Using WordPress ‘includes_url()’ PHP function
The `includes_url()` function in WordPress is used to retrieve the URL to the `wp-includes` directory
HTTP
Using WordPress ‘home_url()’ PHP function
Retrieves the URL for the current site where the front end is accessible.
Using WordPress ‘graceful_fail()’ PHP function
Learn how to use the deprecated `graceful_fail()` function in WordPress for graceful failure handling, and discover why you should switch to using `wp_die()` instead
Using WordPress ‘get_the_title_rss()’ PHP function
The `get_the_title_rss()` function in WordPress retrieves the current post title for use in RSS feeds, allowing you to display relevant content in your feed
Using WordPress ‘is_client_error()’ PHP function
Learn how to use the WordPress `is_client_error()` PHP function to check if an HTTP status code is a client error in your WordPress development project with our step-by-step guide. Discover…
Using WordPress ‘is_allowed_http_origin()’ PHP function
The `is_allowed_http_origin()` function in WordPress checks whether the HTTP origin is an authorized one
Using WordPress ‘is_info()’ PHP function
Learn how to use the WordPress `is_info()` PHP function to check if an HTTP response code is informational (between 100 and 199), with examples and code snippets for handling, filtering,…
Using WordPress ‘is_error()’ PHP function
Learn how to use the WordPress `is_error()` PHP function to determine if an HTTP response code is an error in your website development projects. Discover examples and best practices for…
Using WordPress ‘rest_authorization_required_code()’ PHP function
Returns a contextual HTTP error code for authorization failure.