- print_r: documentation ( source)
- array_walk_recursive: documentation ( source)
<?php
$data = array(
array(1, 30, 33),
array('id' => 5)
);
$result = array();
array_walk_recursive(
$data,
function($value) use (&$result) {
$result[] = array('id' => $value);
}
);
print_r($result);