3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $display='line1\nline2\n\nline4'; //$display=str_replace("\n", "\\n", $display); echo $display;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
line1\nline2\n\nline4