3v4l.org

run code in 300+ PHP versions simultaneously
<?php class EtConfig { public $smtp_user; } et = new EtConfig; echo et;
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.21
Parse error: syntax error, unexpected '=' in /in/h4ZLJ on line 6
Process exited with code 255.

preferences:
180.71 ms | 1395 KiB | 57 Q