Ho risolto facendo in questo modo, se può essere utile a qualcuno
<?php
/*
$Id: new_products.php,v 1.35 2004/02/05 15:50:00 adf Exp $
Randomize New Products
$Id: new_products.php,v 1.34 2003/06/09 22:49:58 hpdl Exp $
osCommerce, Open Source E-Commerce Solutions
http://www.oscommerce.com
Copyright (c) 2003 osCommerce
Released under the GNU General Public License
*/
?>
<!-- new_products //-->
<?php
if (isset($HTTP_GET_VARS['products_id'])) {}
else if (isset($HTTP_GET_VARS['cPath'])) {}
else { $info_box_contents = array();
$info_box_contents[] = array('text' => sprintf(TABLE_HEADING_NEW_PRODUCTS, strftime('%B')));
new contentBoxHeading($info_box_contents);
if ( (!isset($new_products_category_id)) || ($new_products_category_id == '0') ) {
// start random new products
$new_products_query = tep_db_query("select p.products_id, p.products_image, p.products_tax_class_id, if(s.status, s.specials_new_products_price, p.products_price) as products_price from " . TABLE_PRODUCTS . " p left join " . TABLE_SPECIALS . " s on p.products_id = s.products_id where products_status = '1' order by p.products_date_added desc limit " . MAX_RANDOM_SELECT_NEW);
} else {
$new_products_query = tep_db_query("select distinct p.products_id, p.products_image, p.products_tax_class_id, if(s.status, s.specials_new_products_price, p.products_price) as products_price from " . TABLE_PRODUCTS . " p left join " . TABLE_SPECIALS . " s on p.products_id = s.products_id, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c, " . TABLE_CATEGORIES . " c where p.products_id = p2c.products_id and p2c.categories_id = c.categories_id and c.parent_id = '" . (int)$new_products_category_id . "' and p.products_status = '1' order by p.products_date_added desc limit " . MAX_RANDOM_SELECT_NEW);
// end random new products
}
// start random new products
// To configure:
//
// Under Admin - Configuration - Maximum Values
// Set the following:
// 'Selection of Random New Products'
// (MAX_RANDOM_SELECT_NEW) - Sets how many of the most recent new product entries are queried
// 'New Products Module'
// (MAX_DISPLAY_NEW_PRODUCTS) - Sets how many random new products are displayed on screen
//
$row = 0;
$col = 0;
$pCount = 0;
$info_box_contents = array();
$found_products = array();
$num_rows = tep_db_num_rows($new_products_query);
if (MAX_DISPLAY_NEW_PRODUCTS > MAX_RANDOM_SELECT_NEW) {
// don't allow more new products than will be queried
$max_new_products = MAX_RANDOM_SELECT_NEW;
} else {
$max_new_products = MAX_DISPLAY_NEW_PRODUCTS;
}
if ($num_rows < $max_new_products) {
$max_new_products = $num_rows;
}
// echo "num_rows: " . $num_rows . " max_new_products " . $max_new_products . "<br>";
if ($num_rows > 0) {
while ($pCount < $max_new_products) {
// choose a random row
$random_product = '';
$random_row = tep_rand(0, ($num_rows - 1));
tep_db_data_seek($new_products_query, $random_row);
$random_product = tep_db_fetch_array($new_products_query);
// see if found already, if not use else skip
$found = 0;
for ($ii=0; $ii < $pCount; $ii++) {
if ($found_products[$ii] == $random_product['products_id']) {
$found = 1;
break;
}
}
if ($found == 0) {
// keep track of found id's
$found_products[$pCount] += $random_product['products_id'];
$pCount ++;
// add to display array
$random_product['products_name'] = tep_get_products_name($random_product['products_id']);
$info_box_contents[$row][$col] = array('align' => 'center',
'params' => 'class="smallText" width="33%" valign="top"',
'text' => '<p> </p><a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $random_product['products_id']) . '">' . tep_image(DIR_WS_IMAGES . $random_product['products_image'], $random_product['products_name'], SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT) . '</a><br><a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $random_product['products_id']) . '">' . $random_product['products_name'] . '</a><br>' . $currencies->display_price($random_product['products_price'], tep_get_tax_rate($random_product['products_tax_class_id'])));
$col ++;
if ($col > 2) {
$col = 0;
$row ++;
}
} // found
} // while pCount
} // num_rows
// end random new products
new contentBox($info_box_contents);}
?>
<p> </p>
<!-- new_products_eof //-->
questo file ha la funziona random
Cmq la parte principale e la seguente
if (isset($HTTP_GET_VARS['products_id'])) {}
else if (isset($HTTP_GET_VARS['cPath'])) {}
else {QUI INSERIRE TUTTO IL CONTENUTO DEL FILE ESCLUSO I SEGNI PHP}
spero a qualcuno possa servire
