Help with multiple file upload form

[kan3xiao]

Hi all,

I came across a pretty good file upload script that I have working perfectly with only one upload box in a form. If I want to have 2 upload boxes in one form, how would I have to adjust the variables in the script below to get it to work.

PHP Code:

$filename = $_FILES["file"]["name"];
 $file_basename = substr($filename, 0, strripos($filename, '.')); // get file extention
 $file_ext = substr($filename, strripos($filename, '.')); // get file name
 $filesize = $_FILES["file"]["size"];
 $allowed_file_types = array('.jpg','.gif','.png', '.pdf');
   
   if (in_array($file_ext,$allowed_file_types)  &&  ($filesize < 1024000)) {
      // rename file
        $newfilename = md5($file_basename) . $file_ext;
            if (file_exists("images/" . $newfilename)) {        
            // file already exists error
                $error[] =  "You have already uploaded this file.";            
            } else {        
                move_uploaded_file($_FILES["file"]["tmp_name"], "images/" . $newfilename);
                }
           } elseif (empty($file_basename)) {    
            // file selection error
           $error[] =   "Please select a file to upload.";        
        } elseif ($filesize > 200000) {    
            // file size error
            $error[] =  "The file you are trying to upload is too large.";        
        } else {    
            // file type error
               $error[] =  "Only these file types are allowed for upload: " . implode(', ',$allowed_file_types);
            unlink($_FILES["file"]["tmp_name"]);        
        } 


and the form in the HTML:

<form method="post" action="upload.php" id="uploadform" enctype="multipart/form-data">
<input type="file" name="file" id="file" size="50">
<input name="upload" type="submit" value="Upload Files">
</form>

I know I have to make another input box, so it would look something like this:

<form method="post" action="upload.php" id="uploadform" enctype="multipart/form-data">
<input type="file" name="file" id="file" size="50">
<input type="file" name="file2" id="file2" size="50">
<input name="upload" type="submit" value="Upload Files">
</form>

But then how would I duplicate and modify the PHP code above? I tried just duplicating the whole code and putting 2s after all the variables but of course that didn't work. Anyone have any ideas?

[abduraooft]

Try

<input type="file" name="file[]" id="file" size="50">
<input type="file" name="file[]" id="file2" size="50">

PHP Code:

foreach($_FILES as $key => $value){
$filename = $value["name"];
 $file_basename = substr($filename, 0, strripos($filename, '.')); // get file extention
 $file_ext = substr($filename, strripos($filename, '.')); // get file name
 $filesize = $value["size"]; 

.............

}