3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo vsprintf('Test %demo% %d', 14);
based on 7QoNB
Output for 4.3.2 - 7.2.0
Warning: vsprintf(): Too few arguments in /in/pmcsT on line 3
Output for 4.3.0 - 4.3.1
Warning: vsprintf() [http://www.php.net/function.vsprintf]: Too few arguments in /in/pmcsT on line 3