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Zen Cart 源代码 main_product_image.php
Zen Cart 源代码 main_product_image.php
main_product_image.php - 打开高亮
<?php
/**
* main_product_image module
*
* @package templateSystem
* @copyright Copyright 2003-2006 Zen Cart Development Team
* @copyright Portions Copyright 2003 osCommerce
* @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
* @version $Id: main_product_image.php 4663 2006-10-02 04:08:32Z drbyte $
*/
if (!defined('IS_ADMIN_FLAG')) {
die('Illegal Access');
}
$products_image_extension = substr($products_image, strrpos($products_image, '.'));
$products_image_base = str_replace($products_image_extension, '', $products_image);
$products_image_medium = $products_image_base . IMAGE_SUFFIX_MEDIUM . $products_image_extension;
$products_image_large = $products_image_base . IMAGE_SUFFIX_LARGE . $products_image_extension;
// check for a medium image else use small
if (!file_exists(DIR_WS_IMAGES . 'medium/' . $products_image_medium)) {
$products_image_medium = DIR_WS_IMAGES . $products_image;
} else {
$products_image_medium = DIR_WS_IMAGES . 'medium/' . $products_image_medium;
}
// check for a large image else use medium else use small
if (!file_exists(DIR_WS_IMAGES . 'large/' . $products_image_large)) {
if (!file_exists(DIR_WS_IMAGES . 'medium/' . $products_image_medium)) {
$products_image_large = DIR_WS_IMAGES . $products_image;
} else {
$products_image_large = DIR_WS_IMAGES . 'medium/' . $products_image_medium;
}
} else {
$products_image_large = DIR_WS_IMAGES . 'large/' . $products_image_large;
}
/*
echo
'Base ' . $products_image_base . ' - ' . $products_image_extension . '<br>' .
'Medium ' . $products_image_medium . '<br><br>' .
'Large ' . $products_image_large . '<br><br>';
*/
// to be built into a single variable string
?>