Online PHP editor | refs for 0fqe7

<?php // Examples 1 & 2 from http://nl3.php.net/array_column $records = array( 4 => array( 'id' => 2135, 'first_name' => 'John', 'last_name' => 'Doe', ), 8 => array( 'id' => 3245, 'first_name' => 'Sally', 'last_name' => 'Smith', ), 2 => array( 'id' => 5342, 'first_name' => 'Jane', 'last_name' => 'Jones', ), '00013411' => array( 'id' => 5623, 'first_name' => 'Peter', 'last_name' => 'Doe', ) ); // Example 1: original indexes are lost =( print_r(array_column($records, 'first_name')); // Example 2: new indexes are 'id' column print_r(array_column($records, 'last_name', 'id')); // Example 3: full objects by 'last_name' print_r(array_column($records, null, 'last_name')); // Example 4: objects instead of arrays? $objects = array_map(function($arr) { return (object)$arr; }, $records); print_r($objects); print_r(array_column($records, 'last_name', 'id'));