3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Example {} define('PROVA', 'Example'); $prova = PROVA; $a = new constant('PROVA');
based on SsCpB
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Class 'constant' not found in /in/CX4OV:8 Stack trace: #0 {main} thrown in /in/CX4OV on line 8
Process exited with code 255.
Output for 5.3.20 - 5.6.28
Fatal error: Class 'constant' not found in /in/CX4OV on line 8
Process exited with code 255.