original_string: public function count()
  	{
  		$count = 0;
  
  		for ($index = 0, $length = strlen($this->data); $index < $length; $index++)
  		{
  			$count += self::$count[ord($this->data[$index])];
  		}
  
  		return $count;
  	}
code: public function count()
  	{
  		$count = 0;
  
  		for ($index = 0, $length = strlen($this->data); $index < $length; $index++)
  		{
  			$count += self::$count[ord($this->data[$index])];
  		}
  
  		return $count;
  	}
code_tokens: public function count ( ) { $ count = 0 ; for ( $ index = 0 , $ length = strlen ( $ this -> data ) ; $ index < $ length ; $ index ++ ) { $ count += self :: $ count [ ord ( $ this -> data [ $ index ] ) ] ; } return $ count ; }
docstring: Return the number of true bits
  
  @return  integer  The number of true bits
  
  @since   1.0.0
docstring_tokens: Return the number of true bits