PHP : krsort() function
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Description
The krsort() function is used to sort an array by key in reverse order.
Version
(PHP 4 and above)
Syntax
krsort(array_name, sort_type)
Parameters
| Name | Description | Required / Optional |
Type |
|---|---|---|---|
| array_name | The argument to process in radians. | Required | Array |
| sort_type | Sets the sorting behavior. Possible Sorting type flags. SORT_REGULAR - Compare items normally. SORT_NUMERIC - Compare items numerically. SORT_STRING - Compare items as strings. SORT_LOCALE_STRING - compare items as strings, based on the current locale |
Optional | Integer |
Return value
TRUE on success or FALSE on failure.
Value Type : Boolean.
Pictorial Presentation :
Example :
<?php
$w3r_array = array("x" => "html", "y" => "xhtml", "z" => "xml");
krsort($w3r_array);
print_r($w3r_array);
?>
Output :
Array ( [z] => xml [y] => xhtml [x] => html )
View the example in the browser
See also
