3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php trait Base {} trait Trait1 { use Base; } class Example extends ArrayObject { use Trait1; } $o = new Example(); echo ($o instanceof ArrayObject) ? 'y': 'n', ','; echo ($o instanceof Trait1) ? 'y': 'n', ','; echo ($o instanceof Traversable) ? 'y': 'n', ','; echo ($o instanceof Base) ? 'y': 'n';
Output for 5.4.0 - 7.1.0
y,n,y,n
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/k6HsS on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/k6HsS on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/k6HsS on line 3
Process exited with code 255.