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array_reverse (PHP 4 ) array_reverse -- Return an array with elements in reverse order Descriptionarray 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
) |
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Note: The second parameter was added in PHP 4.0.3.
See also array_flip().
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