original_string: public function hasData()
      {
          if ( count( $this->files ) >= 1 )
          {
              if ( $this->files[0] === 'php://stdin' || filesize( $this->files[0] ) > 0 )
              {
                  return true;
              }
          }
          return false;
      }
code: public function hasData()
      {
          if ( count( $this->files ) >= 1 )
          {
              if ( $this->files[0] === 'php://stdin' || filesize( $this->files[0] ) > 0 )
              {
                  return true;
              }
          }
          return false;
      }
code_tokens: public function hasData ( ) { if ( count ( $ this -> files ) >= 1 ) { if ( $ this -> files [ 0 ] === 'php://stdin' || filesize ( $ this -> files [ 0 ] ) > 0 ) { return true ; } } return false ; }
docstring: Returns whether the file set contains files
  
  @return bool
docstring_tokens: Returns whether the file set contains files