3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $x = new __PHP_Incomplete_Class(); var_dump($x); var_dump(is_object($x));
based on NaW8c
Output for 5.0.0 - 5.6.28, 7.0.0 - 7.1.0
object(__PHP_Incomplete_Class)#1 (0) { } bool(false)
Output for hhvm-3.10.0 - 3.13.2
object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> NULL } bool(false)
Output for 4.3.11 - 4.4.9
Fatal error: Unknown(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition unknown of the object you are trying to operate on was loaded _before_ the session was started in /in/ai6f9 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.10
Fatal error: Unknown(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition <b>unknown</b> of the object you are trying to operate on was loaded _before_ the session was started in /in/ai6f9 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Unknown(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition <b>unknown</b> of the object you are trying to operate on was loaded _before_ the session was started in /in/ai6f9 on line 3