original_string: public function setScope($scope)
    {
        if (!is_array($scope)) {
            $this->scopes = explode(' ', $scope);
        } else {
            $this->scopes = $scope;
        }
  
        return $this;
    }
code: public function setScope($scope)
    {
        if (!is_array($scope)) {
            $this->scopes = explode(' ', $scope);
        } else {
            $this->scopes = $scope;
        }
  
        return $this;
    }
code_tokens: public function setScope ( $ scope ) { if ( ! is_array ( $ scope ) ) { $ this -> scopes = explode ( ' ' , $ scope ) ; } else { $ this -> scopes = $ scope ; } return $ this ; }
docstring: Sets the scope.
  
  @param string or array $scope Space seperated string or array
docstring_tokens: Sets the scope .