3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(basename(null)); var_dump(basename('/')); var_dump(basename('/asdf')); var_dump(basename('dfg'));
Output for 4.3.0 - 7.2.0
string(0) "" string(0) "" string(4) "asdf" string(3) "dfg"