- print_r: documentation ( source)
<?php
$data = [
[
'ID' => 16,
'begin_date' => new \DateTime('2016-01-01 UTC'),
'end_date' => new \DateTime('2016-11-30 UTC'),
],
[
'ID' => 33,
'begin_date' => new \DateTime('2016-01-04 UTC'),
'end_date' => new \DateTime('2016-02-29 UTC'),
],
];
print_r($data);