Show Output
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>PHP Sort an Array in Reverse Order by Key</title> </head> <body> <pre> <?php // Sample array $persons = array("Harry"=>18, "Clark"=>32, "Peter"=>20, "John"=>24); // Sorting persons array krsort($persons); print_r($persons); ?> </pre> </body> </html>
