Display price on add to cart button from the functions.php file in Woocommerce

Question

Been trying to find something about this, but the solutions I found so far here do not work.

I need, in the single product page, to display the add to cart button li

Answer 1

Edit your woocommerce/loop/add-to-cart.php template file like this:

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

global $product;

echo apply_filters( 'woocommerce_loop_add_to_cart_link', // WPCS: XSS ok.
    sprintf( 'ADD TO CART - JUST %s',
        esc_url( $product->add_to_cart_url() ),
        esc_attr( isset( $args['quantity'] ) ? $args['quantity'] : 1 ),
        esc_attr( isset( $args['class'] ) ? $args['class'] : 'button' ),
        isset( $args['attributes'] ) ? wc_implode_html_attributes( $args['attributes'] ) : '',
        $product->get_price()
    ),
$product, $args );

For the single product pages do basically the same in:

woocommerce/single-product/add-to-cart/simple.php

And any other template you use in the add-to-cart directory.