Description
array array_reverse ( array $array [, bool $preserve_keys = false ] )
Takes an input array and returns a new array with the order of the elements reversed.
Parameters
- array
- The input array.
- preserve_keys
- If set to TRUE keys are preserved.
Return Values
Returns the reversed array.
Changelog
Version | Description |
---|---|
4.0.3 | The preserve_keys parameter was added. |
Examples
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:
or :
$input = array(6,7,8,9);$result = array_reverse($input);print_r($result);
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