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<?php class MyClass { public static $myStaticProperty; public $myInstanceProperty; } $staticPropertyName = 'myStaticProperty'; $instancePropertyName = 'myInstanceProperty'; MyClass::${$staticPropertyName} = 'my static value'; $obj = new MyClass(); $obj->{$instancePropertyName} = 'my instance value'; var_dump(MyClass::${$staticPropertyName}); var_dump($obj->{$staticPropertyName});
Output for 7.0.0 - 7.1.0
string(15) "my static value" Notice: Accessing static property MyClass::$myStaticProperty as non static in /in/9uAEE on line 15 Notice: Undefined property: MyClass::$myStaticProperty in /in/9uAEE on line 15 NULL
Output for hhvm-3.10.0 - 3.12.0
string(15) "my static value" Notice: Undefined property: MyClass::$myStaticProperty in /in/9uAEE on line 15 NULL
Output for 5.2.6 - 5.6.28
string(15) "my static value" Strict Standards: Accessing static property MyClass::$myStaticProperty as non static in /in/9uAEE on line 15 Notice: Undefined property: MyClass::$myStaticProperty in /in/9uAEE on line 15 NULL
Output for 5.0.5 - 5.2.5
string(15) "my static value" Strict Standards: Accessing static property MyClass::$myStaticProperty as non static in /in/9uAEE on line 15 Notice: Undefined property: MyClass::$myStaticProperty in /in/9uAEE on line 15 NULL
Output for 5.0.0 - 5.0.4
string(15) "my static value" Notice: Undefined property: MyClass::$myStaticProperty in /in/9uAEE on line 15 NULL
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/9uAEE on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/9uAEE on line 3
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/9uAEE on line 3
Process exited with code 255.