public function combineString( $path, $content, $throwException = FALSE )
	{
		$listLines	= array();
		$listImport	= array();
		$this->statistics['sizeOriginal']	= 0;
		$this->statistics['sizeCombined']	= 0;
		$this->statistics['sizeCompressed']	= 0;
		$this->statistics['numberFiles']	= 0;
		$this->statistics['filesFound']		= array();
		$this->statistics['filesSkipped']	= array();
		$content	= preg_replace( '/\/\*.+\*\//sU', '', $content );
		$lines		= explode( "\n", $content );
		foreach( $lines as $line )
		{
			$line	= trim( $line );
			if( !$line )
				continue;
			if( preg_match( $this->importPattern, $line ) )
			{
				preg_match_all( $this->importPattern, $line, $matches );
				$fileName	= $matches[2][0];
				$this->statistics['filesFound'][]	= $fileName;

				if( !file_exists( $path.$fileName ) )
				{
					if( $throwException )
						throw new RuntimeException( 'CSS File "'.$fileName.'" is not existing.' );
					$this->statistics['filesSkipped'][] = $fileName;
					continue;
				}

				$content	= file_get_contents( $path.$fileName );
				$content	= $this->reviseStyle( $content );
				$this->statistics['numberFiles']	++;
				$this->statistics['sizeOriginal']	+= strlen( $content );
//			$depth	= substr
				if( substr_count( $fileName, "/" ) )
					$content	= preg_replace( "@(\.\./){1}([^\.])@i", "\\2", $content );
				$listImport[]	= "/*  --  ".$fileName."  --  */";
				$listImport[]	= $content."\n";
			}
			else
				$listLines[]	= $line;
		}
		$content	= implode( "\n", $listImport ).implode( "\n", $listLines );
		$this->statistics['sizeCombined']	= strlen( $content );
		return $content;
	}