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<?php class A { private $private = 'private'; public $public = 'public'; } class B { public $private = 'pr'; private $public = 'pu'; } $r = new \ReflectionClass('A'); $p = $r->getProperty('private'); $p->setAccessible(true); $p->setAccessible(false); var_dump($p->getValue(new B())); $p = $r->getProperty('public'); $p->setAccessible(false); var_dump($p->getValue(new A()));
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ReflectionException: Given object is not an instance of the class this property was declared in in /in/S3tkV:19 Stack trace: #0 /in/S3tkV(19): ReflectionProperty->getValue(Object(B)) #1 {main} thrown in /in/S3tkV on line 19
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Fatal error: Uncaught ReflectionException: Cannot access non-public property A::$private in /in/S3tkV:19 Stack trace: #0 /in/S3tkV(19): ReflectionProperty->getValue(Object(B)) #1 {main} thrown in /in/S3tkV on line 19
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught ReflectionException: Cannot access non-public member A::$private in /in/S3tkV:19 Stack trace: #0 /in/S3tkV(19): ReflectionProperty->getValue(Object(B)) #1 {main} thrown in /in/S3tkV on line 19
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Fatal error: Uncaught ReflectionException: Cannot access non-public member A::private in /in/S3tkV:19 Stack trace: #0 /in/S3tkV(19): ReflectionProperty->getValue(Object(B)) #1 {main} thrown in /in/S3tkV on line 19
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Uncaught exception 'ReflectionException' with message 'Cannot access non-public member A::private' in /in/S3tkV:19 Stack trace: #0 /in/S3tkV(19): ReflectionProperty->getValue(Object(B)) #1 {main} thrown in /in/S3tkV on line 19
Process exited with code 255.
Output for 5.2.3 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/S3tkV on line 15 Fatal error: Call to undefined method ReflectionProperty::setAccessible() in /in/S3tkV on line 17
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<br /> <b>Warning</b>: Unexpected character in input: '\' (ASCII=92) state=1 in <b>/in/S3tkV</b> on line <b>15</b><br /> <br /> <b>Fatal error</b>: Call to undefined method ReflectionProperty::setAccessible() in <b>/in/S3tkV</b> on line <b>17</b><br />
Process exited with code 255.
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/S3tkV</b> on line <b>5</b><br />
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
<br /> <b>Parse error</b>: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/S3tkV</b> on line <b>5</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/S3tkV</b> on line <b>5</b><br />
Process exited with code 255.

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