3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo preg_replace('/[.(),\R]/', '<$0>', "ddd.dd(ddd)dd ddd\naa,aa");
Output for 4.3.0 - 7.1.0
ddd<.>dd<(>ddd<)>dd ddd aa<,>aa