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//Èç¹û$waitAckSecΪ0£¬Ôò·µ»Ø³É¹¦·¢Ë͵Ä×Ö½ÚÊý
//Èç¹û$waitAckSec´óÓÚ0£¬Ôò·µ»Ø·¢Ëͺó½ÓÊÕµ½µÄÄÚÈÝ
//ÈκÎÇé¿öÏ£¬Ê§°Ü¶¼·µ»ØFALSE
function SendUDP($host, $port, $buff, $waitAckSec=0)
{
    $result = FALSE;
    $socket = ($result=@socket_create(AF_INET, SOCK_DGRAM, SOL_UDP));
    if ($socket)
    {
        $result = @socket_sendto($socket, $buff, strlen($buff), 0, $host, $port);
        if ( $waitAckSec>0 )
        {
            $result = FALSE;
            $read = array($socket);
            $write  = NULL;
            $except = NULL;
            if ( @socket_select($read, $write, $except, $waitAckSec) > 0 )
            {
                $fromHost = '';
                $fromPort = 0;
                @socket_recvfrom($socket, $result, 3, 0, $fromHost, $fromPort);
            }
        }
        @socket_close($socket);
    }
    return $result;
}


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function uc_api_post($url, $action, $sendmsg='') {
$postdata = "corpMsg=$sendmsg";
return uc_fopen(UC_URL, 500000, $postdata, '', TRUE, UC_IP, 20);
}
function uc_fopen($url, $limit = 0, $post = '', $cookie = ......

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<?php
@mysql_connect("localhost", "root","1981427") //Ñ¡ÔñÊý¾Ý¿â֮ǰÐèÒªÏÈÁ¬½ÓÊý¾Ý¿â·þÎñÆ÷
or die("Êý¾Ý¿â·þÎñÆ÷Á¬½Óʧ°Ü");
$dbs = mysql_list_dbs(); //µ÷ÓÃmysql_list_dbsº¯Êý
while ($array = mysql_fetch_row($dbs)) //Ñ­»·Êä³öËùÓеÄÊý¾Ý¿âÃû³Æ
{
echo "$array[0]<BR>";
}
?>
& ......
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