3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(0x0-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5*-5);
based on ioEmd
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
float(-1.1368683772162E+30)