PHP krsort array function
Last Updated: February 20, 2022
krsort – Sort an array by key in descending order
Syntax
krsort(array &$array, int $flags = SORT_REGULAR): bool
Supports (PHP 4 , PHP 5, PHP 7, PHP 8)
Parameters
Parameter | Description |
array | target array |
flags |
Modify the sorting behavior Sorting type flags:
|
Return Value
Return true, always
Example
$my_array = array("a" => "One","b" => "Two", "c" => "Three");
krsort($my_array);
foreach ($my_array as $key => $val) {
echo "$key = $val\n";
}
Output
c = Three b = Two a = One