3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo '3' * '0x5';
Output for 7.1.0 - 7.3.0rc4
Notice: A non well formed numeric value encountered in /in/ORlKN on line 2 0
Output for 7.0.0 - 7.0.20
0
Output for 5.3.0 - 5.6.28
15