101
2024-03-05 00:08
admin
php
$users = [
['id' => 1, 'name' => 'Alice', 'age' => 30],
['id' => 2, 'name' => 'Bob', 'age' => 25],
['id' => 3, 'name' => 'Charlie', 'age' => 35]
];
$names = array_column($users, 'name');
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