array_reverse

array array_reverse(array array) 

Returns a copy of the original array in reverse order.

Returns:

Array in reverse order from the input array; NULL on failure

Description:

Creates a copy of the given array in reverse order, with key/value relationships intact. It returns the copy while leaving the original array untouched.

Version:

PHP 4 since 4.0b4

Example:

Reverse the order of an array's elements

$ax = array('a' => 'alpha', 'b' => 'bravo', 'c' => 'charlie', 'd' => 'delta'); 
$reversed = array_reverse($ax); 
print_r($reversed); 

Output: 
Array 
(
    [d] => delta 
    [c] => charlie 
    [b] => bravo 
    [a] => alpha 
)