3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo 28937649827340876987698769870987098709876755647476598709870897-08909868767643659876098708768754765476598798098098080980809809890978098098098987280937/0.0000000000000000000000000000000000000000000000002;
based on JMT7i
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2
2.8937649827341E+61