3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?='He'.str_repeat(PHP_EOL+98,2)."o world!"?>
Output for 7.1.0
Warning: A non-numeric value encountered in /in/KhZVV on line 1 He9898o world!
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.14
He9898o world!
Output for 4.3.0 - 5.3.29
<?='He'.str_repeat(PHP_EOL+98,2)."o world!"?>