PHP krsort() Function

admin | Posted on May 13, 2021 |

The krsort() function sorts an associative array in descending order, according to the key.

Tip: Use the ksort() function to sort an associative array in ascending order, according to the key.

Tip: Use the arsort() function to sort an associative array in descending order, according to the value.

Parameter	Description
array	Required. Specifies the array to sort
sortingtype	Optional. Specifies how to compare the array elements/items. Possible values:

Syntax

krsort(array,sortingtype);

Example

$age=array("Alex"=>"35","Cooper"=>"37","Samuel"=>"43");
krsort($age);
print_r($age);

Output

Array ( [Samuel] => 43 [Cooper] => 37 [Alex] => 35 )