- var_dump: documentation ( source)
<?php
$arr1 = array(
array (
"name"=> 'Bill',
"id"=> "2"
),
array (
"name"=> 'Alice',
"id"=> "1"
),
);
$arr2 = array(
array (
"name"=> 'Caroline',
"id"=> "3"
),
);
$arr1[] = $arr2;
var_dump($arr1);