3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $login = '&#x74;&#x65;&#x73;&#x74;'; putenv("LOGIN=$login"); $test = getenv("LOGIN"); echo "LOGIN = " .$test;
Output for 4.3.0 - 7.1.0
LOGIN = &#x74;&#x65;&#x73;&#x74;