If you check whether the mms link is successfully connected? What should I do?

If you check whether the mms link is successfully connected? For example, the address mms: // live.cri.cn/oldiesif the source site changes, I want to detect that the chain operator is still successful. use the get_headers () function to detect the http File & nbsp; however, this function does not seem to be able to detect whether the mms link is?
For example
Mms: // live.cri.cn/oldies

If the origin site has changed, I want to check whether the link is successfully linked.

Previously, the get_headers () function was used to detect http files.
However, this function does not seem to work for mms.

Is there any other way to detect it?

------ Solution --------------------
Get_headers: Send the server response HTTP request
Get_headers (string url [link format])
Get_headers () returns the HTTP request of the server as an array. If the execution fails, FALSE and an error level E_WARNING are returned.
The optional parameter is set to 1. get_headers () can analyze the system response speed and the keys in the array.

Is that mms a streaming media transmission protocol ?!