用PHP进行socket网络编程，求推荐资料。

du56du 2016-12-17 10:23:51

我想用PHP进行socket网络编程，在百度上搜了一下，这方面的资料比较少，很多还看不懂。求推荐相关资料。

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傲雪星枫 2017-01-07

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http://www.jb51.net/article/66023.htm


<?php
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";
?>

du56du 2017-01-07