3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $input = " asdf asd asd cxv fgg fds fda efefef kej "; print_r(preg_replace('/^(?:.*\s)?(.*)$/m', '$1', $input));
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
asdf cxv fgg