3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo ini_get('precision'); echo (int) (((double) 0.7 + (float) 0.1) * 10);
Output for 4.3.0 - 5.6.28, 7.0.0 - 7.1.0
147
Output for hhvm-3.10.0 - 3.12.0
7