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().