3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function _($v='') { return "$v\n"; } ?> newline newline newline <?= _('oh php') ?> newline newline <?= _('oh php') ?> newline newline
Output for 5.3.0 - 5.4.10
Fatal error: Cannot redeclare _() in /in/Nc6Eh on line 4
Process exited with code 255.