<?php
$indexed = [
(object)['id' => 'john', 'name' => 'John', 'age' => 29],
(object)['id' => 'peter', 'name' => 'Peter', 'age' => 30],
(object)['id' => 'harry', 'name' => 'Harry', 'age' => 19],
];
var_export(array_column($indexed, null, 'id'));
- Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
- array (
'john' =>
(object) array(
'id' => 'john',
'name' => 'John',
'age' => 29,
),
'peter' =>
(object) array(
'id' => 'peter',
'name' => 'Peter',
'age' => 30,
),
'harry' =>
(object) array(
'id' => 'harry',
'name' => 'Harry',
'age' => 19,
),
)
preferences:
104.08 ms | 403 KiB | 123 Q