WooCommerce is a popular e-commerce plugin for WordPress that allows users to create and manage online stores. It provides various hooks and filters to modify and customize the behavior of the plugin. The “woocommerce_thankyou” hook is an action hook that is triggered after a successful order is placed in WooCommerce. When a customer completes a…
To remove a product from the WooCommerce checkout page using AJAX, you’ll need to add some custom code to your theme’s functions.php file. Here’s a step-by-step guide: add_action( ‘wp_ajax_remove_product_from_cart’, ‘remove_product_from_cart’ ); add_action( ‘wp_ajax_nopriv_remove_product_from_cart’, ‘remove_product_from_cart’ ); function remove_product_from_cart() { $product_id = $_POST[‘product_id’]; $cart = WC()->instance()->cart; $cart_id = $cart->generate_cart_id($product_id); $cart_item_id = $cart->find_product_in_cart($cart_id); if($cart_item_id){ $cart->set_quantity($cart_item_id,0); } wp_die(); }…
To add a custom field to WooCommerce emails, you can use the woocommerce_email_order_meta_fields filter hook. This hook allows you to add custom fields to the order emails. Here’s a step-by-step guide: add_action(‘woocommerce_checkout_update_order_meta’, ‘my_custom_checkout_field_update_order_meta’); function my_custom_checkout_field_update_order_meta($order_id) { if ($_POST[‘my_field_name’]) update_post_meta($order_id, ‘My Field’, esc_attr($_POST[‘my_field_name’])); } In this example, my_field_name is the name of the input field in…
Forminator is a popular WordPress plugin used for creating and managing forms. The function Forminator_Form_Entry_Model::list_entries() is used to retrieve a list of form entries from the database. Here’s what each parameter means: To use this function, you would typically include it in your PHP code within a WordPress context. For example: $form_id = 1; $per_page…
The error message you are encountering, “Fatal error: Cannot use ::class with a dynamic class name,” occurs when you try to use the ::class notation with a dynamically generated class name. This issue is not specific to WordPress; it is a limitation in PHP when trying to use the ::class feature with a variable. The…
The get_locale() function is a built-in WordPress function that is used to retrieve the current locale or language code of the site. It returns the language code in the format of the ISO 639-1 standard (two-letter language code), optionally followed by the ISO 3166-1 alpha-2 standard (two-letter country code). For example, “en” for English, “fr_FR”…
wp_remote_get() is a function used to send an HTTP GET request to a specified URL and retrieve the response. It is a part of the WordPress HTTP API, which provides a set of functions for making HTTP requests from within WordPress. The basic syntax of wp_remote_get() is as follows: wp_remote_get( string $url, array $args =…
The error message “Fatal error: Call to undefined function post_exists()” typically occurs when you are trying to use the “post_exists()” function in WordPress, but the function is not available or has not been defined at the time of execution. The “post_exists()” function is not a built-in function in WordPress, so if you are using this…
The error message indicates a TypeError that occurred in the call_user_func_array() function. This function is used to call a callback function with a given set of parameters. To help you further, I’ll need more information about the context in which this error is happening. However, in general, this error can occur if you’re passing an…
The error message “413: File Entity Too Large” typically indicates that the server has rejected the request because the size of the uploaded file exceeds the maximum allowed limit. This error can occur when you are attempting to upload a file, such as an image or a document, to a website or web application. The…