3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo(sprintf('%4d.%2d.%2s-%2d.%2d.%1d','1','1','1','1','1',''));
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1. 1. 1- 1. 1.0