ZCA Bootstrap 4 Template [Support Thread]

[siliconbug]

Look at includes/templates/bootstrap/templates/tpl_product_info_display.php line 241. That's the lower display block.

My site is ZC1.5.8a with PHP v7.4
I removed 2 old plugins supporting up to v1.5.5 and added test codes to line 240.
It looks like this:

<?php
}
echo '<p> display_price_bottom is ' . ($display_price_bottom ? 'true' : 'false' . ' display price ') . zen_get_products_display_price((int)$_GET['products_id']);
if ($display_price_bottom === true && zen_get_products_display_price((int)$_GET['products_id']) > 0) {
?>

And here's the result:


If I overwrite all files from package v3.6.5, the price block shows up:


Still confused about this situation.