3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-02-17T15:27:45Z

<?php
class Test{
    function test(){
		$arr = array(1,2,3,4,5,6,7);

		usort($arr,function($a,$b){
		return $a-$b;
		});
    }
}

Output
Performance
VLD
References
Branches

usort: documentation ( source)

preferences:dark modelive preview

35.98 ms | 402 KiB | 5 Q