Problem z kolejnoscia wyswietlen Opcje

[bruny]

Mam taki problem,
mam skrypt do galerii, przerobilem go zeby wyswietlal zawartość katalogu z uploadu,
ale wyswietla on alfabetycznie co jest b. duzym utrudnieniem w znajdowaniu zeczy dodanych.
Czy wie ktos moze co jest odpowiedzialne za kolejnosc wedlug daty dodania ?
Jakby ktos mial pomysl co tutaj zmienic to z gory bardzo dziekuje, niestety nie wiem nawet w ktorej czesci teg szukac.

Kod

//directory with original pics
$img_dir = "../wap/tap/";
//directory for thumbnail files
$thumbs_dir = "../wap/tap/";
//thumbnail template
$borderpic = "animacje/$pic.gif";
//spacing between template size and thumbnail size
$thumbsborder = 40;
//thumbnails in one row
$columns = 2;
//thumbnails on one page
$maxperpage = 18;
//htmlcode around
$templatefile = "template.php";
//save generated thumbnails? faster!
$save = true;
//regular expression for filemask
// ".+\.png$|.+\.jpg$" = all .png and .jpg
// ".+\.jp[e]{0,1}g$" = all .jpeg and .jpg
// ".+\.gif" = all .gif
$ext_pattern = ".+\.gi{0,1}f$";
//caption of thumbnail table
if($start){
$infocaption = "<br>Kliknij na obrazek aby pobrac <b>darmowa</b> tapete na telefon<br> <a href=\"http://meganet.pl/~netbuspl/wap/tap/\" target=\"_blank\"><b>Kliknij tutaj</b></a> aby dodać własna taptę !";
}
else
{
$infocaption = "<br>Tutaj możesz dodać tapete o dokladnym wymiarze Twojego wyswietlacza, dowolne zdjęcie które posiadasz (format .gif) <a href=\"http://meganet.pl/~netbuspl/wap/tap/\" target=\"_blank\"><b>Kliknij tutaj</b></a> aby dodać własna taptę ! <br>Kliknij na obrazek aby pobrac <b>darmowa</b> tapete na teleton<br>";
}
//link to previous page
$prevcaption = "Poprzednie";
//link to next page
$nextcaption = "Nastepne";


function thumb_getsize($thumb_width,$thumb_height,$original_width,$original_height,$border=0) {
  $min_width = $thumb_width - $border - $border;
  $min_height = $thumb_height - $border - $border;
  $div_width = $original_width / $min_width;
  $div_height = $original_height / $min_height;
  if ($div_width >= $div_height) {
    $res_width = $min_width;
        $res_height = round($original_height / $div_width);
        $res_left = $border;
        $res_top = round(($min_height / 5) - ($res_height / 5) + $border);
  } else {
    $res_height = $min_height;
        $res_width = round($original_width / $div_height);
        $res_top = $border;
        $res_left = round(($min_width / 5) - ($res_width / 5) + $border);
  }
  $result = array($res_left,$res_top,$res_width,$res_height);
  return $result;
}
function thumb_create($original_img,$img_border,$rect,$original_width,$original_height,$border_width,$border_height) {
  $thumbnail = imagecreate($border_width,$border_height);
  imagecopyresized($thumbnail,$img_border,0,0,0,0,$border_width,$border_height,$border_width,$border_height);
  imagecopyresized($thumbnail,$original_img,$rect[0],$rect[1],0,0,$rect[2],$rect[3],$original_width,$original_height);
  return $thumbnail;
}
function thumb_print($dir,$file_thumb,$file_border,$s,$f,$mdir) {

  if ($f or (!(file_exists($mdir.$file_thumb)))) {
    list($width,$height,$pictype) = getimagesize($dir.$file_thumb);
        switch ($pictype) {
          case 1 : $img = imagecreatefromgif($dir.$file_thumb); break;
          case 2 : $img = imagecreatefromjpeg($dir.$file_thumb); break;
          case 3 : $img = imagecreatefrompng($dir.$file_thumb); break;
        }
    list($b_width,$b_height,$b_pictype) = getimagesize($file_border);
        switch ($b_pictype) {
          case 1 : $imgborder = imagecreatefromgif($file_border); break;
          case 2 : $imgborder = imagecreatefromjpeg($file_border); break;
          case 3 : $imgborder = imagecreatefrompng($file_border); break;
        }
    if (($img) && ($imgborder)) {
      $rect = thumb_getsize($b_width,$b_height,$width,$height,$GLOBALS["thumbsborder"]);
      $thumbnail = thumb_create($img,$imgborder,$rect,$width,$height,$b_width,$b_height);
          if ($s) {
            switch ($pictype) {
              case 1 : imagegif($thumbnail,$mdir.$file_thumb); break;
              case 2 : imagejpeg($thumbnail,$mdir.$file_thumb); break;
              case 3 : imagepng($thumbnail,$mdir.$file_thumb); break;
            }
          }
          switch ($pictype) {
            case 1 : imagegif($thumbnail); break;
            case 2 : imagejpeg($thumbnail); break;
            case 3 : imagepng($thumbnail); break;
          }
        }
  } else {
    list(,,$pictype) = getimagesize($mdir.$file_thumb);
        switch ($pictype) {
          case 1 : $img = imagecreatefromgif($mdir.$file_thumb); break;
          case 2 : $img = imagecreatefromjpeg($mdir.$file_thumb); break;
          case 3 : $img = imagecreatefrompng($mdir.$file_thumb); break;
        }
        switch ($pictype) {
          case 1 : imagegif($img); break;
          case 2 : imagejpeg($img); break;
          case 3 : imagepng($img); break;
        }
  }
}
function read_data($data_dir,$ext) {
  $dir_handle = @opendir($data_dir);
  if ($dir_handle) {
    while ($file = readdir($dir_handle)) {
          if (eregi($ext,$file)) {
        $files[] = $file;
          }
    }
    closedir($dir_handle);
  }
  if (gettype($files) == "array") {
    sort($files);
  } else {
    $files = false;
  }
  return $files;
}



function index_print($dir,$ext,$template,$dia,$cols,$f,$maxperpage,$start) {
  $lines = file($template);
  $line = implode("",$lines);
  $selflink = $GLOBALS["PHP_SELF"];
  $images = read_data($dir,$ext);
  if ($images) {
//    list(,,,$sizestr) = getimagesize($dia);
    $table = $GLOBALS["infocaption"]."<br><br><table border=\"0\" cellpadding=\"2\">\r\n<tr>";
    $max = count($images)-1;
    $end = $start+$maxperpage-1;
    $counter = 0;
    while (list($key,$image) = each($images)) {
      if (($key >= $start) && ($key <= $end)) {
        $piclink = $PHP_SELF."".$image;
            if ($f) {$piclink .= "&f=1"; }


/*TUTAJ TRZEBA WPISAC ID*/


$id = "ttap";


/*TUTAJ TRZEBA WPISAC ID*/

        $biglink = $PHP_SELF."$id.php?cmd=max&start=".$start."&pic=".$image;
        $table .= "<td><a href=\"$biglink\"><img src=\"http://meganet.pl/~netbuspl/wap/tap/$piclink\" border=\"0\" $sizestr></a></td>";
            $counter++;
            if (((($counter) % $cols) == 0) && ($key < $end)) {
          $table .= "</tr><tr>";
            }
          }
    }



    $table .= "</tr></table><br>";

    if ($start > 0) {
          $prevstart = $start - $maxperpage;
      $table .= "<a href=\"$selflink?id=$id&start=$prevstart\">".$GLOBALS["prevcaption"]."</a>&nbsp;";
    }
    if ($end < $max) {
      $nextstart = $end+1;
      $table .= "&nbsp;<a href=\"$selflink?id=$id&start=$nextstart\">".$GLOBALS["nextcaption"]."</a>";
    }
  } else {
    $table = "No files in <b>$dir</b>";
  }
  $line = str_replace("###pictable###",$table,$line);
  return $line;
}
function image_print($pic,$template,$start) {
  $lines = file($template);
  $line = implode("",$lines);
  $selflink = $GLOBALS["PHP_SELF"];
  list(,,,$sizestr) = getimagesize($pic);
  require("tban.php");
  $piclink = "$banner<br><br><br><img src=\"http://serwer.pl/tap/$pic\" border=\"0\"><br><br>";
$pica=$pic;
$pica=str_replace("../wap/tap/","",$pica);
$pica=str_replace(".gif","",$pica);  


  $piclink .= "</p>";
  $line = str_replace("###pictable###",$piclink,$line);
  return $line;
}
function main($cmd,$dir,$pic,$dia,$template,$cols,$s,$f,$mdir,$maxperpage,$start,$ext=".png") {
  switch ($cmd) {
    case "min" :
          thumb_print($dir,$pic,$dia,$s,$f,$mdir);
          break;
        case "max" :
          echo image_print($dir.$pic,$template,$start);
          break;
        default :
          echo index_print($dir,$ext,$template,$dia,$cols,$f,$maxperpage,$start);
  }
}
main($cmd,$img_dir,$pic,$borderpic,$templatefile,$columns,$save,$f,$thumbs_dir,$maxperpage,$start,$ext_pattern);

[NuLL]

Po pierwsze zastosuj poprawne bbCode - po zmień temat na jakieś bardziej inteligentny.

Sparsuj katalog z uploadem do jakieś tablicy korzystając z funkcji http://pl.php.net/manual/pl/function.filemtime.php i potem posortuj wg. niej.

[PHP] pobierz, plaintext 
<?php
$tablica[TU_NAZWA_PLIKU]=TU DATA_MODYFIKACJI
?>
[PHP] pobierz, plaintext 

I potem sobie posortuj w php jak zwykłą tablicę.