3v4l.org

run code in 300+ PHP versions simultaneously
<?php $server = new \WebSocket\Server('localhost', 8000); // server settings: $server->setCheckOrigin(true); $server->setAllowedOrigin('localhost'); $server->registerApplication('multivac', \WebSocket\Application\MultivacApplication::getInstance()); $server->run(); ecoh 'test'; ?>
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected ''test'' (T_CONSTANT_ENCAPSED_STRING) in /in/6TQbr on line 11
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/6TQbr on line 11
Process exited with code 255.
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182.4 ms | 1399 KiB | 67 Q