About the socket for PHP

Only the TCP protocol is logged here:

About server:

<?PHP/** * Test the socket function on PHP*//** basic socket, Server side: * Create * $sock = Socket_create (AF_INET,SOCK_STREAM,SOL_TCP); * bind * Socket_bind ($sock, ' 127.0.0.1 '); * Monitoring * Socket_listen ($sock, 5); * Get Connected * $msgSock = socket_accept ($sock); * Socket_write (); * Socket_read ();*/$address= ' 127.0.0.1 ';$port= 12345;if(($sock= Socket_create (Af_inet, Sock_stream,Getprotobyname(' TCP '))) ===false){    Echo"Socket create failed". Socket_strerror (Socket_last_error ()). " \ r \ n ";}//bindingif(Socket_bind ($sock,$address,$port) ===false){    Echo' Socket bind failed '. Socket_strerror (Socket_last_error ()). " \ r \ n ";}//Monitorif(Socket_listen ($sock, 10) = = =false){    Echo' Socket listen failed '. Socket_strerror (Socket_last_error ()). " \ r \ n ";} Do{    $msgSock= Socket_accept ($sock); if($msgSock===false)    {        Echo' Socket accept failed '. Socket_strerror (Socket_last_error ()). " \ r \ n ";  Break; }    //Send to client    $msg= "Server connection succeeded!\r\n"; Socket_write ($msgSock,$msg,strlen($msg)); //read data received from the client    $RECIVEMSG= Socket_read ($msgSock, 8192); Echo"Reciveed msg is:".$RECIVEMSG." \ r \ n "; Socket_close ($msgSock);} while(true); Socket_close ($sock);

About client:

<?PHP/** * About the client socket*//** * function * socket_create (); * Socket_connect (); * Socket_write (); * Socket_read () ;*/$address= ' 127.0.0.1 ';$port= 12345;$sock= Socket_create (Af_inet,sock_stream,sol_tcp);if($sock===false){    Echo"Socket create failed". Socket_strerror (Socket_last_error ()). " \ r \ n ";}Echo"Attempt to connect server...\r\n";$result= Socket_connect ($sock,$address,$port);if($result===false){    Echo"Socket connect failed". Socket_strerror (Socket_last_error ()). " \ r \ n ";}Echo' Connect to server. ' \ r \ n ";$msg= "Client Connect success\r\n"; Socket_write ($sock,$msg,strlen($msg)); while($out= Socket_read ($sock, 8192)){    Echo $out." \ r \ n ";}EchoThe close socket. \ r \ n "; Socket_close ($sock);

PHP socket also has a socket stream, which is the function of the stream, which also has the server and the client, here does not log

About the socket for PHP