3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A extends _PHP_Incomplete_ClassClass { } $a = new A(); var_dump(is_object($a));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Class "_PHP_Incomplete_ClassClass" not found in /in/TDem1:3 Stack trace: #0 {main} thrown in /in/TDem1 on line 3
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught Error: Class '_PHP_Incomplete_ClassClass' not found in /in/TDem1:3 Stack trace: #0 {main} thrown in /in/TDem1 on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Fatal error: Class '_PHP_Incomplete_ClassClass' not found in /in/TDem1 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Class a: Cannot inherit from undefined class _php_incomplete_classclass in /in/TDem1 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Class a: Cannot inherit from undefined class _php_incomplete_classclass in /in/TDem1 on line 3

preferences:
322.87 ms | 401 KiB | 455 Q