3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php ech3o "1";
Output for 5.4.0 - 5.4.16
Parse error: syntax error, unexpected '"1"' (T_CONSTANT_ENCAPSED_STRING) in /in/C01sO on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.26
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/C01sO on line 2
Process exited with code 255.