public function getValue(
        $path = null,
        $scope = ScopeConfigInterface::SCOPE_TYPE_DEFAULT,
        $scopeCode = null
    ) {
        return $this->scopePool->getScope($scope, $scopeCode)->getValue($path);
    }
public function getValue(
        $path = null,
        $scope = ScopeConfigInterface::SCOPE_TYPE_DEFAULT,
        $scopeCode = null
    ) {
        return $this->scopePool->getScope($scope, $scopeCode)->getValue($path);
    }
public function getValue ( $ path = null , $ scope = ScopeConfigInterface :: SCOPE_TYPE_DEFAULT , $ scopeCode = null ) { return $ this -> scopePool -> getScope ( $ scope , $ scopeCode ) -> getValue ( $ path ) ; }
Retrieve config value by path and scope

@param string      $path      The path to retrieve config for
@param string      $scope     The scope
@param null|string $scopeCode The scope code, if any

@return mixed
Retrieve config value by path and scope