Pass php variable between code elements in same page (Performance problem)

How To
1

Dear Team,

I setted up a Woocommerce product category template and a product single template with own PHP codes. I call
global $product;
in every code element as I can not call it only once because of every code element needs to be signed. If I understand correctly the signed code elements are separated from each other in same page or template.

How could I give datas through signed code elements in one page? For example:
1st code element:
global $product;
$prod_price = $product->get_price();

2nd code element:
echo $prod_price;

Thank you for checking this question.
Best regards, Andrew

2

Somehow my website slowed down extremely after update v1.11.1 and WP 6.7.
Now the speed is good, as we changed server to VPS and I took out some queries and updated to v1.11.1.1 but the processor is jumping up to 200% immediately when I get something outside of cache. I would optimize my code. Thank you.

3

Global variable slowed down the processes but the call of the variables is slowing down the process also. I need to call variables 4 times / product. It would be much better to call them locally, or globally once. I think I could gain 0.5 - 1 seconds / page load. It is huge. I hope you could help in this thing.