Easy Coupons V3 Please Help

Alvinluo · August 18, 2006

Hey ! I have installed Easy Coupons V3 and when I try to buy an item, it appeared this msg

Warning: Cannot modify header information - headers already sent by (output started at /home/alvinluo/public_html/e-store/osc/includes/application_top.php:522) in /home/alvinluo/public_html/e-store/osc/includes/functions/general.php on line 29

my application_top.php is

<?php
/*
 $Id: application_top.php,v 1.280 2003/07/12 09:38:07 hpdl Exp $

 osCommerce, Open Source E-Commerce Solutions
 http://www.oscommerce.com

 Copyright (c) 2003 osCommerce

 Released under the GNU General Public License
*/

// start the timer for the page parse time log
 define('PAGE_PARSE_START_TIME', microtime());

// set the level of error reporting
 error_reporting(E_ALL & ~E_NOTICE);

// check if register_globals is enabled.
// since this is a temporary measure this message is hardcoded. The requirement will be removed before 2.2 is finalized.
 if (function_exists('ini_get')) {
ini_get('register_globals') or exit('FATAL ERROR: register_globals is disabled in php.ini, please enable it!');
 }

// Set the local configuration parameters - mainly for developers
 if (file_exists('includes/local/configure.php')) include('includes/local/configure.php');

// include server parameters
 require('includes/configure.php');

 if (strlen(DB_SERVER) < 1) {
if (is_dir('install')) {
  header('Location: install/index.php');
}
 }

// define the project version
 define('PROJECT_VERSION', 'osCommerce 2.2-MS2');

// set the type of request (secure or not)
 $request_type = (getenv('HTTPS') == 'on') ? 'SSL' : 'NONSSL';

// set php_self in the local scope
 if (!isset($PHP_SELF)) $PHP_SELF = $HTTP_SERVER_VARS['PHP_SELF'];

 if ($request_type == 'NONSSL') {
define('DIR_WS_CATALOG', DIR_WS_HTTP_CATALOG);
 } else {
define('DIR_WS_CATALOG', DIR_WS_HTTPS_CATALOG);
 }

// include the list of project filenames
 require(DIR_WS_INCLUDES . 'filenames.php');

// include the list of project database tables
 require(DIR_WS_INCLUDES . 'database_tables.php');

// customization for the design layout
 define('BOX_WIDTH', 125); // how wide the boxes should be in pixels (default: 125)

// include the database functions
 require(DIR_WS_FUNCTIONS . 'database.php');

// make a connection to the database... now
 tep_db_connect() or die('Unable to connect to database server!');

// set the application parameters
 $configuration_query = tep_db_query('select configuration_key as cfgKey, configuration_value as cfgValue from ' . TABLE_CONFIGURATION);
 while ($configuration = tep_db_fetch_array($configuration_query)) {
define($configuration['cfgKey'], $configuration['cfgValue']);
 }

// if gzip_compression is enabled, start to buffer the output
 if ( (GZIP_COMPRESSION == 'true') && ($ext_zlib_loaded = extension_loaded('zlib')) && (PHP_VERSION >= '4') ) {
if (($ini_zlib_output_compression = (int)ini_get('zlib.output_compression')) < 1) {
  if (PHP_VERSION >= '4.0.4') {
	ob_start('ob_gzhandler');
  } else {
	include(DIR_WS_FUNCTIONS . 'gzip_compression.php');
	ob_start();
	ob_implicit_flush();
  }
} else {
  ini_set('zlib.output_compression_level', GZIP_LEVEL);
}
 }

// set the HTTP GET parameters manually if search_engine_friendly_urls is enabled
 if (SEARCH_ENGINE_FRIENDLY_URLS == 'true') {
if (strlen(getenv('PATH_INFO')) > 1) {
  $GET_array = array();
  $PHP_SELF = str_replace(getenv('PATH_INFO'), '', $PHP_SELF);
  $vars = explode('/', substr(getenv('PATH_INFO'), 1));
  for ($i=0, $n=sizeof($vars); $i<$n; $i++) {
	if (strpos($vars[$i], '[]')) {
	  $GET_array[substr($vars[$i], 0, -2)][] = $vars[$i+1];
	} else {
	  $HTTP_GET_VARS[$vars[$i]] = $vars[$i+1];
	}
	$i++;
  }

  if (sizeof($GET_array) > 0) {
	while (list($key, $value) = each($GET_array)) {
	  $HTTP_GET_VARS[$key] = $value;
	}
  }
}
 }

// define general functions used application-wide
 require(DIR_WS_FUNCTIONS . 'general.php');
 require(DIR_WS_FUNCTIONS . 'html_output.php');

// set the cookie domain
 $cookie_domain = (($request_type == 'NONSSL') ? HTTP_COOKIE_DOMAIN : HTTPS_COOKIE_DOMAIN);
 $cookie_path = (($request_type == 'NONSSL') ? HTTP_COOKIE_PATH : HTTPS_COOKIE_PATH);

// include cache functions if enabled
 if (USE_CACHE == 'true') include(DIR_WS_FUNCTIONS . 'cache.php');

// include shopping cart class
 require(DIR_WS_CLASSES . 'shopping_cart.php');

// include navigation history class
 require(DIR_WS_CLASSES . 'navigation_history.php');

// some code to solve compatibility issues
 require(DIR_WS_FUNCTIONS . 'compatibility.php');

// check if sessions are supported, otherwise use the php3 compatible session class
 if (!function_exists('session_start')) {
define('PHP_SESSION_NAME', 'osCsid');
define('PHP_SESSION_PATH', $cookie_path);
define('PHP_SESSION_DOMAIN', $cookie_domain);
define('PHP_SESSION_SAVE_PATH', SESSION_WRITE_DIRECTORY);

include(DIR_WS_CLASSES . 'sessions.php');
 }

// define how the session functions will be used
 require(DIR_WS_FUNCTIONS . 'sessions.php');

// set the session name and save path
 tep_session_name('osCsid');
 tep_session_save_path(SESSION_WRITE_DIRECTORY);

// set the session cookie parameters
  if (function_exists('session_set_cookie_params')) {
session_set_cookie_params(0, $cookie_path, $cookie_domain);
 } elseif (function_exists('ini_set')) {
ini_set('session.cookie_lifetime', '0');
ini_set('session.cookie_path', $cookie_path);
ini_set('session.cookie_domain', $cookie_domain);
 }

// set the session ID if it exists
  if (isset($HTTP_POST_VARS[tep_session_name()])) {
 tep_session_id($HTTP_POST_VARS[tep_session_name()]);
  } elseif ( ($request_type == 'SSL') && isset($HTTP_GET_VARS[tep_session_name()]) ) {
 tep_session_id($HTTP_GET_VARS[tep_session_name()]);
  }

// start the session
 $session_started = false;
 if (SESSION_FORCE_COOKIE_USE == 'True') {
tep_setcookie('cookie_test', 'please_accept_for_session', time()+60*60*24*30, $cookie_path, $cookie_domain);

if (isset($HTTP_COOKIE_VARS['cookie_test'])) {
  tep_session_start();
  $session_started = true;
}
 } elseif (SESSION_BLOCK_SPIDERS == 'True') {
$user_agent = strtolower(getenv('HTTP_USER_AGENT'));
$spider_flag = false;

if (tep_not_null($user_agent)) {
  $spiders = file(DIR_WS_INCLUDES . 'spiders.txt');

  for ($i=0, $n=sizeof($spiders); $i<$n; $i++) {
	if (tep_not_null($spiders[$i])) {
	  if (is_integer(strpos($user_agent, trim($spiders[$i])))) {
		$spider_flag = true;
		break;
	  }
	}
  }
}

if ($spider_flag == false) {
  tep_session_start();
  $session_started = true;
}
 } else {
tep_session_start();
$session_started = true;
 }

// set SID once, even if empty
 $SID = (defined('SID') ? SID : '');

// verify the ssl_session_id if the feature is enabled
 if ( ($request_type == 'SSL') && (SESSION_CHECK_SSL_SESSION_ID == 'True') && (ENABLE_SSL == true) && ($session_started == true) ) {
$ssl_session_id = getenv('SSL_SESSION_ID');
if (!tep_session_is_registered('SSL_SESSION_ID')) {
  $SESSION_SSL_ID = $ssl_session_id;
  tep_session_register('SESSION_SSL_ID');
}

if ($SESSION_SSL_ID != $ssl_session_id) {
  tep_session_destroy();
  tep_redirect(tep_href_link(FILENAME_SSL_CHECK));
}
 }

// verify the browser user agent if the feature is enabled
 if (SESSION_CHECK_USER_AGENT == 'True') {
$http_user_agent = getenv('HTTP_USER_AGENT');
if (!tep_session_is_registered('SESSION_USER_AGENT')) {
  $SESSION_USER_AGENT = $http_user_agent;
  tep_session_register('SESSION_USER_AGENT');
}

if ($SESSION_USER_AGENT != $http_user_agent) {
  tep_session_destroy();
  tep_redirect(tep_href_link(FILENAME_LOGIN));
}
 }

// verify the IP address if the feature is enabled
 if (SESSION_CHECK_IP_ADDRESS == 'True') {
$ip_address = tep_get_ip_address();
if (!tep_session_is_registered('SESSION_IP_ADDRESS')) {
  $SESSION_IP_ADDRESS = $ip_address;
  tep_session_register('SESSION_IP_ADDRESS');
}

if ($SESSION_IP_ADDRESS != $ip_address) {
  tep_session_destroy();
  tep_redirect(tep_href_link(FILENAME_LOGIN));
}
 }

// create the shopping cart & fix the cart if necesary
 if (tep_session_is_registered('cart') && is_object($cart)) {
if (PHP_VERSION < 4) {
  $broken_cart = $cart;
  $cart = new shoppingCart;
  $cart->unserialize($broken_cart);
}
 } else {
tep_session_register('cart');
$cart = new shoppingCart;
 }

// include currencies class and create an instance
 require(DIR_WS_CLASSES . 'currencies.php');
 $currencies = new currencies();

// include the mail classes
 require(DIR_WS_CLASSES . 'mime.php');
 require(DIR_WS_CLASSES . 'email.php');

// set the language
 if (!tep_session_is_registered('language') || isset($HTTP_GET_VARS['language'])) {
if (!tep_session_is_registered('language')) {
  tep_session_register('language');
  tep_session_register('languages_id');
}

include(DIR_WS_CLASSES . 'language.php');
$lng = new language();

if (isset($HTTP_GET_VARS['language']) && tep_not_null($HTTP_GET_VARS['language'])) {
  $lng->set_language($HTTP_GET_VARS['language']);
} else {
  $lng->get_browser_language();
}

$language = $lng->language['directory'];
$languages_id = $lng->language['id'];
 }

// include the language translations
 require(DIR_WS_LANGUAGES . $language . '.php');

// currency
 if (!tep_session_is_registered('currency') || isset($HTTP_GET_VARS['currency']) || ( (USE_DEFAULT_LANGUAGE_CURRENCY == 'true') && (LANGUAGE_CURRENCY != $currency) ) ) {
if (!tep_session_is_registered('currency')) tep_session_register('currency');

if (isset($HTTP_GET_VARS['currency'])) {
  if (!$currency = tep_currency_exists($HTTP_GET_VARS['currency'])) $currency = (USE_DEFAULT_LANGUAGE_CURRENCY == 'true') ? LANGUAGE_CURRENCY : DEFAULT_CURRENCY;
} else {
  $currency = (USE_DEFAULT_LANGUAGE_CURRENCY == 'true') ? LANGUAGE_CURRENCY : DEFAULT_CURRENCY;
}
 }

// navigation history
 if (tep_session_is_registered('navigation')) {
if (PHP_VERSION < 4) {
  $broken_navigation = $navigation;
  $navigation = new navigationHistory;
  $navigation->unserialize($broken_navigation);
}
 } else {
tep_session_register('navigation');
$navigation = new navigationHistory;
 }
 $navigation->add_current_page();

// Shopping cart actions
 if (isset($HTTP_GET_VARS['action'])) {
// redirect the customer to a friendly cookie-must-be-enabled page if cookies are disabled
if ($session_started == false) {
  tep_redirect(tep_href_link(FILENAME_COOKIE_USAGE));
}

if (DISPLAY_CART == 'true') {
  $goto =  FILENAME_SHOPPING_CART;
  $parameters = array('action', 'cPath', 'products_id', 'pid');
} else {
  $goto = basename($PHP_SELF);
  if ($HTTP_GET_VARS['action'] == 'buy_now') {
	$parameters = array('action', 'pid', 'products_id');
  } else {
	$parameters = array('action', 'pid');
  }
}
switch ($HTTP_GET_VARS['action']) {
  // customer wants to update the product quantity in their shopping cart
  case 'update_product' : for ($i=0, $n=sizeof($HTTP_POST_VARS['products_id']); $i<$n; $i++) {
							if (in_array($HTTP_POST_VARS['products_id'][$i], (is_array($HTTP_POST_VARS['cart_delete']) ? $HTTP_POST_VARS['cart_delete'] : array()))) {
							  $cart->remove($HTTP_POST_VARS['products_id'][$i]);
							} else {
							  if (PHP_VERSION < 4) {
								// if PHP3, make correction for lack of multidimensional array.
								reset($HTTP_POST_VARS);
								while (list($key, $value) = each($HTTP_POST_VARS)) {
								  if (is_array($value)) {
									while (list($key2, $value2) = each($value)) {
									  if (ereg ("(.*)\]\[(.*)", $key2, $var)) {
										$id2[$var[1]][$var[2]] = $value2;
									  }
									}
								  }
								}
								$attributes = ($id2[$HTTP_POST_VARS['products_id'][$i]]) ? $id2[$HTTP_POST_VARS['products_id'][$i]] : '';
							  } else {
								$attributes = ($HTTP_POST_VARS['id'][$HTTP_POST_VARS['products_id'][$i]]) ? $HTTP_POST_VARS['id'][$HTTP_POST_VARS['products_id'][$i]] : '';
							  }
							  $cart->add_cart($HTTP_POST_VARS['products_id'][$i], $HTTP_POST_VARS['cart_quantity'][$i], $attributes, false);
							}
						  }
						  tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters)));
						  break;
  // customer adds a product from the products page
  case 'add_product' :	if (isset($HTTP_POST_VARS['products_id']) && is_numeric($HTTP_POST_VARS['products_id'])) {
							$cart->add_cart($HTTP_POST_VARS['products_id'], $cart->get_quantity(tep_get_uprid($HTTP_POST_VARS['products_id'], $HTTP_POST_VARS['id']))+1, $HTTP_POST_VARS['id']);
						  }
						  tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters)));
						  break;
  // performed by the 'buy now' button in product listings and review page
  case 'buy_now' :		if (isset($HTTP_GET_VARS['products_id'])) {
							if (tep_has_product_attributes($HTTP_GET_VARS['products_id'])) {
							  tep_redirect(tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $HTTP_GET_VARS['products_id']));
							} else {
							  $cart->add_cart($HTTP_GET_VARS['products_id'], $cart->get_quantity($HTTP_GET_VARS['products_id'])+1);
							}
						  }
						  tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters)));
						  break;
  case 'notify' :		 if (tep_session_is_registered('customer_id')) {
							if (isset($HTTP_GET_VARS['products_id'])) {
							  $notify = $HTTP_GET_VARS['products_id'];
							} elseif (isset($HTTP_GET_VARS['notify'])) {
							  $notify = $HTTP_GET_VARS['notify'];
							} elseif (isset($HTTP_POST_VARS['notify'])) {
							  $notify = $HTTP_POST_VARS['notify'];
							} else {
							  tep_redirect(tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('action', 'notify'))));
							}
							if (!is_array($notify)) $notify = array($notify);
							for ($i=0, $n=sizeof($notify); $i<$n; $i++) {
							  $check_query = tep_db_query("select count(*) as count from " . TABLE_PRODUCTS_NOTIFICATIONS . " where products_id = '" . $notify[$i] . "' and customers_id = '" . $customer_id . "'");
							  $check = tep_db_fetch_array($check_query);
							  if ($check['count'] < 1) {
								tep_db_query("insert into " . TABLE_PRODUCTS_NOTIFICATIONS . " (products_id, customers_id, date_added) values ('" . $notify[$i] . "', '" . $customer_id . "', now())");
							  }
							}
							tep_redirect(tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('action', 'notify'))));
						  } else {
							$navigation->set_snapshot();
							tep_redirect(tep_href_link(FILENAME_LOGIN, '', 'SSL'));
						  }
						  break;
  case 'notify_remove' :  if (tep_session_is_registered('customer_id') && isset($HTTP_GET_VARS['products_id'])) {
							$check_query = tep_db_query("select count(*) as count from " . TABLE_PRODUCTS_NOTIFICATIONS . " where products_id = '" . $HTTP_GET_VARS['products_id'] . "' and customers_id = '" . $customer_id . "'");
							$check = tep_db_fetch_array($check_query);
							if ($check['count'] > 0) {
							  tep_db_query("delete from " . TABLE_PRODUCTS_NOTIFICATIONS . " where products_id = '" . $HTTP_GET_VARS['products_id'] . "' and customers_id = '" . $customer_id . "'");
							}
							tep_redirect(tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('action'))));
						  } else {
							$navigation->set_snapshot();
							tep_redirect(tep_href_link(FILENAME_LOGIN, '', 'SSL'));
						  }
						  break;
  case 'cust_order' :	 if (tep_session_is_registered('customer_id') && isset($HTTP_GET_VARS['pid'])) {
							if (tep_has_product_attributes($HTTP_GET_VARS['pid'])) {
							  tep_redirect(tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $HTTP_GET_VARS['pid']));
							} else {
							  $cart->add_cart($HTTP_GET_VARS['pid'], $cart->get_quantity($HTTP_GET_VARS['pid'])+1);
							}
						  }
						  tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters)));
						  break;
}
 }

// include the who's online functions
 require(DIR_WS_FUNCTIONS . 'whos_online.php');
 tep_update_whos_online();

// include the password crypto functions
 require(DIR_WS_FUNCTIONS . 'password_funcs.php');

// include validation functions (right now only email address)
 require(DIR_WS_FUNCTIONS . 'validations.php');

// split-page-results
 require(DIR_WS_CLASSES . 'split_page_results.php');

// infobox
 require(DIR_WS_CLASSES . 'boxes.php');

// auto activate and expire banners
 require(DIR_WS_FUNCTIONS . 'banner.php');
 tep_activate_banners();
 tep_expire_banners();

// auto expire special products
 require(DIR_WS_FUNCTIONS . 'specials.php');
 tep_expire_specials();

// calculate category path
 if (isset($HTTP_GET_VARS['cPath'])) {
$cPath = $HTTP_GET_VARS['cPath'];
 } elseif (isset($HTTP_GET_VARS['products_id']) && !isset($HTTP_GET_VARS['manufacturers_id'])) {
$cPath = tep_get_product_path($HTTP_GET_VARS['products_id']);
 } else {
$cPath = '';
 }

 if (tep_not_null($cPath)) {
$cPath_array = tep_parse_category_path($cPath);
$cPath = implode('_', $cPath_array);
$current_category_id = $cPath_array[(sizeof($cPath_array)-1)];
 } else {
$current_category_id = 0;
 }

// include the breadcrumb class and start the breadcrumb trail
 require(DIR_WS_CLASSES . 'breadcrumb.php');
 $breadcrumb = new breadcrumb;

 //$breadcrumb->add(HEADER_TITLE_TOP, HTTP_SERVER);
 //$breadcrumb->add(HEADER_TITLE_CATALOG, tep_href_link(FILENAME_DEFAULT));

// add category names or the manufacturer name to the breadcrumb trail
 if (isset($cPath_array)) {
for ($i=0, $n=sizeof($cPath_array); $i<$n; $i++) {
  $categories_query = tep_db_query("select categories_name from " . TABLE_CATEGORIES_DESCRIPTION . " where categories_id = '" . (int)$cPath_array[$i] . "' and language_id = '" . (int)$languages_id . "'");
  if (tep_db_num_rows($categories_query) > 0) {
	$categories = tep_db_fetch_array($categories_query);
	$breadcrumb->add($categories['categories_name'], tep_href_link(FILENAME_DEFAULT, 'cPath=' . implode('_', array_slice($cPath_array, 0, ($i+1)))));
  } else {
	break;
  }
}
 } elseif (isset($HTTP_GET_VARS['manufacturers_id'])) {
$manufacturers_query = tep_db_query("select manufacturers_name from " . TABLE_MANUFACTURERS . " where manufacturers_id = '" . (int)$HTTP_GET_VARS['manufacturers_id'] . "'");
if (tep_db_num_rows($manufacturers_query)) {
  $manufacturers = tep_db_fetch_array($manufacturers_query);
  $breadcrumb->add($manufacturers['manufacturers_name'], tep_href_link(FILENAME_DEFAULT, 'manufacturers_id=' . $HTTP_GET_VARS['manufacturers_id']));
}
 }

// add the products model to the breadcrumb trail
 if (isset($HTTP_GET_VARS['products_id'])) {
$model_query = tep_db_query("select products_model from " . TABLE_PRODUCTS . " where products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "'");
if (tep_db_num_rows($model_query)) {
  $model = tep_db_fetch_array($model_query);
  $breadcrumb->add($model['products_model'], tep_href_link(FILENAME_PRODUCT_INFO, 'cPath=' . $cPath . '&products_id=' . $HTTP_GET_VARS['products_id']));
}
 }

// initialize the message stack for output messages
 require(DIR_WS_CLASSES . 'message_stack.php');
 $messageStack = new messageStack;



// set which precautions should be checked
 define('WARN_INSTALL_EXISTENCE', 'true');
 define('WARN_CONFIG_WRITEABLE', 'true');
 define('WARN_SESSION_DIRECTORY_NOT_WRITEABLE', 'true');
 define('WARN_SESSION_AUTO_START', 'true');
 define('WARN_DOWNLOAD_DIRECTORY_NOT_READABLE', 'true');

// get the cart totals once so we do not need to recalculate the cart multiple times
if ($cart->count_contents() > 0) {
 $cart_weight = $cart->show_weight();
 $cart_total = $cart->show_total();
} else {
 $cart_total = 0;
 $cart_weight = 0;
}
include (DIR_WS_MODULES.'easy_coupons_code.php');

?>

and my general.php is

<?php

/*

$Id: general.php,v 1.231 2003/07/09 01:15:48 hpdl Exp $

osCommerce, Open Source E-Commerce Solutions

http://www.oscommerce.com

Released under the GNU General Public License

*/

////

// Stop from parsing any further PHP code

function tep_exit() {

tep_session_close();

exit();

}

////

// Redirect to another page or site

function tep_redirect($url) {

if ( (ENABLE_SSL == true) && (getenv('HTTPS') == 'on') ) { // We are loading an SSL page

if (substr($url, 0, strlen(HTTP_SERVER)) == HTTP_SERVER) { // NONSSL url

$url = HTTPS_SERVER . substr($url, strlen(HTTP_SERVER)); // Change it to SSL

}

header('Location: ' . $url);

tep_exit();

}

////

// Parse the data used in the html tags to ensure the tags will not break

function tep_parse_input_field_data($data, $parse) {

return strtr(trim($data), $parse);

}

function tep_output_string($string, $translate = false, $protected = false) {

if ($protected == true) {

return htmlspecialchars($string);

} else {

if ($translate == false) {

return tep_parse_input_field_data($string, array('"' => '"'));

} else {

return tep_parse_input_field_data($string, $translate);

}

function tep_output_string_protected($string) {

return tep_output_string($string, false, true);

}

function tep_sanitize_string($string) {

$string = ereg_replace(' +', ' ', trim($string));

return preg_replace("/[<>]/", '_', $string);

}

////

// Return a random row from a database query

function tep_random_select($query) {

$random_product = '';

$random_query = tep_db_query($query);

$num_rows = tep_db_num_rows($random_query);

if ($num_rows > 0) {

$random_row = tep_rand(0, ($num_rows - 1));

tep_db_data_seek($random_query, $random_row);

$random_product = tep_db_fetch_array($random_query);

}

return $random_product;

}

////

// Return a product's name

// TABLES: products

function tep_get_products_name($product_id, $language = '') {

global $languages_id;

if (empty($language)) $language = $languages_id;

$product_query = tep_db_query("select products_name from " . TABLE_PRODUCTS_DESCRIPTION . " where products_id = '" . (int)$product_id . "' and language_id = '" . (int)$language . "'");

$product = tep_db_fetch_array($product_query);

return $product['products_name'];

}

////

// Return a product's special price (returns nothing if there is no offer)

// TABLES: products

function tep_get_products_special_price($product_id) {

$product_query = tep_db_query("select specials_new_products_price from " . TABLE_SPECIALS . " where products_id = '" . (int)$product_id . "' and status");

$product = tep_db_fetch_array($product_query);

return $product['specials_new_products_price'];

}

////

// Return a product's stock

// TABLES: products

function tep_get_products_stock($products_id) {

$products_id = tep_get_prid($products_id);

$stock_query = tep_db_query("select products_quantity from " . TABLE_PRODUCTS . " where products_id = '" . (int)$products_id . "'");

$stock_values = tep_db_fetch_array($stock_query);

return $stock_values['products_quantity'];

}

////

// Check if the required stock is available

// If insufficent stock is available return an out of stock message

function tep_check_stock($products_id, $products_quantity) {

$stock_left = tep_get_products_stock($products_id) - $products_quantity;

$out_of_stock = '';

if ($stock_left < 0) {

$out_of_stock = '<span class="markProductOutOfStock">' . STOCK_MARK_PRODUCT_OUT_OF_STOCK . '</span>';

}

return $out_of_stock;

}

////

// Break a word in a string if it is longer than a specified length ($len)

function tep_break_string($string, $len, $break_char = '-') {

$l = 0;

$output = '';

for ($i=0, $n=strlen($string); $i<$n; $i++) {

$char = substr($string, $i, 1);

if ($char != ' ') {

$l++;

} else {

$l = 0;

}

if ($l > $len) {

$l = 1;

$output .= $break_char;

}

$output .= $char;

}

return $output;

}

////

// Return all HTTP GET variables, except those passed as a parameter

function tep_get_all_get_params($exclude_array = '') {

global $HTTP_GET_VARS;

if (!is_array($exclude_array)) $exclude_array = array();

$get_url = '';

if (is_array($HTTP_GET_VARS) && (sizeof($HTTP_GET_VARS) > 0)) {

reset($HTTP_GET_VARS);

while (list($key, $value) = each($HTTP_GET_VARS)) {

if ( (strlen($value) > 0) && ($key != tep_session_name()) && ($key != 'error') && (!in_array($key, $exclude_array)) && ($key != 'x') && ($key != 'y') ) {

$get_url .= $key . '=' . rawurlencode(stripslashes($value)) . '&';

}

return $get_url;

}

////

// Returns an array with countries

// TABLES: countries

function tep_get_countries($countries_id = '', $with_iso_codes = false) {

$countries_array = array();

if (tep_not_null($countries_id)) {

if ($with_iso_codes == true) {

$countries = tep_db_query("select countries_name, countries_iso_code_2, countries_iso_code_3 from " . TABLE_COUNTRIES . " where countries_id = '" . (int)$countries_id . "' order by countries_name");

$countries_values = tep_db_fetch_array($countries);

$countries_array = array('countries_name' => $countries_values['countries_name'],

'countries_iso_code_2' => $countries_values['countries_iso_code_2'],

'countries_iso_code_3' => $countries_values['countries_iso_code_3']);

} else {

$countries = tep_db_query("select countries_name from " . TABLE_COUNTRIES . " where countries_id = '" . (int)$countries_id . "'");

$countries_values = tep_db_fetch_array($countries);

$countries_array = array('countries_name' => $countries_values['countries_name']);

}

} else {

$countries = tep_db_query("select countries_id, countries_name from " . TABLE_COUNTRIES . " order by countries_name");

while ($countries_values = tep_db_fetch_array($countries)) {

$countries_array[] = array('countries_id' => $countries_values['countries_id'],

&n

Alvinluo · August 18, 2006

PROBLEM SOLVED..sorry !!

Easy Coupons V3 Please Help

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