3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php for ($i = 0; $i++; $i < 100) { $xx[$i] = $i*$i; } $amount = 0; foreach ($xx as $i) { $amount += $i; } echo $amount;
Output for 5.1.0 - 7.1.0
Notice: Undefined variable: xx in /in/PLBv4 on line 9 Warning: Invalid argument supplied for foreach() in /in/PLBv4 on line 9 0
Output for 4.3.0 - 4.3.10, 4.4.0 - 5.0.5
Warning: Invalid argument supplied for foreach() in /in/PLBv4 on line 9 0
Output for 4.3.11
0