send_origin_headers
send_origin_headers ( No parameters )
Returns:- (string|false) Returns the origin URL if headers are sent. Returns false if headers are not sent.
Defined at: - Introduced in WordPress: 3.4.0
- Deprecated in WordPress: —
Description
Sends Access-Control-Allow-Origin and related headers if the current request
is from an allowed origin.If the request is an OPTIONS request, the script exits with either access
control headers sent, or a 403 response if the origin is not allowed. For
other request methods, you will receive a return value.