diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index 6d12dbc..98edd65 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -98,10 +98,10 @@
* @access public
* @return bool
*/
- function do_upload()
+ function do_upload($field = 'userfile')
{
- // Is $_FILES['userfile'] set? If not, no reason to continue.
- if ( ! isset($_FILES['userfile']))
+ // Is $_FILES[$field] set? If not, no reason to continue.
+ if ( ! isset($_FILES[$field]))
{
$this->set_error('upload_userfile_not_set');
return FALSE;
@@ -114,9 +114,9 @@
}
// Was the file able to be uploaded? If not, determine the reason why.
- if ( ! is_uploaded_file($_FILES['userfile']['tmp_name']))
+ if ( ! is_uploaded_file($_FILES[$field]['tmp_name']))
{
- $error = ( ! isset($_FILES['userfile']['error'])) ? 4 : $_FILES['userfile']['error'];
+ $error = ( ! isset($_FILES[$field]['error'])) ? 4 : $_FILES[$field]['error'];
switch($error)
{
@@ -134,12 +134,12 @@
}
// Set the uploaded data as class variables
- $this->file_temp = $_FILES['userfile']['tmp_name'];
- $this->file_name = $_FILES['userfile']['name'];
- $this->file_size = $_FILES['userfile']['size'];
- $this->file_type = preg_replace("/^(.+?);.*$/", "\\1", $_FILES['userfile']['type']);
+ $this->file_temp = $_FILES[$field]['tmp_name'];
+ $this->file_name = $_FILES[$field]['name'];
+ $this->file_size = $_FILES[$field]['size'];
+ $this->file_type = preg_replace("/^(.+?);.*$/", "\\1", $_FILES[$field]['type']);
$this->file_type = strtolower($this->file_type);
- $this->file_ext = $this->get_extension($_FILES['userfile']['name']);
+ $this->file_ext = $this->get_extension($_FILES[$field]['name']);
// Convert the file size to kilobytes
if ($this->file_size > 0)