3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump((not 1), ~1);
Output for 5.4.0 - 5.4.26
Parse error: syntax error, unexpected '1' (T_LNUMBER) in /in/t72KL on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_LNUMBER in /in/t72KL on line 3
Process exited with code 255.