3v4l.org

run code in 300+ PHP versions simultaneously
<?php $products = array( array('TIR','tire',10), array('OIL','oil',100), array('SPK','spark',20) ); $pro = array(10,12,1); function compare($x,$y){ if($x < $y){ return 1; }else if($x > $y){ return -1; }else if($x == $y){ return 0; } } usort($pro,"compare"); print_r($pro); ?>

preferences:
37.44 ms | 402 KiB | 5 Q