Trying to sort by date, but does not work

[chrisdee]

I'm trying to get the script below to sort ascending by date, but it doesnt work properly. Any solutions or suggestions are greatly apreciated.

<?

function sort_music($a, $b) {
 if ($a == $b) return 0;
 else return ($a[2] > $b[2]);
}

$myFiles=array();
$homedir = "music/cd";
$dir = opendir("$homedir");
while(FALSE !== ($file = readdir($dir))) {
 if($file=="." || $file==".."||$file=="index.php"||$file=="music.php"||ereg("txt|html|doc",$file)) {
 } else {
  $myFiles[] = "$file";
 }
} closedir($dir);

usort($myFiles, 'sort_music');
reset($myFiles);

echo "<table>";
echo "<tr><td colspan=4><b>CD</b></td></tr>";
echo "  <tr>
        <td class=s>&nbspNr&nbsp</td>
        <td class=s>&nbspSong&nbsp</td>
        <td class=s>&nbspSize&nbsp</td>
        <td class=s>&nbspDate (Uploaded)&nbsp</td>
        </tr>";

foreach($myFiles as $value) {

 $sjekk_size = stat("music/cd/$value");
 $size = $sjekk_size['size'];

 $sjekk_date = stat("music/cd/$value");
 $date = $sjekk_date['ctime'];
 $count_cd++;

 $del = split("-",$value);

 echo " <tr>
        <td class=p>&nbsp$count_cd&nbsp</td>
        <td class=p>&nbsp<a class=cd href=music/cd/$del[0]>" . substr($del[0],0,-4) . "</a>&nbsp</td>
        <td class=p>&nbsp" . substr("$size",0,-6) . "," .  substr("$size",1,-5) . " MB&nbsp</td>
        <td class=p>&nbsp" . date("d.m.Y",$date) . "&nbsp</td>
        </tr>";
}
echo "</table>";

?>

[Weedpacket]

As far as I can see, $myfiles[] is just a list of filenames; (from the $myFiles[] = "$file"; line). What's the [2] bit supposed to refer to? The file-modified time? You'll need to get that.

$myFiles[] = array($file, filemtime($file));

The test would refer to $a[1] and $b[1], and you'll want $del = split('-', $value[0]) further down (better yet; use explode(); read what the manual has to say about split to see why).

[chrisdee]

I dont understand. Could you show me ?

[chrisdee]

Ok, thanks anyway.