3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump( ~(PHP_INT_MAX - 1) + 1; // -1
Output for 5.3.0 - 5.4.15
Parse error: syntax error, unexpected ';' in /in/9OHgf on line 2
Process exited with code 255.