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.
