php网页版聊天软件实现代码

PHP 2018-12-30

本文实例为大家分享了PHP匿名聊天室的具体实现代码，供大家参考，具体内容如下

1. index.html

rush:xhtml;"> 聊天室 <Meta charset="utf-8"/>

<div class="panel-heading">
<h3 class="panel-title">
匿名者聊天室

ottom ">

发送

2. action.PHP

rush:PHP;"> $link = mysqli_connect('localhost','root','123','test');
mysqli_query($link,'set names utf8');
$info= array();
header("Content-type: text/html; charset=utf-8");
$id=$_GET['maxid'];
$data = mysqli_query($link,"select * from talk where id>$id");
while ($array = MysqLi_fetch_assoc($data)) {
$info[] = $array;
};

echo json_encode($info);

3. chat.sql

rush:sql;"> DROP TABLE IF EXISTS `talk`; CREATE TABLE `talk` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT 'id',`send` varchar(10) CHaraCTER SET utf8 DEFAULT NULL COMMENT '发送者昵称',`ip` varchar(12) CHaraCTER SET utf8 DEFAULT NULL,`content` varchar(500) CHaraCTER SET utf8 DEFAULT NULL,`time` varchar(50) DEFAULT NULL,PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=52 DEFAULT CHARSET=utf8;

4. add.PHP

rush:PHP;"> PHP

/**

@功能将表单插入数据库
*/
$content=$_POST['content'];
print_r($_POST);
$time= date("Y-m-d H:i:s",time(0));
$link = MysqLi_connect('localhost','set names utf8');
$ip = $_SERVER["REMOTE_ADDR"];
$sql="INSERT INTO talk VALUES(NULL,'匿名者','$ip','$content','$time')";
$data = MysqLi_query($link,$sql);
echo "$content";
if($data)
echo "1";
else
echo "0";