php 获取数组字段

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');