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/**
 * WooCommerce: Add reference ID in BACS Payment Method - Bank Details (Displayed on confirmation E-mail and Thank You Page)
 * Author: MarioMarkovic.com
 */
add_filter( 'woocommerce_bacs_account_fields', 'custom_bacs_account_field', 10, 2);
function custom_bacs_account_field( $account_fields, $order_id ) {
    $order = wc_get_order( $order_id );

    $account_fields['reference_no' ] = array(
        'label' => "Reference No.",

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/**
 * Hide other shipping rates when free shipping is available.
 * Updated to support WooCommerce 2.6 Shipping Zones.
 * Author: MarioMarkovic.com
 *
 * @param array $rates Array of rates found for the package.
 * @return array
 */
function hide_shipping_when_free_is_available( $rates ) {
    $free = array();

mio31337

/**
 * Add custom tabs
 * Author: MarioMarkovic.com
 */
add_filter( 'woocommerce_product_tabs', 'custom_product_tabs' );
function custom_product_tabs( $tabs ) {
    if(get_field('navodila_za_uporabo')) {
        $tabs['general'] = array(
            'title' => __('Navodila za uporabo', 'nm-framework'),
            'callback' => 'product_tab_instructions_content',

mio31337

/**
 * Remove downloads tab in My Account
 * Author: MarioMarkovic.com
 */
add_filter( 'woocommerce_account_menu_items', 'custom_remove_downloads_my_account', 999 );
function custom_remove_downloads_my_account( $items ) {
    unset($items['downloads']);
    return $items;
}

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/**
 * Add Product Cateogry class to body on single Product page
 * Author: MarioMarkovic.com
 */
add_filter( 'body_class', 'wc_product_cats_css_body_class' );
function wc_product_cats_css_body_class( $classes ){
    if ( is_singular( 'product' ) ) {
        $current_product = wc_get_product();
        $custom_terms = get_the_terms( $current_product->get_id(), 'product_cat' );
        if ( $custom_terms ) {

mio31337

(function ($) {
  $.fn.serializeArrayAll = function () {
    var rCRLF = /\r?\n/g;
    return this.map(function () {
      return this.elements ? jQuery.makeArray(this.elements) : this;
    }).map(function (i, elem) {
      var val = jQuery(this).val();
      if (val == null) {
        return val == null
        //next 2 lines of code look if it is a checkbox and set the value to blank 

mio31337

/**
 * WooCommerce: Add To: Recipient to a Customer WooCommerce Email PROCESSING AND COMPLETED
 * Author: MarioMarkovic.com
 */
function wc_order_completed_email_add_to( $email_recipient, $email_object, $email ) {
    $email_recipient .= ', info@example.com';
    return $email_recipient;
}
add_filter( 'woocommerce_email_recipient_customer_processing_order', 'wc_order_completed_email_add_to', 9999, 3 );
add_filter( 'woocommerce_email_recipient_customer_completed_order', 'wc_order_completed_email_add_to', 9999, 3 );

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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0, user-scalable=no">

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// //remove emoji support
remove_action('wp_head', 'print_emoji_detection_script', 7);
remove_action('wp_print_styles', 'print_emoji_styles');

// // Remove rss feed links
remove_action( 'wp_head', 'feed_links_extra', 3 );
remove_action( 'wp_head', 'feed_links', 2 );

// // remove wp-embed
add_action( 'wp_footer', function(){

mio31337

/**
 * Add class if only 1 item left in stock
 * Author: MarioMarkovic.com
 */
function filter_get_stock_html( $html, $product ) {
    // Low stock quantity amount
    $low_stock_qty = 1;

    $availability = $product->get_availability();