Show a notice throughout the store if the cart is empty in WooCommerce Add

Author: lukecav

show-a-notice-throughout-the-store-if-the-cart-is-empty-in-woocommerce.code-snippets.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!-- This is a code snippets export file generated by the Code Snippets WordPress plugin. -->
+<!-- https://wordpress.org/plugins/code-snippets -->
+<!-- To import these snippets a WordPress site follow these steps: -->
+<!-- 1. Log in to that site as an administrator. -->
+<!-- 2. Install the Code Snippets plugin using the directions provided at the above link. -->
+<!-- 3. Go to 'Tools: Import' in the WordPress admin panel. -->
+<!-- 4. Click on the "Code Snippets" importer in the list -->
+<!-- 5. Upload this file using the form provided on that page. -->
+<!-- 6. Code Snippets will then import all of the snippets and associated information contained in this file into your site. -->
+<!-- 7. You will then have to visit the 'Snippets: All Snippets' admin menu and activate desired snippets. -->
+<!-- generator="Code Snippets/2.9.4" created="2017-11-08 16:15" -->
+<snippets>
+  <snippet scope="2">
+    <name>Show a notice throughout the store if the cart is empty in WooCommerce</name>
+    <desc></desc>
+    <tags>empty, cart, notice</tags>
+    <code>function wc_empty_cart_notice() {&#13;
+    &#13;
+	if ( WC()-&gt;cart-&gt;get_cart_contents_count() == 0 ) {&#13;
+        	wc_print_notice( __( 'Get free shipping if your order is over &amp;#36;60!', 'woocommerce' ), 'notice' );&#13;
+        	// Change notice text as desired&#13;
+	}&#13;
+&#13;
+}&#13;
+// Add to cart page&#13;
+add_action( 'woocommerce_check_cart_items', 'wc_empty_cart_notice' );&#13;
+// Add to shop archives &amp; product pages&#13;
+add_action( 'woocommerce_before_main_content', 'wc_empty_cart_notice' );</code>
+  </snippet>
+</snippets>