<?php
$array = [
'two' => 'a',
'three' => 'b',
'one' => 'c',
];
$keyswant = [
'one' => '1',
'three' => '3',
];
print_r(array_intersect_key($keyswant, $array));
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.13
- Array
(
[one] => 1
[three] => 3
)
preferences:
75.39 ms | 408 KiB | 5 Q