- array_map: documentation ( source)
- var_dump: documentation ( source)
- array_merge: documentation ( source)
- array_values: documentation ( source)
- array_keys: documentation ( source)
<?php
$subject = array( 'Mykey' => 'MyValue', 'MyOtherKey' => 'MyOtherValue' );
$split = array(array_keys($subject), array_values($subject));
var_dump($split, array_merge(...array_map(null, ...$split)));