original_string: public function applyComplement()
  	{
  		$length = strlen($this->data);
  
  		for ($index = 0; $index < $length; $index++)
  		{
  			$this->data[$index] = chr(~ ord($this->data[$index]));
  		}
  
  		return $this->restrict();
  	}
code: public function applyComplement()
  	{
  		$length = strlen($this->data);
  
  		for ($index = 0; $index < $length; $index++)
  		{
  			$this->data[$index] = chr(~ ord($this->data[$index]));
  		}
  
  		return $this->restrict();
  	}
code_tokens: public function applyComplement ( ) { $ length = strlen ( $ this -> data ) ; for ( $ index = 0 ; $ index < $ length ; $ index ++ ) { $ this -> data [ $ index ] = chr ( ~ ord ( $ this -> data [ $ index ] ) ) ; } return $ this -> restrict ( ) ; }
docstring: Complement the bit array
  
  @return  BitArray  This object for chaining
  
  @since   1.0.0
docstring_tokens: Complement the bit array