# array_reverse

(PHP 4, PHP 5)

array_reverse — Return an array with elements in reverse order

### Description

array array_reverse ( array `$array` [, bool `$preserve_keys` ] )

array_reverse() takes input `array` and returns a new array with the order of the elements reversed, preserving the keys if `preserve_keys` is `TRUE`.

Example#1 array_reverse() example

`<?php
$input = array("php", 4.0, array("green", "red"));
$result = array_reverse($input);
$result_keyed = array_reverse($input, true);
?>`

This makes both $result and $result_keyed have the same elements, but note the difference between the keys. The printout of $result and $result_keyed will be:

    Array
    (
        [0] => Array
            (
                [0] => green
                [1] => red
            )

        [1] => 4
        [2] => php
    )
    Array
    (
        [2] => Array
            (
                [0] => green
                [1] => red
            )

        [1] => 4
        [0] => php
    )

> Note: The second parameter was added in PHP 4.0.3.

See also array_flip().