PHP as a server, accept the client's next file, how the server received

PHP to do the server, accept the client uploads the file, the server is how to receive
We use C + + in the local client, and then want to use PHP on the server side to write a program to accept the storage of this file, is not the server to write a listener, or how to link them to implement data transfer PHP server

------Solution--------------------
Add Multipart/form-data header with Post method
PHP will automatically recognize the uploaded files

If put, you need to read the file contents from the Php://input resource on the balance side

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