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krsort() function in PHP

The krsort() function used for sort an associative array in descending order by the key.

Syntax

krsort(array,sorting_type);

Example

$array=array("a"=>"ram","b"=>"shyam","c"=>"ghanshyam");
krsort($array);
print_r($array);

Output

Array ( [c] => ghanshyam [b] => shyam [a] => ram )

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