3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $time =1.0000000000001; printf("%.32f", $time); echo $time;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1.000000000000099920072216264088641.0000000000001