File Upload Script - Restricting file types ...

Seldimi · #1 (**permalink**) 12-27-03, 06:48 AM

HTML Form (uploader.htm)

Code:

<html> 
<head> 
<title> Simple W.M.P. Uploader</title> 
</head> 
<body> 
<form action="uploader.php" enctype="multipart/form-data" method="POST"> 
<input type="hidden" name="MAX_FILE_SIZE" value="51200"> 
File to Upload: <input type="file" name="fileupload"><br><br> 
<input type="submit" value="upload!"> 
</form> 
</body> 
</html>

PHP Script (uploader.php)

PHP Code:


			
<html> 

<head> 

<title>Simple W.M.P. Uploader</title> 

</head> 

<body> 

<h1>Upload Results</h1> 

<?php 

$file_dir = "/path/to/upload/directory"; 



foreach($_FILES as $file_name => $file_array) { 

   print "path: ".$file_array['tmp_name']."<br>\n"; 

   print "name: ".$file_array['name']."<br>\n"; 

   print "type: ".$file_array['type']."<br>\n"; 

   print "size: ".$file_array['size']."<br>\n"; 



   if (is_uploaded_file($file_array['tmp_name'])) { 

      move_uploaded_file($file_array['tmp_name'], "$file_dir/$file_array[name]") or die ("Failed Transfering"); 

       print "Moved !<br><br>"; 

   } 

} 

?>

Here is a script for uploading ...
How can I restrict the uploading type, like only .gif/.jpg ???

mdhall · #2 (**permalink**) 12-27-03, 09:39 AM

<html>
<head>
<title>Simple W.M.P. Uploader</title>
</head>
<body>
<h1>Upload Results</h1>
<?php
$file_types = array(
'image/pjpeg' => 'jpg',
'image/jpeg' => 'jpg',
'image/bmp' => 'bmp',
);
if (!array_key_exists($filetype, $file_types)) {
echo "Error, not a valid file type";
exit;
}
else
{
$file_dir = "/path/to/upload/directory";
foreach($_FILES as $file_name => $file_array) {
print "path: ".$file_array['tmp_name']."<br>\n";
print "name: ".$file_array['name']."<br>\n";
print "type: ".$file_array['type']."<br>\n";
print "size: ".$file_array['size']."<br>\n";
if (is_uploaded_file($file_array['tmp_name'])) {
move_uploaded_file($file_array['tmp_name'], "$file_dir/$file_array[name]") or die ("Failed Transfering");
print "Moved !<br><br>";
}
}
}
?>

Allows only jpg and bmp files to upload, add more to allow other types.

Seldimi · #3 (**permalink**) 12-27-03, 09:49 AM

Thank you a lot