protected function unindentBlock($start, $end)
	{
		$this->i = $start;
		do
		{
			if ($this->tokens[$this->i][0] === T_WHITESPACE || $this->tokens[$this->i][0] === T_DOC_COMMENT)
			{
				$this->tokens[$this->i][1] = preg_replace("/^\t/m", '', $this->tokens[$this->i][1]);
			}
		}
		while (++$this->i <= $end);
	}
protected function unindentBlock($start, $end)
	{
		$this->i = $start;
		do
		{
			if ($this->tokens[$this->i][0] === T_WHITESPACE || $this->tokens[$this->i][0] === T_DOC_COMMENT)
			{
				$this->tokens[$this->i][1] = preg_replace("/^\t/m", '', $this->tokens[$this->i][1]);
			}
		}
		while (++$this->i <= $end);
	}
protected function unindentBlock ( $ start , $ end ) { $ this -> i = $ start ; do { if ( $ this -> tokens [ $ this -> i ] [ 0 ] === T_WHITESPACE || $ this -> tokens [ $ this -> i ] [ 0 ] === T_DOC_COMMENT ) { $ this -> tokens [ $ this -> i ] [ 1 ] = preg_replace ( "/^\t/m" , '' , $ this -> tokens [ $ this -> i ] [ 1 ] ) ; } } while ( ++ $ this -> i <= $ end ) ; }
Remove one tab of indentation off a range of PHP tokens

@param  integer $start  Index of the first token to unindent
@param  integer $end    Index of the last token to unindent
@return void
Remove one tab of indentation off a range of PHP tokens