Please help with Ftatal error

[Guest]

I gewt the following message when attempting to login to the admin section

 

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

 

Here is the file: (for some reason, I don't tink it is this file.)

 

<?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 (c) 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;
  }
}
 }
?>

[♥yesudo]

http://www.oscommerce.com/forums/index.php?sho...00entry645900