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<?php error_reporting(E_ALL); class Foo { static function test() { var_dump(static::getValue()); $x = function () { var_dump(static::getValue()); }; $x(); } static function getValue() { return 'Foo'; } } class Bar extends Foo { static function getValue() { return 'Bar'; } } Foo::test(); Bar::test();
Output for 5.4.30 - 5.4.45, 5.5.14 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(3) "Foo" string(3) "Foo" string(3) "Bar" string(3) "Bar"
Output for 5.4.0 - 5.4.29, 5.5.0 - 5.5.13
string(3) "Foo" string(3) "Foo" string(3) "Bar" string(3) "Foo"
Output for 5.3.0 - 5.3.29
string(3) "Foo" Fatal error: Cannot access static:: when no class scope is active in /in/GWVhT on line 11
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STATIC, expecting ')' in /in/GWVhT on line 9
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STATIC, expecting ')' in /in/GWVhT on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/GWVhT on line 7
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_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/GWVhT on line 7
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/GWVhT on line 7
Process exited with code 255.
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247.49 ms | 401 KiB | 353 Q