3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php ini_set('precision', 4); echo 1.23426789;
based on ulHhG
Output for 4.3.0 - 5.4.41, 5.4.43 - 7.2.0
1.234
Output for 5.4.42

Process exited with code 137.