PHP Socket Basics | server-side server.php| client client.php

PHP Socket basic principle, the basic use method: Server: Create a socket socket = "bind this socket to the specified IP and port =" Listen for all link requests for this socket = "Response or return data Client: Create a socket socket = "Connection needs to request socket =" Send data to socket = "Read the socket response data (~_~) understand the wrong place also ask classmate Correction ~ ~ ~ server.php $host = ' 192.168.0.10 '; $port = 88888; if ($socket = Socket_create (Af_inet, Sock_stream, sol_tcp)) { echo "Socket create success.\n"; } if ($bind = Socket_bind ($socket, $host, $port)) { echo "socket bind success.\n"; } if ($listen = Socket_listen ($socket)) { echo "Socket listening...\n"; } if ($connect = socket_accept ($socket)) { echo "Socket accept a connect success.\n"; } //===================================================// Socket_write ($connect, ' I am from server.php at DateTime: '. Date (' y-m-d h:i:s '). " \ n "); ==================== sent to client ==================================================// //==================================================// $read = Socket_read ($connect, 1024); Echo $read; ============ receives the message from the client ============================// while ($connect = Socket_accept ($socket)) { $read = Socket_read ($connect, 1024); Echo $read; //} Loop Accept Copy Code client.php $host = ' 192.168.0.10 '; $port = 88888; if ($socket = Socket_create (Af_inet, Sock_stream, sol_tcp)) { echo "Socket create success.\n"; } Socket_connect ($socket, $host, $port); //=======================================================// Socket_write ($socket, ' I am from client.php at DateTime: '. Date (' y-m-d h:i:s '). " \ n "); ================== sends a request to the server ================================================// //=======================================================// $read = Socket_read ($socket, 1024); Echo $read; =============== accept the return data of the server ========================// Copy Code

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