Why WooCommerce powers ecommerce in Wordpress - Test Your Understanding

Practice - 5 Tasks

1fill in blank

easy

Complete the code to activate WooCommerce plugin in WordPress.

Wordpress

<?php
/* Plugin Name: Sample Store */
function activate_woocommerce() {
    if ( ! class_exists( '[1]' ) ) {
        // WooCommerce is not active
    }
}
add_action( 'plugins_loaded', 'activate_woocommerce' );

Drag options to blanks, or click blank then click option'

AWooCommerceActive

BWooCommerce

CWC_Store

DWooCommercePlugin

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect class names like WC_Store or WooCommercePlugin.

The WooCommerce plugin defines the WooCommerce class. Checking if this class exists confirms if WooCommerce is active.

2fill in blank

medium

Complete the code to add a WooCommerce product to the cart.

Wordpress

function add_product_to_cart() {
    $product_id = 123;
    WC()->cart->[1]( $product_id );
}

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Acart_add

Binsert_product

Cadd_item

Dadd_to_cart

Attempts:

3 left

💡 Hint

Common Mistakes

Using non-existent methods like add_item or cart_add.

The correct WooCommerce function to add a product to the cart is add_to_cart.

3fill in blank

hard

Fix the error in the WooCommerce shortcode to display products.

Wordpress

echo do_shortcode( '[products [1]="4"]' );

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Acount

Blimit

Cnumber

Ditems

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'count' or 'limit' which are not valid shortcode attributes.

The correct attribute to specify the number of products in the WooCommerce shortcode is number.

4fill in blank

hard

Fill both blanks to create a WooCommerce product query for featured products.

Wordpress

$args = [
    'post_type' => 'product',
    'meta_key' => '[1]',
    'meta_value' => '[2]'
];

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A_featured

Byes

Ctrue

D_is_featured

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect meta keys or boolean true instead of string 'yes'.

WooCommerce uses the meta key _featured with value yes to mark featured products.

5fill in blank

hard

Fill all three blanks to register a custom WooCommerce product tab.

Wordpress

add_filter( 'woocommerce_product_tabs', function( $tabs ) {
    $tabs['[1]'] = [
        'title'    => '[2]',
        'callback' => '[3]'
    ];
    return $tabs;
});

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Acustom_tab

BAdditional Info

Ccustom_tab_content

Dextra_tab

Attempts:

3 left

💡 Hint

Common Mistakes

Using invalid keys or mismatched callback function names.

The tab key is 'custom_tab', the title is 'Additional Info', and the callback function is 'custom_tab_content'.