Get current woocommerce product id in functions.php file

Question

I'm trying to get current product id but its returns null;

I want to use product id in below function

new WC_Product( $product_id);

note that i want get product id in "functions.php" file.

I tried

global $post;
$id = $post->ID

and

global $product;
$id = $product->id;

But that's not working

Where exactly you want Product_ID because in WordPress there are a lot of scopes? — Adam abdul shakoor, Jul 15 '19 at 13:21
i want that in function.php file and globally @Adam abdul shakoor — Arman Bagheri, Jul 15 '19 at 13:22
I understand that you will use that in functions but where exactly you are going to call this function ? — Adam abdul shakoor, Jul 16 '19 at 14:24

score 2 · Accepted Answer · answered Jul 15 '19 at 13:26

2

I understood the answer in woocommerce you can't access globally product object you have a way for handle this Issue

you should use below code in function.php

wc_get_product()->get_id();

answered Jul 15 '19 at 13:26

Arman Bagheri

1

This is a better idea than using global variables. Always avoid global variables if you can. – kanlukasz Dec 01 '20 at 14:26

score 2 · Answer 2 · answered Jul 15 '19 at 13:28

2

Since Woocommerce 3.0 you have to use:

global $product;
$id = $product->get_id();

answered Jul 15 '19 at 13:28

Kalti

2 Answers2