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php socket 客户端/服务器端的简单示例,
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对简单的
PHP socket 客户端/服务器端编程感兴趣的小伙伴,下面一起跟随编程之家 jb51.cc的小编两巴掌来看看吧!
<?PHP
/**
* 简单的PHP socket 客户端/服务器端编程
*
* @param
* @arrange 网: jb51.cc
**/
error_reporting(E_ALL);
set_time_limit(0);
echo "<h2>TCP/IP Connection</h2>\n";
$port = 1935;
$ip = "127.0.0.1";
/*
+-------------------------------
* @socket连接整个过程
+-------------------------------
* @socket_create
* @socket_connect
* @socket_write
* @socket_read
* @socket_close
+--------------------------------
*/
$socket = socket_create(AF_INET,SOCK_STREAM,SOL_TCP);
if ($socket < 0) {
echo "socket_create() Failed: reason: " . socket_strerror($socket) . "\n";
}else {
echo "OK.\n";
}
echo "试图连接 '$ip' 端口 '$port'...\n";
$result = socket_connect($socket,$ip,$port);
if ($result < 0) {
echo "socket_connect() Failed.\nReason: ($result) " . socket_strerror($result) . "\n";
}else {
echo "连接OK\n";
}
$in = "Ho\r\n";
$in .= "first blood\r\n";
$out = '';
if(!socket_write($socket,$in,strlen($in))) {
echo "socket_write() Failed: reason: " . socket_strerror($socket) . "\n";
}else {
echo "发送到服务器信息成功!\n";
echo "发送的内容为:<font color='red'>$in</font> <br>";
}
while($out = socket_read($socket,8192)) {
echo "接收服务器回传信息成功!\n";
echo "接受的内容为:",$out;
}
echo "关闭SOCKET...\n";
socket_close($socket);
echo "关闭OK\n";
/*** 来自编程之家 jb51.cc(jb51.cc) ***/