php – Warning: A non-numeric value encountered?
Hi everyone after transferring my site to another hosting I get this error: (php 7.4 on both hosts)
“Warning: A non-numeric value encountered in /htdocs/example.com/wp-content/themes/themename/woocommerce/taxonomy-product_cat.php on line 159”
the code on line 159 is the following:
$discount = round (intval($sale_price / $regular_price ) * floatval (100));
where am i wrong?
Thanks for help me