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<?php namespace Name; function Boo() { var_dump('func:', __FUNCTION__, __METHOD__); } trait Constants { public static function traitC () { return var_dump(__CLASS__,__FUNCTION__, __METHOD__); } } class Foo { use Constants; public function method () { return function () { var_dump(__CLASS__,__FUNCTION__, __METHOD__); };} } $stdClass = new \stdClass(); $closure = (new Foo())->method(); $closure(); echo PHP_EOL; echo PHP_EOL; $closure = (new Foo())->traitC(); $closure();

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