wcfm-vendor-registration-custom-field-shortcode

add_shortcode('wcfm_vendor_registration_custom_field', function ($attr) {
    global $post;

    $custom_field_label = $attr['label'] ?? '';
    if(!$custom_field_label) return;

    $store_id = '';
    if ( isset( $attr['id'] ) && ! empty( $attr['id'] ) ) {
        $store_id = absint( $attr['id'] );
    }
    if ( wcfm_is_store_page() ) {
        $wcfm_store_url = get_option( 'wcfm_store_url', 'store' );
        $store_name = apply_filters( 'wcfmmp_store_query_var', get_query_var( $wcfm_store_url ) );
        $store_id = 0;
        if ( ! empty( $store_name ) ) {
            $store_user = get_user_by( 'slug', $store_name );
            $store_id = $store_user->ID;
        }
    }
    if ( is_product() ) {
        $store_id = $post->post_author;
    }
    if( !$store_id ) return;

    $wcfmmp_addition_info_fields = wcfm_get_option('wcfmvm_registration_custom_fields', array());
    if (empty($wcfmmp_addition_info_fields)) return;

    $wcfmvm_custom_infos = (array) get_user_meta($store_id, 'wcfmvm_custom_infos', true);
    $field_value = '';
    foreach ($wcfmmp_addition_info_fields as $wcfmvm_registration_custom_field) {
        if (!isset($wcfmvm_registration_custom_field['enable'])) continue;
        if (!$wcfmvm_registration_custom_field['label']) continue;
        if ($wcfmvm_registration_custom_field['label'] !== $custom_field_label) continue;
        $field_name = sanitize_title($wcfmvm_registration_custom_field['label']);
        $field_value = isset($wcfmvm_custom_infos[$field_name]) ? $wcfmvm_custom_infos[$field_name] : '';
        break;
    }
    if ($field_value) {
    ?>
    <div class="store_info_parallal wcfmmp_store_header_custom">
        <p><?php echo $custom_field_label; ?>: <span><?php echo $field_value; ?></span></p>
    </div>
    <?php
    }
});