3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php calss A {} $a = new A(); $b = new A(); $a->m = $b; var_dump($a);
Output for 5.4.0 - 5.4.21
Parse error: syntax error, unexpected 'A' (T_STRING) in /in/HeYg3 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_STRING in /in/HeYg3 on line 3
Process exited with code 255.