Using WordPress ‘rest_convert_error_to_response()’ PHP function
The `rest_convert_error_to_response()` function in WordPress converts an error into a response object, which can be used for proper error handling in RESTful APIs
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Using WordPress ‘rest_authorization_required_code()’ PHP function
Returns a contextual HTTP error code for authorization failure.
Using WordPress ‘rest_are_values_equal()’ PHP function
Checks the equality of two values, following JSON Schema semantics.
Using WordPress ‘rest_application_password_collect_status()’ PHP function
Collects the status of authenticating with an application password.
Using WordPress ‘rest_api_loaded()’ PHP function
The `rest_api_loaded()` function in WordPress is used to check whether the REST API is loaded or not
Using WordPress ‘rest_api_init()’ PHP function
The `rest_api_init()` function in WordPress is used to register rewrite rules for the REST API
Using WordPress ‘rest_add_application_passwords_to_index()’ PHP function
Adds Application Passwords info to the REST API index.
Using WordPress ‘restore_previous_locale()’ PHP function
Restores the translations according to the previous locale.
Using WordPress ‘restore_current_blog()’ PHP function
Restores the current blog, after calling switch_to_blog() .