3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $line = "$username:$password"; echo $line; ?>
Output for 5.0.4 - 7.1.0
Notice: Undefined variable: username in /in/SOEYp on line 2 Notice: Undefined variable: password in /in/SOEYp on line 2 :
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: username in /in/SOEYp on line 2 Notice: Undefined variable: password in /in/SOEYp on line 2 :