3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(str_word_count('hi foo', true));
based on B4WHQ
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.3.0rc3
array(2) { [0]=> string(2) "hi" [1]=> string(3) "foo" }