3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $name = ""; $first_name = "Subscriber"; $nameParts = explode(" ", $name); if($nameParts) { $first_name = ucfirst($nameParts[0]); } var_dump($first_name);
based on 2QXAY
Output for 4.3.0 - 7.1.0
string(0) ""