3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php print_r(str_word_count(' one, two, three- four! five: six; ', 1));
Output for 5.1.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => one [1] => two [2] => three- [3] => four [4] => five [5] => six )
Output for 4.3.0 - 5.1.1
Array ( [0] => one [1] => two [2] => three [3] => four [4] => five [5] => six )