3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $_SERVER['HTTP_HOST'] == 'arpaco.localhost' echo (var_dump($_SERVER['HTTP_HOST'])."<br>");
Output for 5.4.0 - 5.4.20
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/MdMh2 on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_ECHO in /in/MdMh2 on line 5
Process exited with code 255.