3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $name = ""; $first_name = "Subscriber"; $nameParts = explode(" ", $name); if($nameParts && $nameParts[0]) { $first_name = ucfirst($nameParts[0]); } var_dump($nameParts); var_dump($first_name);
based on Xuoam
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(1) { [0]=> string(0) "" } string(10) "Subscriber"