3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php ini_set('precision', 40); var_dump(10070109081812191606030211040513151714);
Output for 5.2.1 - 7.1.0
float(10070109081812191711640900172458754048)
Output for 4.3.0 - 5.2.0
float(1.0070109081812194E+37)