3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php nl2br();
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Warning: nl2br() expects at least 1 parameter, 0 given in /in/1tKER on line 3
Output for 4.3.0 - 5.2.17
Warning: Wrong parameter count for nl2br() in /in/1tKER on line 3