original_string: public function getDirectory($asArray = false)
      {
          $asArray   = (bool) $asArray;
          $directory = (string) $this->_directory;
          if ($asArray) {
              $directory = explode(',', $directory);
          }
  
          return $directory;
      }
code: public function getDirectory($asArray = false)
      {
          $asArray   = (bool) $asArray;
          $directory = (string) $this->_directory;
          if ($asArray) {
              $directory = explode(',', $directory);
          }
  
          return $directory;
      }
code_tokens: public function getDirectory ( $ asArray = false ) { $ asArray = ( bool ) $ asArray ; $ directory = ( string ) $ this -> _directory ; if ( $ asArray ) { $ directory = explode ( ',' , $ directory ) ; } return $ directory ; }
docstring: Returns the set file directories which are checked
  
  @param  boolean $asArray Returns the values as array, when false an concated string is returned
  @return string
docstring_tokens: Returns the set file directories which are checked