<?php
var_dump(array_diff(['slow', 'pure', '64-bit int'], ['slow']));
var_dump(array_intersect(['slow', 'xxx'], ['slow', 'pure', '64-bit int']));
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(2) {
[1]=>
string(4) "pure"
[2]=>
string(10) "64-bit int"
}
array(1) {
[0]=>
string(4) "slow"
}
preferences:
282.23 ms | 404 KiB | 330 Q