<?php
$array = [
['id' => 1, 'data' => 'a'],
['id' => 2, 'data' => 'b'],
['id' => 3, 'data' => 'c'],
];
$result = [];
foreach ($array as ['id' => $id, 'data' => $result[$id]]);
var_export($result);
- 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 (
1 => 'a',
2 => 'b',
3 => 'c',
)
preferences:
97.94 ms | 406 KiB | 5 Q