array_reverse
Return an array with elements in reverse order
Description
array array_reverse(array $array, bool $preserve_keys = false)
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 Values
Returns the reversed array.
Examples
Example #1 array_reverse example
<?php
$input = array("php", 4.0, array("green", "red"));
$reversed = array_reverse($input);
$preserved = array_reverse($input, true);
print_r($input);
print_r($reversed);
print_r($preserved);
?>
The above example will output:
Array
(
[0] => php
[1] => 4
[2] => Array
(
[0] => green
[1] => red
)
)
Array
(
[0] => Array
(
[0] => green
[1] => red
)
[1] => 4
[2] => php
)
Array
(
[2] => Array
(
[0] => green
[1] => red
)
[1] => 4
[0] => php
)