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array_reverse
PHP Manual
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array_reverse

(PHP 4 >= 4.0.0)

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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