 = [321 => 'Test123', 22 => 'test123',33 => 'XXX',44 => 'Test123'];

$t = aaray_diff($t1, $t2);

var_dump($t);