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<?php class Foo { protected $bar = 'test'; public function __get($property) { return isset($this->$property) ? $this->$property : null; } } $foo = new Foo(); var_dump($foo->bar); $foo->bar = 'mest'; var_dump($foo->bar);
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
string(4) "test" Fatal error: Uncaught Error: Cannot access protected property Foo::$bar in /in/bQcEd:18 Stack trace: #0 {main} thrown in /in/bQcEd on line 18
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
string(4) "test" Fatal error: Cannot access protected property Foo::$bar in /in/bQcEd on line 18
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Cannot access protected property Foo::$bar in /in/bQcEd on line 16
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/bQcEd on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/bQcEd on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/bQcEd on line 4
Process exited with code 255.

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