ppt file upload and download

How i can upload a ppt file and store it to some database and later download it.
I have a code for uploading a txt file but id doesn't work. Plz help me in this regard.
here is the code...

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<?php

function upload_form(){

?>

      <table border = "1" align="center">

      <tr><td>

      <form   method="post" enctype="multipart/form-data" action="<? echo $_SERVER['PHP_SELF']?>">

      <input type ="file" name="userfile">

      <input type="submit" name="action" value="upload">

</form>

<td></tr>

</table>

<? 

}

function upload_file(){

      $uploaddir="D:\personal\source code";

      //echo "$uploaddir";

      $userfile_name=$_FILES['userfile']['name'];

      //echo "$userfile_name";

      $userfile_tmp_name=$_FILES['userfile']['tmp_name'];

      $userfile_size=$_FILES['userfile']['size'];

      $userfile_type=$_FILES['userfile']['type'];
 
      if(isset($_ENV['WINDIR'])){

           // $userfile=str_replace("\\\\","\\",$_FILES['username']['name']);

      }

      $filename=basename($userfile_name);

      if($userfile_size<=0) die("$filename is empty.");

      if(!$move_uploaded_file($superfile_tmp_name,"$uploaddir/$filename"))

            die("Cannot copy $userfile_name to $filename");

      if(isset($_ENV['WINDIR']) && ! unlink($userfile))

            die ("Cannot delete the file $userfile_name.");

      echo "$filename has successfully uploaded.<BR>";

      echo "filesize: ".number_format($userfile_size)."<BR>";

      echo "filetype: $userfile_type<BR>"; 
 
}

?>
 
<html>

<head>

<title>Uploading a file to remote server</title>

</head>

<body>

<?php

if($_POST[action]=='upload'){

      upload_file();

}else {

      upload_form();

  }

?>

</body>

</html>

Jun 30 '08 #1

Subscribe Reply

7571

Markus

6,050

Expert 4TB

Hey there.
Check out this tutorial.

Jun 30 '08 #2

rubelpasha

thanks mark. I will try

Jul 2 '08 #3

Markus

6,050

Expert 4TB

thanks mark. I will try

Post back if you need help.

Jul 2 '08 #4

rubelpasha

hi all,
I want to upload a ppt file to a database and download it by using php. can anyone help me?? plz, i m in trouble.

i can do this with atxt file. but in case of ppt id doesn,t work

Jul 7 '08 #5

rubelpasha

Hello mark,
I read this tutorial. But there is nothing for ppt file uploading and downloading. I think i cant extract the header of ppt file.

Jul 7 '08 #6

Markus

6,050

Expert 4TB

Hello mark,
I read this tutorial. But there is nothing for ppt file uploading and downloading. I think i cant extract the header of ppt file.

The downloading and uploading of a ppt file should be no different than the downloading and uploading of an image file; same principles.

The tutorial gives you the tools needed to upload a file and download a file.

Jul 7 '08 #7

Markus

6,050

Expert 4TB

Do not double post.

Jul 7 '08 #8

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