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# array_reverse

(PHP 4 )

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

    $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.

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