Learn how to use the {$type}_upload_iframe_src hook in WordPress to customize the source URL for the media upload iframe. Understand its location, parameters, troubleshooting, best practices, and usage examples for effective modification.
Learn about the {$value} hook in WordPress and how it allows developers to add custom functionality and modify default behavior. Understand its parameters, troubleshooting, best practices, and usage examples.
Learn how to use the {$taxonomy}_add_form_fields hook in WordPress to customize and extend the functionality of the add term form for a specific taxonomy. This article provides an overview of the hook, troubleshooting tips, best practices, and a usage example.
