imran-khan1

<?php
function ik_wc_discount_total() { 
    global $woocommerce;      
    $discount_total = 0; 
     
    foreach ( $woocommerce->cart->get_cart() as $cart_item_key => $values) {          
    $_product = $values['data'];  
        if ( $_product->is_on_sale() ) {
        $regular_price = $_product->get_regular_price();

imran-khan1

<?php
/**
 * product title with sku
 */

function woo_product_title_with_sku() {
		global $product;
		echo '<span class="loop-title-sku">Sku: ' . $product->get_sku() . '</span><br>';
}		

imran-khan1

<?php
/* 
custom action hook
*/

do_action( 'my_custom_action' );


//Place the code for the action when fired
function my_action_something_cool() {

imran-khan1

<?php
/* 
custom filter hook
*/

function custom_filter_something_cool() {
 
    $output = 'Hello World';
 
    return apply_filters('my_custom_filter', $output);

imran-khan1

<?php
/*
   update cart on quantity field value change
*/

function wc_qty_change_update_cart(){?>
            
            <script>
            jQuery(".qty").blur(function(){      
                jQuery("[name='update_cart']").trigger("click"); 

imran-khan1

<?php
/*
   update checkout on billing postcode field blur
*/

function wc_field_blur_update_checkout(){?>
            
            <script>
            jQuery("#billing_postcode").blur(function(){      
                jQuery( 'body' ).trigger( 'update_checkout' );

imran-khan1

<?php
/*
   update cart on quantity field value change
*/

add_action( 'wp_footer', 'wc_qty_change_update_cart' ); 

function wc_qty_change_update_cart() { 
    if (is_cart()) : 
    ?> 

imran-khan1

<?php
/*
* Notification on order processing to cancelled status change
*/

function ci_cancelled_notification( $order_id ) {
 
    $order = wc_get_order( $order_id );
 
    // load the mailer class

imran-khan1

<?php
/**
 * Insert the new endpoint into the My Account menu.
 *
 * @param array $items
 * @return array
 */
function ci_custom_account_menu_items( $items ) {
    // Remove the logout menu item.
    $logout = $items['customer-logout'];

imran-khan1

<?php
/*
*Add WooCommerce checkout Custom shipping field
*/

add_filter( 'woocommerce_checkout_fields' , 'ci_custom_override_checkout_fields' );

// Our hooked in function - $fields is passed via the filter!
function ci_custom_override_checkout_fields( $fields ) {
     $fields['shipping']['shipping_fax'] = array(