3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php <?php $a = '1'; $b = &$a; $b = "2$a";
Output for 5.3.0 - 5.4.25
Parse error: syntax error, unexpected '<' in /in/SuX9Y on line 2
Process exited with code 255.