PHP connredis示例

示例#1

文件： lib.php 项目： hanfengtianyasmile/redis

function isLogin()
{
    if (!isset($_COOKIE['userid']) || !$_COOKIE['username']) {
        return false;
    }
    $r = connredis();
    $authsecret = $r->get('user:userid:' . $_COOKIE['userid'] . ':authsecret');
    if ($authsecret != $_COOKIE['authsecret']) {
        return false;
    }
    return array('userid' => $_COOKIE['userid'], 'username' => $_COOKIE['username']);
}

示例#2

文件： register.php 项目： hanfengtianyasmile/redis

<?php

include 'lib.php';
if (isLogin() != false) {
    header('location:home.php');
    exit;
}
$username = $_POST['username'];
$password = $_POST['password'];
$password2 = $_POST['password2'];
if (!$username || !$password || !$password2) {
    exit('请输入完整信息');
}
if ($password !== $password2) {
    exit('2次密码不一致');
}
$r = connredis();
if ($r->get('user:username:'******':userid')) {
    exit('用户名已经被注册');
}
//获取userID
$userid = $r->incr('global:userid');
$r->set('user:userid:' . $userid . ':username', $username);
$r->set('user:userid:' . $userid . ':password', $password);
$r->set('user:username:'******':userid', $userid);
//通过一个链表，维护50个表的最新的userid
$r->lpush('newuserlink', $userid);
$r->ltrim('newuserlink', 0, 49);