3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo sprintf("Test %s strings %s", "two");
based on dVXuc
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.3.0alpha1
Warning: sprintf(): Too few arguments in /in/VLaPR on line 3
Output for hhvm-3.15.4
Warning: Invalid argument: arguments: (too few) in /in/VLaPR on line 3