3v4l.org

run code in 200+ 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 - 7.1.10
float(-1.1368683772162E+30)