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dxlclothing · January 10, 2006

hi left a message yesterday having problems setting up, i deleted the whole thing and started from scratch and am getting this error message at step 7 when trying to access the catalogue part of the site

Fatal error: Cannot redeclare tep_session_recreate() (previously declared in /vhost/vhost3/t/h/e/thescotlandkiltcompany.co.uk/www/catalog/includes/functions/sessions.php:178) in /vhost/vhost3/t/h/e/thescotlandkiltcompany.co.uk/www/catalog/includes/functions/sessions.php on line 222

help would be amazing

scott

dxlclothing · January 10, 2006

this is the php for my sessions.php

<?php

/*

$Id: sessions.php,v 1.19 2003/07/02 22:10:34 hpdl Exp $

osCommerce, Open Source E-Commerce Solutions

http://www.oscommerce.com

Released under the GNU General Public License

*/

if (STORE_SESSIONS == 'mysql') {

if (!$SESS_LIFE = get_cfg_var('session.gc_maxlifetime')) {

$SESS_LIFE = 1440;

}

function _sess_open($save_path, $session_name) {

return true;

}

function _sess_close() {

return true;

}

function _sess_read($key) {

$value_query = tep_db_query("select value from " . TABLE_SESSIONS . " where sesskey = '" . tep_db_input($key) . "' and expiry > '" . time() . "'");

$value = tep_db_fetch_array($value_query);

if (isset($value['value'])) {

return $value['value'];

}

return false;

}

function _sess_write($key, $val) {

global $SESS_LIFE;

$expiry = time() + $SESS_LIFE;

$value = $val;

$check_query = tep_db_query("select count(*) as total from " . TABLE_SESSIONS . " where sesskey = '" . tep_db_input($key) . "'");

$check = tep_db_fetch_array($check_query);

if ($check['total'] > 0) {

return tep_db_query("update " . TABLE_SESSIONS . " set expiry = '" . tep_db_input($expiry) . "', value = '" . tep_db_input($value) . "' where sesskey = '" . tep_db_input($key) . "'");

} else {

return tep_db_query("insert into " . TABLE_SESSIONS . " values ('" . tep_db_input($key) . "', '" . tep_db_input($expiry) . "', '" . tep_db_input($value) . "')");

}

function _sess_destroy($key) {

return tep_db_query("delete from " . TABLE_SESSIONS . " where sesskey = '" . tep_db_input($key) . "'");

}

function _sess_gc($maxlifetime) {

tep_db_query("delete from " . TABLE_SESSIONS . " where expiry < '" . time() . "'");

return true;

}

session_set_save_handler('_sess_open', '_sess_close', '_sess_read', '_sess_write', '_sess_destroy', '_sess_gc');

}

function tep_session_start() {

// >>> BEGIN REGISTER_GLOBALS

$success = session_start();

// Work-around to allow disabling of register_globals - map all defined

// session variables

if ($success && count($_SESSION))

{

$session_keys = array_keys($_SESSION);

foreach($session_keys as $variable)

{

link_session_variable($variable, true);

}

return $success;

// <<< END REGISTER_GLOBALS

}

function tep_session_register($variable) {

global $session_started;

// >>> BEGIN REGISTER_GLOBALS

$success = false;

if ($session_started == true) {

// -skip- return session_register($variable);

// Work-around to allow disabling of register_globals - map session variable

link_session_variable($variable, true);

$success = true;

}

return success;

// <<< END SESSION_REGISTER

}

function tep_session_is_registered($variable) {

// >>> BEGIN REGISTER_GLOBALS

// return session_is_registered($variable);

return isset($_SESSION[$variable]);

// <<< END REGISTER_GLOBALS

}

function tep_session_unregister($variable) {

// >>> BEGIN REGISTER_GLOBALS

// Work-around to allow disabling of register_gloabls - unmap session variable

link_session_variable($variable, false);

unset($_SESSION[$variable]);

// return session_unregister($variable);

return true;

// <<< END REGISTER_GLOBALS

}

function tep_session_id($sessid = '') {

if (!empty($sessid)) {

return session_id($sessid);

} else {

return session_id();

}

function tep_session_name($name = '') {

if (!empty($name)) {

return session_name($name);

} else {

return session_name();

}

function tep_session_close() {

// >>> BEGIN REGISTER_GLOBALS

// Work-around to allow disabling of register_gloabls - unmap all defined

// session variables

if (count($_SESSION))

{

$session_keys = array_keys($_SESSION);

foreach($session_keys as $variable)

{

link_session_variable($variable, false);

}

// <<< END REGSITER_GLOBALS

if (PHP_VERSION >= '4.0.4') {

return session_write_close();

} elseif (function_exists('session_close')) {

return session_close();

}

function tep_session_destroy() {

// >>> BEGIN REGISTER_GLOBALS

// Work-around to allow disabling of register_gloabls - unmap all defined

// session variables

if (count($_SESSION))

{

$session_keys = array_keys($_SESSION);

foreach($session_keys as $variable)

{

link_session_variable($variable, false);

unset($_SESSION[$variable]);

}

// <<< END REGISTER_GLOBALS

return session_destroy();

}

function tep_session_recreate() {

if (PHP_VERSION >= 4.1) {

$session_backup = $_SESSION;

unset($_COOKIE[tep_session_name()]);

tep_session_destroy();

if (STORE_SESSIONS == 'mysql') {

session_set_save_handler('_sess_open', '_sess_close', '_sess_read', '_sess_write', '_sess_destroy', '_sess_gc');

}

// >>> BEGIN REGISTER_GLOBALS

// tep_session_start();

// $_SESSION = $session_backup;

session_start();

$_SESSION = $session_backup;

// Work-around to allow disabling of register_globals - map all defined

// session variables

if (count($_SESSION))

{

$session_keys = array_keys($_SESSION);

foreach($session_keys as $variable)

{

link_session_variable($variable, true);

}

// <<< END REGISTER_GLOBALS

unset($session_backup);

}

function tep_session_save_path($path = '') {

if (!empty($path)) {

return session_save_path($path);

} else {

return session_save_path();

}

function tep_session_recreate() {

if (PHP_VERSION >= 4.1) {

$session_backup = $_SESSION;

unset($_COOKIE[tep_session_name()]);

tep_session_destroy();

if (STORE_SESSIONS == 'mysql') {

session_set_save_handler('_sess_open', '_sess_close', '_sess_read', '_sess_write', '_sess_destroy', '_sess_gc');

}

tep_session_start();

$_SESSION = $session_backup;

unset($session_backup);

}

// >>> BEGIN REGISTER_GLOBALS

// Work-around function to allow disabling of register_globals in php.ini

// This is pretty crude but it works. What it does is map session variables to

// a corresponding global variable.

// In this way, the main application code can continue to use the existing

// global varaible names but they are actually redirected to the real session

// variables

//

// If the global variable is already set with a value at the time of the mapping

// then it is copied over to the real session variable before being mapped back

// back again

//

// Parameters:

// var_name - Name of session variable

// map - true = map variable, false = unmap varaible

//

// Returns:

// None

function link_session_variable($var_name, $map)

{

if ($map)

{

// Map global to session variable. If the global variable is already set to some value

// then its value overwrites the session varibale. I **THINK** this is correct behaviour

if (isset($GLOBALS[$var_name]))

{

$_SESSION[$var_name] = $GLOBALS[$var_name];

}

$GLOBALS[$var_name] =& $_SESSION[$var_name];

}

else

{

// Unmap global from session variable (note that the global variable keeps the value of

// the session variable. This should be unnecessary but it reflects the same behaviour

// as having register_globals enabled, so in case the OSC code assumes this behaviour,

// it is reproduced here

$nothing;

$GLOBALS[$var_name] =& $nothing;

unset($GLOBALS[$var_name]);

$GLOBALS[$var_name] = $_SESSION[$var_name];

}

// <<< END REGISTER_GLOBALS

?>

♥Vger · January 10, 2006

That file is completely messed up, not even worth trying to edit it. Download the Register Globals Patch Files (link below my name), and you'll see what's wrong.

Vger

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