PHP连续签到功能实现方法详解

飞奔的炮台

这篇文章主要介绍了PHP连续签到功能实现方法,结合实例形式详细分析了PHP结合mysql数据库实现连续签到功能相关操作技巧,需要的朋友可以参考下
本文实例讲述了PHP连续签到功能实现方法。分享给大家供大家参考，具体如下：

require "./global.php";
  $act = isset($_GET['act']) ? $_GET['act'] : "error";
  // d($act);
  switch($act){
  case "qiandao":
    $uid = intval($_POST['uid']);
    $res = $db -> get('qian_dao','*',array('uid'=>$uid));
    // last_query();
    $time = time();
    //判断今天是否签到
    $todayBegin=strtotime(date('Y-m-d')." 00:00:00"); 
    $todayEnd= strtotime(date('Y-m-d')." 23:59:59"); 
    $isexit = $db -> get('qian_dao','id',array('AND'=>array('uid'=>$uid,'qian_dao_time[>=]'=>$todayBegin,'qian_dao_time[<=]'=>$todayEnd)));
    // last_query();
    if($isexit){
    // echo "今天已签到！";
    Log::writeLog(print_r(array('state'=>'stop','msg'=>'今天已签到！'),true));
    echo json_encode(array('state'=>'stop','msg'=>'今天已签到！'));
    exit;
    }
    if($res){
    //存在签到
    if((time() - $res['qian_dao_time'] > 24*60*60)){ // 判断时间是否大于24小时
      // 让字段归0
      $addInfo = $db -> update('qian_dao',array('qian_dao_num'=>1,'qian_dao_time'=>$time),array('uid'=>$uid));
    }else{
      // 更新签到的天数
      $addInfo = $db -> update('qian_dao',array('qian_dao_num[+]'=>1,'qian_dao_time'=>$time),array('uid'=>$uid));
    }
    }else{
    // echo '您还没有签到过';
    //没有签到过
    $db -> insert('qian_dao',array('uid'=>$uid,'qian_dao_num'=>1,'qian_dao_time'=>$time));
    // echo $db ->last_query();
    }
    // 插入签到记录
    $db -> insert('sign',array(
    'uid'=>$uid,
    'dateline'=>$time,
    ));
    // 获取连续签到的天数
    $info = $db -> get('qian_dao','qian_dao_num',array('uid'=>$uid));
    echo json_encode(array('state'=>'success','msg'=>"您是第".$info."天签到"));
    break;
  default :
    echo json_encode(array("ret"=>0,"msg"=>"操作不存在！"));
    break;
  }

sql：

CREATE TABLE IF NOT EXISTS `qian_dao` (
 `id` int(11) NOT NULL AUTO_INCREMENT,
 `uid` int(1) NOT NULL COMMENT '用户id',
 `qian_dao_num` int(11) NOT NULL COMMENT '签到次数',
 `qian_dao_time` int(11) NOT NULL COMMENT '签到时间',
 PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
CREATE TABLE IF NOT EXISTS `sign` (
 `uid` int(11) NOT NULL,
 `dateline` varchar(10) COLLATE utf8_bin NOT NULL,
 KEY `uid` (`uid`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

html：

<?php
  include './global.php';
  $uid = 1;
  $todayBegin=strtotime(date('Y-m-d')." 00:00:00"); 
  $todayEnd= strtotime(date('Y-m-d')." 23:59:59"); 
  $isexit = $db -> get('qian_dao','id',array('AND'=>array('uid'=>$uid,'qian_dao_time[>=]'=>$todayBegin,'qian_dao_time[<=]'=>$todayEnd)));
  $flag = '';
  if($isexit){
  $flag = 'current';
  }
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>jquery制作每天或每日打卡签到特效</title>
<meta name="description" content="jquery制作论坛或社交网站的每日或每天打卡签到特效，点击打卡标签显示打卡签到效果。jquery下载" />
</head>
<body>
<style type="text/css">
*{margin:0;padding:0;list-style-type:none;}
a,img{border:0;text-decoration:none;}
/*今日签到*/
.singer{border:1px solid #DCDBDB;padding:10px;height:45px;line-height:45px;width:290px;margin:20px auto;}
.ul{border:1px solid #DCDBDB;padding:0 10px 10px 10px;;width:290px;margin:20px auto;}
.li{border:1px solid #DCDBDB;padding-left:10px;height:25px;line-height:25px;width:280px;margin:10px 0 0 0;}
.singer_l_cont, .singer_r_img{float:left;}
.singer_l_cont{width:145px;background:url(images/sing_per.gif) no-repeat left 12px;text-indent:23px;font-size:12px;}
.singer_r_img{display:block;width:114px;height:52px;background:url(images/sing_week.gif) right 2px no-repeat;vertical-align:middle;float:right;*margin-bottom:-10px;}
.singer_r_img:hover{background-position:right -53px;text-decoration:none;}
.singer_r_img span{margin-left:14px;font-size:16px;font-family:'Hiragino Sans GB','Microsoft YaHei',sans-serif !important;font-weight:700;color:#165379;}
.singer_r_img.current{background:url(images/sing_sing.gif) no-repeat 0 2px;}
</style>
  <div class="singer">
  <div class="singer_l_cont">
    <span>每天签到赢取PK币</span>
  </div>
  <div class="singer_r_r">
    <a class="singer_r_img <?php echo $flag;?>" href="#" rel="external nofollow" >  
    <span id="sing_for_number"></span>
    </a>
  </div>
  </div><!--singer end-->
<script src="http://libs.baidu.com/jquery/1.9.0/jquery.js"></script>
<script type="text/javascript">
/*签到模块日期捕捉：*/
function week(){
  var objDate= new Date();
  var week = objDate.getDay();
  switch(week)
  {
    case 0:
    week="周日";
    break;
    case 1:
    week="周一";
    break;
    case 2:
    week="周二";
    break;
    case 3:
    week="周三";
    break;
    case 4:
    week="周四";
    break;
    case 5:
    week="周五";
    break;
    case 6:
    week="周六";
    break;
  }
  $("#sing_for_number").html( week );
}
$(document).ready(function(){
  week();
  var cache=new Array(); // 缓存变量，当数据被访问过之后放置在缓存中，加快访问速度
  $(".singer_r_img").click(function(){
  // 如果缓存中存在数据，那么直接从缓存中读取；如果不存在数据，那么就从数据库中读取，并把数据存入缓存
  if (typeof(cache['stop'])=='undefined') {
  $.ajax({
    url:"action.php?act=qiandao",
    type:"post",
    dataType:'json',
    data:{
    uid:1,
    },
    async:false,
    success:function(data){
    // alert(data.msg);
    switch(data.state){
      case 'success':
      alert(data.msg);
      break
      case 'stop':
      cache['stop'] = data.msg;
      alert(data.msg);
      break;
    }
    $(".singer_r_img").addClass("current");
    }
  })
  }else{
    alert(cache['stop'])
  }
  })
})
</script>
</body>
</html>
<?php
  // 获取签到记录
  $sign = $db -> select('sign','*',array('uid'=>$uid,'ORDER'=>'dateline DESC'));
?>
<ul class='ul'>
  <?php
  if(empty($sign)){
  ?>
  <li class="li">暂无签到信息</li>
  <?php
  }else{
  foreach($sign as $k=>$v){
  ?>
    <li class="li"><span><?php echo ($k + 1);?></span>&nbsp;<?php echo date('Y-m-d H:i:s',$v['dateline']);?></li>
  <?php
  }
  }
  ?>
</ul>

希望本文所述对大家PHP程序设计有所帮助。
原文链接：https://www.cnblogs.com/phpfensi/p/4601834.html

[PHP] PHP连续签到功能实现方法详解

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