将PHP套接字连接到SFML

Question

I need to connect a PHP client to my server which is running from SFML Network library. I can connect to it with Android TCP, but in PHP, I get weird stuff happening, look at the pictures below:

The weirdness I get once I load the php page:

As said before, I can connect perfectly fine with Android, and send whatever I want, and the server will respond with "New Connection" and "Client sent whatever". I don't know if it has to do with php formating or anything? I've been stuck for a long time and can't find anything about it. If you need any other information or code I can send.

Answer 1

When you have an array and you print it, the array decays into a pointer which is what gets printed. std::string[100] will not fix your problem, in fact it's not what you want. Data over the network is sent in bytes so you want to capture those as a char[100]. once you have received the data into your array, make sure you do message[size] = '\0' which null terminates your char array and lets you safely use it as a string which can be done with std::string(message, size).