Topic awaiting preservation: Trouble in removing files from server (Page 1 of 1)

$order_logo = "SELECT * FROM logo_table WHERE id = '$_POST[del_logo]' ";
		$get_logo = mysql_query($order_logo, $login) or die(mysql_error());
		
		while ($row = mysql_fetch_row($get_logo)) {
			$id = $row['id'];
			$filename = $row['logo'];
			$name = $row['logo_name'];
		
			echo "$filename";
		}		
		
		//This will delete the file from the server.
		chmod( "logos/$filename, 777");
		unlink( "logos/$filename");
		
		//This will reset the rows that contain that logo in realestate_info_table to 'NONE'.
		$reset_logo = "UPDATE realestate_info_table SET logo = 'NONE' WHERE logo = '$filename' ";
		mysql_query($reset_logo) or die(mysql_error());
		
		//This will delete the entry from logo_table.
		$delete_entry = "DELETE FROM logo_table WHERE id = '$_POST[del_logo]' ";
		mysql_query($delete_entry) or die(mysql_error());

while ($row = mysql_fetch_row($get_logo)) {
                        $id = $row['id'];
                        $filename = $row['logo'];
                        $name = $row['logo_name'];

while ($row = mysql_fetch_row($get_logo)) {
                        $id = $row['0'];
                        $filename = $row['1'];
                        $name = $row['2'];