original_string: protected function _getServicePath()
      {
          if (isset($this->_options['server'])) {
              return $this->_options['server']->getDirectory();
          }
  
          if (isset($this->_options['directories'])) {
              return $this->_options['directories'];
          }
  
          return array();
      }
code: protected function _getServicePath()
      {
          if (isset($this->_options['server'])) {
              return $this->_options['server']->getDirectory();
          }
  
          if (isset($this->_options['directories'])) {
              return $this->_options['directories'];
          }
  
          return array();
      }
code_tokens: protected function _getServicePath ( ) { if ( isset ( $ this -> _options [ 'server' ] ) ) { return $ this -> _options [ 'server' ] -> getDirectory ( ) ; } if ( isset ( $ this -> _options [ 'directories' ] ) ) { return $ this -> _options [ 'directories' ] ; } return array ( ) ; }
docstring: Get the array of service directories
  
  @return array Service class directories
docstring_tokens: Get the array of service directories