protected function _getIndent($line) {
		$count = $space = $tab = 0;
		$end = strlen($line);
		while (($count < $end) && ($line[$count] === "\t")) {
			$tab++;
			$count++;
		}
		while (($count < $end) && ($line[$count] === ' ')) {
			$space++;
			$count++;
		}
		return array(
			'space' => $space,
			'tab' => $tab
		);
	}
protected function _getIndent($line) {
		$count = $space = $tab = 0;
		$end = strlen($line);
		while (($count < $end) && ($line[$count] === "\t")) {
			$tab++;
			$count++;
		}
		while (($count < $end) && ($line[$count] === ' ')) {
			$space++;
			$count++;
		}
		return array(
			'space' => $space,
			'tab' => $tab
		);
	}
protected function _getIndent ( $ line ) { $ count = $ space = $ tab = 0 ; $ end = strlen ( $ line ) ; while ( ( $ count < $ end ) && ( $ line [ $ count ] === "\t" ) ) { $ tab ++ ; $ count ++ ; } while ( ( $ count < $ end ) && ( $ line [ $ count ] === ' ' ) ) { $ space ++ ; $ count ++ ; } return array ( 'space' => $ space , 'tab' => $ tab ) ; }
Will determine how many tabs are at the beginning of a line.

@param  string $line The current line is on
@return bool
Will determine how many tabs are at the beginning of a line .