[RESOLVED] Sorting array problem

[usamaalam]

I have populated an array first column with filenames and second column with folder and filenames. I want to sort the array with respect to filename i.e. first column. I tried different array sorting functions but none gave me correct results.

Here's my code.

        while (($file = readdir($dh)) != false) {
            // print "filename: $file : filetype: " . filetype($dir . $file) . "\n";
            if(filetype($dir . $file)!='dir' and !in_array($file,$att))
            {
				$filearray[$i][0] = $file;
				$filearray[$i][1] = $dir.$file;
				$i++;
			}			
        }

Thanks.