<?php
$host = 'localhost';
$port = 4888;
set_time_limit(0);
$socket = socket_create(AF_INET, SOCK_STREAM, 0) or die("Could not create socket\n");
$result = socket_bind($socket, $host, $port) or die("Could not blind to port\n");
$result = socket_listen($socket, 3) or die("Could not set LIstener\n");
while($spawn = socket_accept($socket) or die("Could not readinput\n")){
$input = socket_read($spawn, 1024);
echo $input,"\n";
$input = '7636553:'.trim($input);
//client
$output = $input."\n";
socket_write($spawn, $output, strlen($output));
}
//kill
socket_close($spawn);
socket_close($socket);
echo "close\n";
>客戶端的代碼：
<?php
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
$connection = socket_connect($socket, 'localhost',4888) or die("Could not connect\n");
echo 'Write to Socket',"\n";
if(!socket_write($socket, "some data")){
echo 'write failed',"\n";
}
//read respose from socket
while($buffer = socket_read($socket, 1024)){
echo 'Response: ',$buffer,"\n";
}
>先啟動服務器端，再執行客戶端。然後，妳就可以看見這個效果了。