Array ( [0] => post1 [1] => post2 [2] => post3 [3] => post4 [4] => post5 [5] => post6 [6] => post7 [7] => post8 [8] => post9 [9] => post10 )

show code

<?php
$return = array('post10',
'post9',
'post8',
'post7',
'post6',
'post5',
'post4',
'post3',
'post2',
'post1');

$result = array_reverse($return);
print_r($result);