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Displaying a folders contents

Chris_Tech11

By Chris_Tech11
in Applications

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Chris_Tech11

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I want to use this code to display a files contents:

 

<!DOCTYPE html>

<html>

<head>

  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

  <title>Display Directory Contents</title>

  <style>

    *{

        padding:0;

        margin:0;

    }

    html,body {

        color:#333;

        font-family: "Lucida Console", Courier, monospace;

        font-size:14px;

        text-shadow:1px 1px 1px #cacaca;

        -webkit-text-shadow:1px 1px 1px #cacaca;

        -moz-text-shadow:1px 1px 1px #cacaca;

    }

    a{

        padding: 2px 0 0 24px;

        color:#FE4902;

        text-decoration:none;

    }

    a:hover{

        color:#000;

    }

    #container{

        margin:0 auto;

        width:700px;

        margin-top:20px;

        padding-top:10px;

        border:1px solid #EEE;

        border-radius:10px;

        -moz-border-radius:10px;

    }

    .head{

        background-color:#FE4902;

        color:#FFF;

        font-weight:bold;

        padding:7px 0 5px 10px;

        font-size:14px;

        letter-spacing:1px;

        font-family: Verdana, Arial, Helvetica, sans-serif;

    }

    .head:hover{background-color:#FE4902;}

    .head span{font-size:9px; letter-spacing:0;}

    td{

        background-color:#F3F3F3;

        padding:6px;

    }

    td:hover{background-color:#EFEFEF;}

    h1{

        font-size:18px;

        font-weight:bold;

        padding:0 0 10px 10px;

    }

 

    /*icons for file types (add more to suit your needs - icons by famfamfam.)*/

 

    /*images*/

    a[href$=.jpg] {background: url(image.gif) no-repeat left 50%;}

    a[href$=.gif] {background: url(image.gif) no-repeat left 50%;}

    a[href$=.png] {background: url(image.gif) no-repeat left 0%;}

 

    /*pdfs*/

    a[href$=.pdf] {background: url(pdf.gif) no-repeat left 50%;}

 

    /*psds*/

    a[href$=.psd] {background: url(psd.gif) no-repeat left 50%;}

 

    /*docs*/

    a[href$=.doc] {background: url(doc.gif) no-repeat left 50%;}

    a[href$=.txt] {background: url(doc.gif) no-repeat left 50%;}

 

    /*videos*/

    a[href$=.avi] {background: url(video.gif) no-repeat left 50%;}

    a[href$=.m4a] {background: url(video.gif) no-repeat left 50%;}

    a[href$=.mov] {background: url(video.gif) no-repeat left 50%;}

    a[href$=.mp4] {background: url(video.gif) no-repeat left 50%;}

    a[href$=.wmv] {background: url(video.gif) no-repeat left 50%;}

 

    /*audio*/

    a[href$=.mp3] {background: url(audio.gif) no-repeat left 50%;}

    a[href$=.wma] {background: url(audio.gif) no-repeat left 50%;}

    a[href$=.aac] {background: url(audio.gif) no-repeat left 50%;}

 

    /*web pages*/

    a[href$=.html] {background: url(html.gif) no-repeat left 50%;}

    a[href$=.php] {background: url(html.gif) no-repeat left 50%;}

 

  </style>

 

</head>

<body>

 

  <div id="container">

      <?php

        // opens this directory

        $myDirectory = opendir(".");

 

        // gets each entry

        while($entryName = readdir($myDirectory)) {

          $dirArray[] = $entryName;

        }

 

        // finds extention of file

        function findexts ($filename)

        {

          $filename = strtolower($filename) ;

          $exts = split("[/\\.]", $filename) ;

          $n = count($exts)-1;

          $exts = $exts[$n];

          return $exts;

        }

 

        // closes directory

        closedir($myDirectory);

 

        //  counts elements in array

        $indexCount  = count($dirArray);

 

        // sorts files

        sort($dirArray);

 

        // print 'em

        print("<h1>Directory Contents</h1>");

        print("<table width='100%' cellspacing='10'>

                <tr>

                  <td class='head'>Filename</td>

                  <td class='head'>Type</td>

                  <td class='head'>Size <span>(bytes)</span></td></tr>\n");

 

        // loops through the array of files and print them all

        for($index=0; $index < $indexCount; $index++) {

              if (substr("$dirArray[$index]", 0, 1) != "."){ // don't list hidden files

              print("<tr><td><a href='$dirArray[$index]'>$dirArray[$index]</a></td>");

              print("<td>");

              print(findexts($dirArray[$index]));

              print("</td>");

              print("<td>");

              print(filesize($dirArray[$index]));

              print("</td>");

              print("</tr>\n");

          }

        }

        print("</table>\n");

      ?>

  </div>

 

</body>

</html>

 

The code works fine as it is.  But i want to be able to change the folder that is being displayed. 

 

So i change this:

$myDirectory = opendir(".");

 

to:

 

$SelectedFolder = $_SESSION['SESS_LOGIN_NAME']; 

        $myDirectory = opendir("uploaded/$SelectedFolder");

 

And it throws up errors...?

 

This is the error that is shown: Capture

 

Any help would be great thanks :P

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