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<?php class Foo { static function bar() { $foo = static function() { return get_called_class(); }; return $foo(); } static function baz() { $foo = function() { return get_called_class(); }; return $foo(); } static function rebind() { $foo = function() { return get_called_class(); }; return $foo->bindTo(null,Foo); } } class Bar extends Foo { } //print Bar::bar() . Bar::baz() . print Bar::rebind(); assert(Bar::bar() === 'Bar'); assert(Bar::baz() === 'Bar');
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Undefined constant "Foo" in /in/Fo6Eq:23 Stack trace: #0 /in/Fo6Eq(32): Foo::rebind() #1 {main} thrown in /in/Fo6Eq on line 23
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Use of undefined constant Foo - assumed 'Foo' (this will throw an Error in a future version of PHP) in /in/Fo6Eq on line 23 Fatal error: Uncaught Error: Object of class Closure could not be converted to string in /in/Fo6Eq:32 Stack trace: #0 {main} thrown in /in/Fo6Eq on line 32
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Warning: Use of undefined constant Foo - assumed 'Foo' (this will throw an Error in a future version of PHP) in /in/Fo6Eq on line 23 Recoverable fatal error: Object of class Closure could not be converted to string in /in/Fo6Eq on line 32
Process exited with code 255.
Output for 7.1.0 - 7.1.33
Notice: Use of undefined constant Foo - assumed 'Foo' in /in/Fo6Eq on line 23 Recoverable fatal error: Object of class Closure could not be converted to string in /in/Fo6Eq on line 32
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
Notice: Use of undefined constant Foo - assumed 'Foo' in /in/Fo6Eq on line 23 Catchable fatal error: Object of class Closure could not be converted to string in /in/Fo6Eq on line 32
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_FUNCTION, expecting T_PAAMAYIM_NEKUDOTAYIM in /in/Fo6Eq on line 5
Process exited with code 255.
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_STATIC in /in/Fo6Eq on line 5
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_STATIC in <b>/in/Fo6Eq</b> on line <b>5</b><br />
Process exited with code 255.
Output for 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected T_STATIC in <b>/in/Fo6Eq</b> on line <b>5</b><br />
Process exited with code 255.
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/Fo6Eq</b> on line <b>4</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_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/Fo6Eq</b> on line <b>4</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/Fo6Eq</b> on line <b>4</b><br />
Process exited with code 255.
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