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<?php class A {} $a = new A; $a->self = $a; var_export($a);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Creation of dynamic property A::$self is deprecated in /in/vek0C on line 7 Warning: var_export does not handle circular references in /in/vek0C on line 8 \A::__set_state(array( 'self' => NULL, ))
Output for 5.4.7 - 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, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Warning: var_export does not handle circular references in /in/vek0C on line 8 A::__set_state(array( 'self' => NULL, ))
Output for 5.2.14 - 5.2.17, 5.3.3 - 5.3.29, 5.4.0 - 5.4.6
Fatal error: Nesting level too deep - recursive dependency? in /in/vek0C on line 8
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.13, 5.3.0 - 5.3.2
A::__set_state(array( 'self' => A::__set_state(array( 'self' => A::__set_state(array( 'self' => A::__set_state(array( Fatal error: Nesting level too deep - recursive dependency? in /in/vek0C on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
class A { public $self = class A { public $self = class A { public $self = class A { Fatal error: Nesting level too deep - recursive dependency? in /in/vek0C on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
class a { var $self = class a { }; }

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