thinkPHP实现签到功能的方法

　　本文实例讲述了thinkPHP实现签到功能的方法。分享给大家供大家参考，具体如下：

　　数据表：

　　 CREATE TABLE `members_sign` ( `id` int(11) unsigned NOT NULL AUTO_INCREMENT, `uid` int(11) unsigned NOT NULL COMMENT 用户id, `days` tinyint(2) unsigned NOT NULL DEFAULT 0 COMMENT 连续签到的天数, `is_share` tinyint(1) unsigned NOT NULL DEFAULT 0 COMMENT 是否分享过, `is_sign` tinyint(1) unsigned NOT NULL DEFAULT 0 COMMENT 是否签到过, `stime` int(11) unsigned NOT NULL DEFAULT 0 COMMENT 签到的时间, `atime` int(11) unsigned NOT NULL DEFAULT 0 COMMENT 添加时间, PRIMARY KEY (`id`), KEY `index_uid` (`uid`) USING BTREE ) ENGINE=InnoDB AUTO_INCREMENT=162 DEFAULT CHARSET=utf8 COMMENT=签到分享表;

　　Controller：

　　 <?php namespace Member\Controller; use Member\Controller\MController; class IndexController extends MController { /** * 用户中心 * @param */ public function index(){ $pre = C(DB_PREFIX); // 日历列表 $monthSign = $this->getMonthSign(); $dayList = $this->showDays($monthSign); // 今天签到 $data = $this->todayData(); if($data[is_sign] == 1){ $this->assign(isSign,true); } $this->display(); } /** * 执行当天签到 * @return json 签到成功返回 {status:1,info:已签到} */ public function sign(){ $todayData = $this->todayData(); if($todayData[is_sign] == 1){ $this->successMsg(已签到); }else{ $data = $this->getInsertData($this->uid); // 无今天数据 if($todayData == NULL){ $data[uid] = $this->uid; $data[atime] = time(); $id = M(members_sign)->add($data); }else{ $save = M(members_sign)->where(id = {$todayData[id]})->save($data); } if($id or $save){ $score = $this->getTodayScores($data[days]); // 为该用户添加积分 addScore($this->uid,$score); $this->successMsg(已签到,array(score => $score,days=>$data[days])); }else{ $this->errorMsg(签到失败，请刷新后重试！); } } } /** * 返回每次签到要插入的数据 * * @param int $uid 用户id * @return array( * days => 天数, * is_sign => 是否签到,用1表示已经签到, * stime => 签到时间, * ); */ protected function getInsertData($uid){ // 昨天的连续签到天数 $start_time = strtotime(date(Y-m-d 0:0:0,time()-86400))-1; $end_time = strtotime(date(Y-m-d 23:59:59,time()-86400))+1; $days = M(members_sign)->where(uid = $uid and atime > $start_time and atime < $end_time)->getField(days); if($days){ $days++; if($days > 30){ $days = 1; } }else{ $days = 1; } return array( days => $days, is_sign => 1, stime => time() ); } /** * 用户当天签到的数据 * @return array 签到信息 is_sign,stime 等 */ protected function todayData(){ $time = time(); $start_stime = strtotime(date(Y-m-d 0:0:0,$time))-1; $end_stime = strtotime(date(Y-m-d 23:59:59,$time))+1; return M(members_sign)->field(atime,true)->where(uid = {$this->uid} and atime > $start_stime and atime < $end_stime)->find(); } /** * 积分规则，返回连续签到的天数对应的积分 * * @param int $days 当天应该得的分数 * @return int 积分 */ protected function getTodayScores($days){ if($days == 30){ return 50; }else if($days > 19){ return 8; }else if($days > 9){ return 5; }else{ return 3; } } /** * 显示签到列表 * * @param array $signDays 某月签到的日期 array(1,2,3,4,5,12,13) * @param int $year 可选，年份 * @param int $month 可选，月份 * @return string 日期列表<li>1</li>.... */ protected function showDays($signDays,$year,$month){ $time = time(); $year = $year ? $year : date(Y,$time); $month = $month ? $month : date(m,$time); $daysTotal = date(t, mktime(0, 0, 0, $month, 1, $year)); $now = date(Y-m-d,$time); $str = ; for ($j = 1; $j <= $daysTotal; $j++) { $i++; $someDay = date(Y-m-d,strtotime($year-$month-$j)); // 小于今天的日期样式 if ($someDay <= $now){ // 当天日期样式 tdc = todayColor if($someDay == $now){ // 当天签到过的 if(in_array($j,$signDays)){ $str .= <li class=current fw tdc>.$j.</li>; }else{ $str .= <li class=today fw tdc>.$j.</li>; } }else{ // 签到过的日期样式 current bfc = beforeColor , fw = font-weight if(in_array($j,$signDays)){ $str .= <li class=current fw bfc>.$j.</li>; }else{ $str .= <li class=fw bfc>.$j.</li>; } } }else{ $str .= <li>.$j.</li>; } } return $str; } /** * 获取当月签到的天数，与 $this->showDays() 配合使用 * @return 当月签到日期 array(1,2,3,4,5,12,13) */ protected function getMonthSign(){ $time = time(); $year = date(Y,$time); $month = date(m,$time); $day = date(t,strtotime($year-$month)); $start_stime = strtotime($year-$month-1 0:0:0)-1; $end_stime = strtotime($year-$month-$day 23:59:59)+1; $list = M(members_sign)->where(uid = {$this->uid} and stime > $start_stime and stime < $end_stime)->order(stime asc)->getField(stime,true); foreach ($list as $key => $value){ $list[$key] = date(j,$value); } return $list; } }

　　更多关于thinkPHP相关内容感兴趣的读者可查看本站专题：《ThinkPHP入门教程》、《thinkPHP模板操作技巧总结》、《ThinkPHP常用方法总结》、《codeigniter入门教程》、《CI(CodeIgniter)框架进阶教程》、《Zend FrameWork框架入门教程》、《smarty模板入门基础教程》及《PHP模板技术总结》。

　　希望本文所述对大家基于ThinkPHP框架的PHP程序设计有所帮助。