3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['a' => 1, 'b' => 2, 'c' => 3]; $b = [4,5]; print_r($a); print_r($b); $r= array_splice($a, 2, 2, $b); $r1 = array_slice($a, 2,1,1); print_r($r); print_r($r1);

preferences:
28.88 ms | 402 KiB | 5 Q