Home Backend Development PHP Tutorial 聊天室技术(八)-- 密谈的实现_PHP

聊天室技术(八)-- 密谈的实现_PHP

Jun 01, 2016 pm 12:34 PM
lt split accomplish technology chatroom

每个聊天室都提供了密谈功能,来为那些需要私下里进行交流的聊友提供方便,这里把我的聊天室实现私聊的方法介绍如下:

 

1 对发送信息的处理

每句私聊都要显示在自己和私聊对象的屏幕上,而其他人不能够看到.这里先对发言内容进行处理,然后再保存到发言文件里面!

//$split为分隔符号

messagesend.php

//判断是否私聊发言
if($secret == "on")
{
//在发言前面加上标记 其中+代表分隔符

//第一个标记为 secret 表示为私聊,后面的是聊天对象和自己的名字,保证这两个人能看到
$message = "olor=ff0000>密谈$message";
}
else
{

//如果第一个标记为 open 表示公开,后面同样为对象和自己的名字
$message = "$message"
;
}

//然后保存到文件中
?>


2 显示私聊的方法

对每个新的发言读入后先进行处理判断,在主动刷新程序里面进行.

messageflush.php

//分割发言内容
$tempmessage = split($split,$message[0],99);

//如果发言不是密谈,或者私聊对象是自己,或者发送这句私聊的是自己,那就显示这句话,否则不显示
if( ($tempmessage[1] != "secret") || ($tempmessage[2] == $name) || (
$tempmessage[3] == $name) )
{

//显示私聊
print("parent.u.document.writeln("$message[0]");rn");
}
?>


通过这种简单的方法,我们实现了私聊,

注意:
前面的保存文件处理时,对发言的判断文字前后有这样在屏幕显示时就可以不用特殊处理了!

原作者:howtodo
来源:php2000.com

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