CODE EXAMPLE FOR PHP

php cors allow methods

HTTP/1.1 204 No Content
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET,HEAD,PUT,PATCH,POST,DELETE
Vary: Access-Control-Request-Headers
Access-Control-Allow-Headers: Content-Type, Accept
Content-Length: 0
Date: Fri, 05 Apr 2019 11:41:08 GMT
Connection: keep-alive