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php socket ·¢ËÍÊý¾Ý½á¹¹ - PHP / »ù´¡±à³Ì

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  long Total_Length ,
  long Command_ID ,
  long Sequence_ID
£ý
Òª°ÑÕâ¸öÊý¾Ý°ü·¢Ë͸ø·þÎñÆ÷£¬¸ÃÔõô×ö£¨ÎÒÓÃsocket_sendºÍsocket_write²»»á×ö£¬¿´±ðÈËдµÄÀý×Ó¶¼ÊÇ·¢ËÍÒ»¸ö×Ö·û´®£©£¿

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PHP code:
<?php
if(isset($_POST['submit']))
{
ignore_user_abort(true);
set_time_limit(0); //È·±£ÔÚÁ¬½Ó¿Í»§¶Ëʱ²»»á³¬Ê±

$address='127.0.0.1'; //ÉèÖÃIP
$port=1874; //¶Ë¿ÚºÅ£¬µ÷ÊÔµÄʱºò£¬¿ÉÒÔ¶à»»¶Ë¿ÚÀ´²âÊÔ³ÌÐò£¡

if(!($sock=socket_create(AF_INET,SOCK_STREAM,SOL_TCP)))exit; //´´½¨Ò»¸öSOCKET

if(!($ret=socket_bind($sock,$address,$port)))exit; //°ó¶¨µ½socket¶Ë¿Ú

if(!($ret=socket_listen($sock,4)))exit; //¿ªÊ¼¼àÌý

//do { //ÒÔÏÂÊÇÓÃÀ´½ÓÊÕclient(¿Í»§)¶Ë´«À´µÄÐÅÏ¢
if (!($msgsock = socket_accept($sock)))exit;

echo "¶ÁÈ¡¿Í»§¶Ë·¢À´µÄÐÅÏ¢<p>";

$buf = socket_read($msgsock,8192); //½«½ÓÊÕµ½µÄ×ÊÔ´$msgsockÓÃsocket_re


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php session ¶ªÊ§ - PHP / »ù´¡±à³Ì

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PHP submitÎÊÌ⣨¼±£¬ÔÚÏߵȣ© - PHP / »ù´¡±à³Ì

<?php
@session_start(); 
require_once './module/t_doctor.inc';
$t_doctor = new t_doctor();
if(isset($Submit)){
  $sql="select * from t_doctor WHERE docname='".$usernam ......
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