<?php
include('log.php');

$query = "SELECT * FROM files";
$result = mysql_query($query) or die('Query failed: ' . mysql_error());

$count = 0;

while ($row = mysql_fetch_array($result, MYSQL_BOTH)) {
    $td .= '<td>' . $row['file'] . $row['ext'] . '</td>;
    $count++;

    if($count == 1){
        $string .= '<tr>'.$td;
    }
    elseif($count == 4){
        $string .= $td.'</tr>';
        $count = 0;
    }
    else{
        $string .= $td;
    }
}

echo '
<table>
'.$string.'
</table>';


mysql_close($lnk);
?>