3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = (1 &lt;&lt; 0); $b = (1 &lt;&lt; 1); echo $b | $a;
Output for 5.3.0 - 5.4.14
Parse error: syntax error, unexpected ';' in /in/2h9Hc on line 3
Process exited with code 255.