original_string: public function size()
      {
          $position = ftell($this->_fileHandle);
          fseek($this->_fileHandle, 0, SEEK_END);
          $size = ftell($this->_fileHandle);
          fseek($this->_fileHandle, $position);
  
          return $size;
      }
code: public function size()
      {
          $position = ftell($this->_fileHandle);
          fseek($this->_fileHandle, 0, SEEK_END);
          $size = ftell($this->_fileHandle);
          fseek($this->_fileHandle, $position);
  
          return $size;
      }
code_tokens: public function size ( ) { $ position = ftell ( $ this -> _fileHandle ) ; fseek ( $ this -> _fileHandle , 0 , SEEK_END ) ; $ size = ftell ( $ this -> _fileHandle ) ; fseek ( $ this -> _fileHandle , $ position ) ; return $ size ; }
docstring: Get the size of the already opened file
  
  @return integer
docstring_tokens: Get the size of the already opened file