Fatail Error message, need a little help

[crust]

Hey, I'm trying tolog into my admin but it is giving me this:

 

Fatal error: Cannot re-assign $this in /home/crust/public_html/admin/includes/classes/upload.php on line 31

 

Here is the entire file, does anyone seem to know what is wrong with it?

 

 

 

<?php

/*

$Id: upload.php,v 1.2 2003/06/20 00:18:30 hpdl Exp $

 

osCommerce, Open Source E-Commerce Solutions

http://www.oscommerce.com

 

Copyright © 2003 osCommerce

 

Released under the GNU General Public License

*/

 

class upload {

var $file, $filename, $destination, $permissions, $extensions, $tmp_filename, $message_location;

 

function upload($file = '', $destination = '', $permissions = '777', $extensions = '') {

$this->set_file($file);

$this->set_destination($destination);

$this->set_permissions($permissions);

$this->set_extensions($extensions);

 

$this->set_output_messages('direct');

 

if (tep_not_null($this->file) && tep_not_null($this->destination)) {

$this->set_output_messages('session');

 

if ( ($this->parse() == true) && ($this->save() == true) ) {

return true;

} else {

// self destruct

$this = null;

 

return false;

}

}

}

 

function parse() {

global $messageStack;

 

if (isset($_FILES[$this->file])) {

$file = array('name' => $_FILES[$this->file]['name'],

'type' => $_FILES[$this->file]['type'],

'size' => $_FILES[$this->file]['size'],

'tmp_name' => $_FILES[$this->file]['tmp_name']);

} elseif (isset($GLOBALS['HTTP_POST_FILES'][$this->file])) {

global $HTTP_POST_FILES;

 

$file = array('name' => $HTTP_POST_FILES[$this->file]['name'],

'type' => $HTTP_POST_FILES[$this->file]['type'],

'size' => $HTTP_POST_FILES[$this->file]['size'],

'tmp_name' => $HTTP_POST_FILES[$this->file]['tmp_name']);

} else {

$file = array('name' => (isset($GLOBALS[$this->file . '_name']) ? $GLOBALS[$this->file . '_name'] : ''),

'type' => (isset($GLOBALS[$this->file . '_type']) ? $GLOBALS[$this->file . '_type'] : ''),

'size' => (isset($GLOBALS[$this->file . '_size']) ? $GLOBALS[$this->file . '_size'] : ''),

'tmp_name' => (isset($GLOBALS[$this->file]) ? $GLOBALS[$this->file] : ''));

}

 

if ( tep_not_null($file['tmp_name']) && ($file['tmp_name'] != 'none') && is_uploaded_file($file['tmp_name']) ) {

if (sizeof($this->extensions) > 0) {

if (!in_array(strtolower(substr($file['name'], strrpos($file['name'], '.')+1)), $this->extensions)) {

if ($this->message_location == 'direct') {

$messageStack->add(ERROR_FILETYPE_NOT_ALLOWED, 'error');

} else {

$messageStack->add_session(ERROR_FILETYPE_NOT_ALLOWED, 'error');

}

 

return false;

}

}

 

$this->set_file($file);

$this->set_filename($file['name']);

$this->set_tmp_filename($file['tmp_name']);

 

return $this->check_destination();

} else {

if ($this->message_location == 'direct') {

$messageStack->add(WARNING_NO_FILE_UPLOADED, 'warning');

} else {

$messageStack->add_session(WARNING_NO_FILE_UPLOADED, 'warning');

}

 

return false;

}

}

 

function save() {

global $messageStack;

 

if (substr($this->destination, -1) != '/') $this->destination .= '/';

 

if (move_uploaded_file($this->file['tmp_name'], $this->destination . $this->filename)) {

chmod($this->destination . $this->filename, $this->permissions);

 

if ($this->message_location == 'direct') {

$messageStack->add(SUCCESS_FILE_SAVED_SUCCESSFULLY, 'success');

} else {

$messageStack->add_session(SUCCESS_FILE_SAVED_SUCCESSFULLY, 'success');

}

 

return true;

} else {

if ($this->message_location == 'direct') {

$messageStack->add(ERROR_FILE_NOT_SAVED, 'error');

} else {

$messageStack->add_session(ERROR_FILE_NOT_SAVED, 'error');

}

 

return false;

}

}

 

function set_file($file) {

$this->file = $file;

}

 

function set_destination($destination) {

$this->destination = $destination;

}

 

function set_permissions($permissions) {

$this->permissions = octdec($permissions);

}

 

function set_filename($filename) {

$this->filename = $filename;

}

 

function set_tmp_filename($filename) {

$this->tmp_filename = $filename;

}

 

function set_extensions($extensions) {

if (tep_not_null($extensions)) {

if (is_array($extensions)) {

$this->extensions = $extensions;

} else {

$this->extensions = array($extensions);

}

} else {

$this->extensions = array();

}

}

 

function check_destination() {

global $messageStack;

 

if (!is_writeable($this->destination)) {

if (is_dir($this->destination)) {

if ($this->message_location == 'direct') {

$messageStack->add(sprintf(ERROR_DESTINATION_NOT_WRITEABLE, $this->destination), 'error');

} else {

$messageStack->add_session(sprintf(ERROR_DESTINATION_NOT_WRITEABLE, $this->destination), 'error');

}

} else {

if ($this->message_location == 'direct') {

$messageStack->add(sprintf(ERROR_DESTINATION_DOES_NOT_EXIST, $this->destination), 'error');

} else {

$messageStack->add_session(sprintf(ERROR_DESTINATION_DOES_NOT_EXIST, $this->destination), 'error');

}

}

 

return false;

} else {

return true;

}

}

 

function set_output_messages($location) {

switch ($location) {

case 'session':

$this->message_location = 'session';

break;

case 'direct':

default:

$this->message_location = 'direct';

break;

}

}

}

?>

[♥Vger]

php 5 problem - read the '$this in uploads.php' link below my name.

 

Vger