- print_r: documentation ( source)
<?php
$arr = array
(
0 => array (
$this => 3, // instead 0 => 3,
'name' => 'three',
),
1 => array (
$this => 5, // instead 0 => 5,
'name' => 'five',
),
2 => array (
$this => 7, // instead 0 => 7,
'name' => 'seven',
),
);
print_r($a[0]);