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<?php class Base { public function action($return = false) { $result = ''; if ($return) { return $result; } echo $result; } } class Vendor extends Base { public function action($return = false) { // fetch contents without rendering $result = parent::action(true); // this would be new: if ($return) { return $result; } echo $result; } } class Local extends Vendor { public function action($return = false) { // do some venture specific stuff // call parent $result = parent::action(true); } }
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