show product brand taxonomy as a shortcode with an image acf field with the term link based on the current product ID

					<?php

// Register the shortcode
add_shortcode('product_brand', 'wpturbo_product_brand_shortcode');

function wpturbo_product_brand_shortcode($atts) {
    // Get the current post ID
    $post_id = get_the_ID();
  
    // Get the product brand term ID for the current post
    $term_id = wp_get_post_terms($post_id, 'product_brand', array('fields' => 'ids'));

    // Check if the product brand term ID is found
    if (!empty($term_id)) {
        // Get the term object
        $term = get_term($term_id[0], 'product_brand');
        
        // Get the image ACF field value for the term
        $image = get_field('image', $term);
        
        // Get the term link
        $link = get_term_link($term);
        
        // Check if the image and link are available
        if ($image && $link) {
            // Display the image with the term link
            $output = '<a href="' . esc_url($link) . '"><img src="' . esc_url($image['url']) . '" alt="' . esc_attr($term->name) . '"></a>';
            return $output;
        }
    }
  
    // Return empty if no product brand is found
    return '';
}