How to add a user custom field into Woocommerce emails?

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…

How to fix Array and string offset access syntax with curly braces is deprecated?

The Array and string offset access syntax with curly braces deprecation warning has been around for a while. This warning refers to the use of curly braces ({}) to access individual characters in strings or elements in arrays in PHP. It is intended to be a notice for developers to update their code because this…

How to retrieve forminator form entries from the database?

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…

How to fix Fatal error: Cannot use ::class with dynamic class name in wordpress site

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…

How to fix Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback)

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…

Fix Failed opening required ‘/wp-content/plugins/woocommerce/src/Admin/Features/Onboarding.php’

CRITICAL ERROR require(): Failed opening required ‘/wp-content/plugins/woocommerce/src/Admin/Features/Onboarding.php’ in /wp-content/plugins/woocommerce/vendor/jetpack-autoloader/class-php-autoloader.php on line 87 The error message you provided suggests that there is an issue with a required file in the WooCommerce plugin for WordPress. Specifically, it states that the file “Onboarding.php” located in the “woocommerce/src/Admin/Features” directory could not be opened. This error is occurring within the…