I need to insert an if
statement in the code below:
add_filter('add_to_cart_fragments', 'woocommerce_header_add_to_cart_fragment');
function woocommerce_header_add_to_cart_fragment( $fragments ) {
global $woocommerce;
ob_start();
?>
<a class="cart-contents" href="<?php echo $woocommerce->cart->get_cart_url(); ?>"
title="<?php _e('View your shopping cart', 'woothemes'); ?>">
<?php echo sprintf(_n('%d item', '%d items',
$woocommerce->cart->cart_contents_count, 'woothemes'),
$woocommerce->cart->cart_contents_count);?> -
<?php echo $woocommerce->cart->get_cart_total(); ?>
</a>
<?php
$fragments['a.cart-contents'] = ob_get_clean();
return $fragments;
}
This is for woocommerce. It displays cart by content number.
I need an if
statement similar to this:
if ( sizeof( $woocommerce->cart->cart_contents ) == 0 ) {
echo 'empty cart';
}
else ...
So that when the cart is empty it displays a message. I don’t know how to write this into that function.
Replace this:
With this: