<?php
$a = ["g41" => 1, "g44" => 2, "g53" => 3];
$list = [40, 41, 44, 46, 53];
foreach ($list as $v) {
if (isset($a["g$v"])) {
$result[$v] = $a["g$v"];
} else {
$extra[$v] = null;
}
}
var_export(array_replace($result ?? [], $extra ?? []));
- Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
- array (
41 => 1,
44 => 2,
53 => 3,
40 => NULL,
46 => NULL,
)
preferences:
94.07 ms | 407 KiB | 5 Q