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<?php class ParentClass { public static function getValue() { return 'Parent class'; } public static function staticVariable() { echo static::getValue(), PHP_EOL; } public static function selfVariable() { echo self::getValue(), PHP_EOL; } } class ChildClass extends ParentClass { public static function getValue() { return 'Child class'; } public static function staticVariable() { echo static::getValue(), PHP_EOL; } public static function selfVariable() { echo self::getValue(), PHP_EOL; } } ParentClass::staticVariable(); ChildClass::staticVariable(); ParentClass::selfVariable(); ChildClass::selfVariable();
Output for git.master, git.master_jit, rfc.property-hooks
Parent class Child class Parent class Child class

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