What is an origin header and where do I insert Access-Control-Allow-Origin? [closed]?

Access-Control-Allow-Origin can't go inside the head tags, it is an html header so it belongs in php script.

It is an HTTP header, not an HTML header. There are many ways to set it, PHP is just one. – Quentin Aug 11 at 8:41.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.