array_reverse
Return an array with elements in reverse order
Syntax
array_reverse ( array $array [, bool $preserve_keys = FALSE ] ) : array
Parameters
array
The input array.
preserve_keys
If set to TRUE numeric keys are preserved. Non-numeric keys are not affected by this setting and will always be preserved.
Return
Returns the reversed array.
Examples
array | Indexed
<? $array = array(0, 1, array(2, 3)); $return = array_reverse($array); print_r($return); ?>
array | Associative
<?
$array = array("a" => 0, "b" => 1, "c" => array("d" => 2, "e" => 3));
$return = array_reverse($array);
print_r($return);
?>
NULL
preserve_keys | Indexed
<? $array = array(0, 1, array(2, 3)); $preserve_keys = true; $return = array_reverse($array, $preserve_keys); print_r($return); ?>
preserve_keys | Associative
<?
$array = array("a" => 0, "b" => 1, "c" => array("d" => 2, "e" => 3));
$preserve_keys = true;
$return = array_reverse($array, $preserve_keys);
print_r($return);
?>
Array
(
[a] => 0
[c] => 2
)
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