<?php $someString = 'Testing'; $id = md5($someString + rand(0, 9999999) + rand(0, 9999999)); echo $id; echo "\n====\n"; echo (int) $someString + 1;
You have javascript disabled. You will not be able to edit any code.
Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).