3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php printf($c='<?php printf($c=%c%s%c,39,$c,39)?>',39,$c,39)?>
Output for 4.3.0 - 7.1.0
<?php printf($c='<?php printf($c=%c%s%c,39,$c,39)?>',39,$c,39)?>