custom_product_tab opencart

custom_product_tab.xml

  <file name="catalog/view/theme/althaina/template/product/product.tpl">
        <operation>
            <search position="replace"><![CDATA[
            <div id="tabs" class="htabs">
            ]]></search>
            <add><![CDATA[
    <?php if ($cpt_show) { ?>
    <?php $custom_tab_count = 0; ?>

    <?php if ($products) { ?>
    <a href="#tab-related"><?php echo $tab_related; ?> (<?php echo count($products); ?>)</a>
    <?php } ?>
#################################################################################
product.tpl
 <div id="tabs" class="htabs">
  <a href="#tab-description"><?php echo $tab_description; ?></a>
    <?php if ($attribute_groups) { ?>
    <a href="#tab-attribute"><?php echo $tab_attribute; ?></a>
    <?php } ?>
    <?php if ($review_status) { ?>
    <a href="#tab-review"><?php echo $tab_review; ?></a>
    <?php } ?>
    <?php if ($products) { ?>
    <a href="#tab-related"><?php echo $tab_related; ?> (<?php echo count($products); ?>)</a>
    <?php } ?>
  </div>