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php分时间段的抽奖程序代码

程序员文章站 2022-03-25 21:14:27
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  1. require_once (APP_ROOT . "./class/class_lib.php");
  2. require_once libfile ( 'class/StoreProcs' );
  3. pc_base::load_app_class('table_sub','',0);
  4. /**
  5. * 大转盘
  6. * @author Administrator
  7. *
  8. */
  9. class lib_dzp_lottery extends app_lib {
  10. /**
  11. * 奖品表
  12. */
  13. public $lottery = 'activity_lyq_lottery';
  14. /**
  15. * 奖品日志表
  16. */
  17. public $lottery_log = 'activity_lyq_lottery_log';
  18. /**
  19. * n等奖品
  20. */
  21. private $level = array();
  22. /**
  23. * 奖品信息
  24. */
  25. private $lotteryArray = array();
  26. /***
  27. * 随机数结束位数
  28. */
  29. private $max = 30000;
  30. /**
  31. * 类别 true:默认false:掌苏
  32. */
  33. private $type=true;
  34. /**
  35. * 中奖专业户
  36. */
  37. private $tel_zy=false;
  38. /**
  39. * 读取配置
  40. */
  41. public function load_setting() {
  42. $data=getcache('lyqdzp_setting');
  43. define('TIME', time()); //当前时间
  44. define('L_START', strtotime($data['l_start'])); //报名开始时间
  45. define('L_END', strtotime($data['l_end'])); //报名结束时间,-1意思昨天 23:59:59
  46. define('L_DAY_START',$data['l_day_start']); //每天开始时间
  47. define('L_DAY_END', $data['l_day_end']);//每天结束时间
  48. define('L_DAY_CISHU', $data['l_day_cishu']);//每天获得奖品次数
  49. define('L_CISHU', $data['l_cishu']);//共计获得奖品次数
  50. define('L_MIN', 20);//最少来福币
  51. define('L_LFB', $data['l_lfb']);//减少来福币
  52. define('L_ZY', $data['l_zy']); //专业户
  53. define('L_QUANSHU', $data['l_quanshu']);//圈数,大转盘开始圈数
  54. define('L_KONGJIANG', intval($data['l_kongjiang']));//空奖概率
  55. $host='www.****.com'; //现网
  56. if($_SERVER['HTTP_HOST']=='221.****0'){
  57. $host='221.*****'; //测试机
  58. }elseif($_SERVER['HTTP_HOST']=='125.com'){
  59. $host='125life.com';//本地
  60. }elseif(strpos($_SERVER['HTTP_HOST'],'192.168.')==0){
  61. $host=$_SERVER['HTTP_HOST'].'/125e.com';//本地
  62. }
  63. define('L_SITE', 'http://'.$host.'/'); //域名最后加/
  64. define('L_URL', L_SITE.'index.php');//访问地址
  65. //只能通过flash地址访问
  66. $s=L_SITE.'flash/dzp/i.swf';
  67. if(preg_replace('/swf.*$/','swf',$_SERVER['HTTP_REFERER'])!=$s&&$this->type){
  68. exit('老兄你已经得到得够多了,请通过正规途径摇奖!');
  69. }
  70. $this->load();
  71. }
  72. /**
  73. * 黑名单
  74. */
  75. private $heimingdan = array();
  76. /**
  77. * 读取奖品配置
  78. */
  79. public function load() {
  80. $this->setlottery ();
  81. $this->heimingdan = getcache ( 'tel', 'blanklist' );
  82. }
  83. private function setlottery() {
  84. $time=strtotime(date('Y-m-d',TIME));
  85. $sql = "select u.*";
  86. $sql .= ", (select COUNT(l.lotteryid) from " . DB::table ( $this->lottery_log ) . " AS l where u.lotteryid=l.lotteryid and l.iswinning='1')as num ";
  87. $sql .= " from " . DB::table ( $this->lottery ) . " AS u ";
  88. $sql .= " where 1 ";
  89. $sql .= " and u.isdisable='0' ";
  90. $sql .= " and u.time_start$sql .= " and u.time_end>='$time' ";
  91. $sql .= " ORDER BY u.listorder ";
  92. $d = DB::fetch_all ( $sql );
  93. $sum = 0;
  94. foreach ( $d as $r ) {
  95. $r ['sum_over'] = intval ( $r ['sum'] ) - intval ( $r ['num'] );
  96. if ($r ['sum'] > 0) {
  97. $sum += $r ['sum'];
  98. }
  99. $r['msg']=str_replace('{name}', $r['name'],$r['msg']);
  100. $this->lotteryArray [$r ['lotteryid']] = $r;
  101. }
  102. if($sum$m = 1;
  103. $probability = 0;
  104. $newsum=0;
  105. //80%空奖+20%奖
  106. $this->max = $sum + $sum * (L_KONGJIANG/100) / ((100-L_KONGJIANG)/100);
  107. foreach ( $this->lotteryArray as $r ) {
  108. if ($r ['sum'] > 0) {
  109. $newsum=$r ['sum'];
  110. if($r['probability']>0){
  111. $probability=0;
  112. $probability=ceil($r ['sum']*100/$r['probability']);
  113. if($probability>0){
  114. $newsum=$probability;
  115. }
  116. }
  117. $this->level [$r ['lotteryid']] ['start'] = $m;
  118. $this->level [$r ['lotteryid']] ['end'] = $m + $newsum;
  119. $m = $m + $r ['sum'];
  120. }
  121. }
  122. }
  123. /**
  124. * 检测用户是否中奖 0 谢谢参与,其他 返回奖品data数据
  125. * @param array $user array(uid,tel,ip)
  126. */
  127. public function check($user) {
  128. if (intval ( $user ['uid'] ) //没有登录
  129. return 0;
  130. }
  131. if(intval(TIME)//您来早了,活动还没有开始!
  132. return -21;
  133. }
  134. if(intval(TIME)>intval(L_END)){
  135. //已经过了活动时间,非常遗憾,谢谢!
  136. return -22;
  137. }
  138. if ($this->get_user_lfb ( $user ['uid'] ) //$this->credit ( $user ['uid'], -11, $logid );
  139. return -11; //您的来福币余额不足
  140. }
  141. $data = array(
  142. 'uid' => $user ['uid'],
  143. 'tel' => $user ['tel'],
  144. 'ip' => $user ['ip'],
  145. 'addtime' => time ()
  146. );
  147. $logid = DB::insert ( $this->lottery_log, $data, true );
  148. //检查用户 每天 已中奖品数
  149. if ($this->get_lottery ( $user ['uid'], strtotime ( date ( 'Y-m-d', TIME ) ), strtotime ( "+1day", strtotime ( date ( 'Y-m-d', TIME ) ) ), true ) >= L_DAY_CISHU) {
  150. $this->credit ( $user ['uid'], -12, $logid );
  151. //很遗憾,你本次什么也没有抽到!
  152. return -12;
  153. }
  154. //检查用户 全部 已中奖品数
  155. if ($this->get_lottery ( $user ['uid'], 0, 0, true ) > L_CISHU&&L_CISHU>0) {
  156. $this->credit ( $user ['uid'], -12, $logid );
  157. //很遗憾,你本次什么也没有抽到!
  158. return -15;
  159. }
  160. //检测黑名单,设置概率
  161. if ($this->checkhei ( $user ['tel'] ) > 0) {
  162. $this->credit ( $user ['uid'], -13, $logid );
  163. //很遗憾,你本次什么也没有抽到!
  164. return -13;
  165. }
  166. $lotteryid = $this->choujiang();
  167. $this->credit ( $user ['uid'], $lotteryidhao);
  168. if ($lotteryid > 0) {
  169. return $this->lotteryArray [$lotteryid];
  170. } else {
  171. return -4;
  172. }
  173. //-1奖品已发完
  174. //-2本时段奖品已玩
  175. //-3不发奖品
  176. //-4奖品有问题
  177. //-11您的来福币余额不足
  178. //-12很遗憾,你本次什么也没有抽到!
  179. //-13黑名单里面,很遗憾,你本次什么也没有抽到!
  180. //-14中奖专业户禁止中高讲高奖品
  181. //-15已超过yizhong总奖品数
  182. //-16 掌苏传递手机 号错误
  183. //-21您来早了,活动还没有开始!
  184. //-22已经过了活动时间,非常遗憾,谢谢!
  185. //-23对不起,现在不是活动时间,活动时间为每天
  186. }
  187. /**
  188. * 显示
  189. * @param unknown_type $data
  190. */
  191. public function show($data){
  192. $ok=0;//3中奖
  193. $zz=0;//转盘度数
  194. $result='';//奖品名称
  195. $lotteryid=0;//奖品ID
  196. if(is_array($data)){
  197. $ok=3;
  198. $result=$data['msg'];
  199. $zz=$data['angle']+L_QUANSHU*360;
  200. $lotteryid=$data['lotteryid'];
  201. }else{
  202. $m='';
  203. switch($data){
  204. case 0:{
  205. $m= '请先登录!';
  206. }break;
  207. case -11:{
  208. $m= '您的来福币余额不足!';
  209. }break;
  210. case -12:{
  211. $m= '很遗憾,你本次什么也没有抽到!';
  212. }break;
  213. case -21:{
  214. $m= '您来早了,活动还没有开始!';
  215. }break;
  216. case -22:{
  217. $m= '已经过了活动时间,非常遗憾,谢谢!';
  218. }break;
  219. case -23:{
  220. $m= '对不起,现在不是活动时间,活动时间为每天'.L_DAY_START.':00-'.L_DAY_END.':00';
  221. }break;
  222. default:{
  223. $m= '很遗憾,你本次什么也没有抽到!';
  224. }break;
  225. }
  226. $result=$m;
  227. $ok=3;//3中奖
  228. $zz=360+L_QUANSHU*360;//再接再厉
  229. }
  230. header("Expires:Mon,26Jul199705:00:00GMT");
  231. header("Cache-Control:no-cache,must-revalidate");
  232. header("Pragma:no-cache");
  233. header("Content-type:text/html;charset=utf-8");
  234. if(!$this->type){
  235. echo json_encode(array('return'=>$lotteryid,
  236. 'msg'=>$result));
  237. }else{
  238. echo ''."\n";
  239. echo ''."\n";
  240. echo ''."\n";
  241. echo '
  242. '."\n";
  243. }
  244. exit;
  245. }
  246. /**
  247. * 抽奖的号
  248. */
  249. private $hao=0;
  250. /**
  251. * 抽奖开始
  252. */
  253. private function choujiang() {
  254. $j = 0;
  255. $lotteryid = 0;
  256. $j = mt_rand ( 1, $this->max );
  257. $this->hao=$j;
  258. foreach ( $this->level as $k => $r ) {
  259. if ($r ['start'] $j) {
  260. $lotteryid = $k;
  261. break;
  262. }
  263. }
  264. $d = array(
  265. 1 => array(
  266. 'time' => strtotime ( date ( 'Y-m-d 00:00:00', TIME ) ),
  267. 'time_end' => strtotime ( date ( 'Y-m-d 07:59:59', TIME ) )
  268. )
  269. );
  270. for ($i=2;$i$d[$i]=array(
  271. 'time' => strtotime ( date ( 'Y-m-d '.($i+6).':00:00', TIME ) ),
  272. 'time_end' => strtotime ( date ( 'Y-m-d '.($i+6).':59:59', TIME ) )
  273. );
  274. }
  275. if($lotteryid>0){
  276. $l=$this->lotteryArray [$lotteryid];
  277. $sql = "select count(*) m from " . DB::table ( $this->lottery_log );
  278. $sql .= " where lotteryid='$lotteryid' ";
  279. $s= intval ( DB::result_first ( $sql ) );
  280. $sum_over=$l['sum']-$s;
  281. if($sum_over>0){
  282. //本时段 奖品数
  283. $sum=0;
  284. foreach ($d as $k=>$r){
  285. if(TIME>=$r['time']&&TIMEif($l['time_'.$k]>0){//个数限制
  286. $sum=$this->get_lottery_id(0,$r['time'],$r['time_end']+1,$lotteryid);
  287. if($sum>=$l['time_'.$k]){
  288. //本时段奖品已玩
  289. $lotteryid=-2;
  290. break;
  291. }
  292. }elseif ($l['time_'.$k]==0){
  293. //不发奖品
  294. $lotteryid=-3;
  295. break;
  296. }else{
  297. //-1 不限制
  298. }
  299. }
  300. }
  301. if($this->tel_zy && $lotteryid>0&&$lotteryid$lotteryid=-14;
  302. }
  303. }else{
  304. //奖品已发完
  305. $lotteryid=-1;
  306. }
  307. }else{
  308. //奖品有问题
  309. $lotteryid=-4;
  310. }
  311. return $lotteryid;
  312. }
  313. /**
  314. * 检测黑名单和普通用户,概率
  315. * @param string $tel
  316. * @return 大于1 表示本次禁止抽
  317. */
  318. private function checkhei($tel) {
  319. $n = mt_rand ( 1, 100 );
  320. if (in_array ( $tel, $this->heimingdan ['tel'] ) && L_ZY > 0) {
  321. $this->tel_zy=true;
  322. if ($n > L_ZY) {
  323. return 1;
  324. }
  325. }else{
  326. //号码检测
  327. if (!self::check_tel($tel)) {
  328. return 1;
  329. }
  330. }
  331. return 0;
  332. }
  333. /**
  334. * 合计奖品数
  335. * @param intval $uid
  336. * @param intval $start
  337. * @param intval $end
  338. * @param bool $bool true 获得奖品数 false 不统计
  339. * @return number
  340. */
  341. private function get_lottery($uid = 0, $start = 0, $end = 0, $bool = false) {
  342. $sql = "select count(*) m from " . DB::table ( $this->lottery_log );
  343. $sql .= " where 1 ";
  344. if (intval ( $start ) > 0) {
  345. $sql .= " and addtime>='$start' ";
  346. }
  347. if (intval ( $end ) > 0) {
  348. $sql .= " and addtime}
  349. if ($bool) {
  350. $sql .= " and lotteryid>0 ";
  351. }
  352. if (intval ( $uid ) > 0) {
  353. $sql .= " and uid='$uid' ";
  354. }
  355. return intval ( DB::result_first ( $sql ) );
  356. }
  357. /**
  358. * 合计奖品数
  359. * @param intval $uid
  360. * @param intval $start
  361. * @param intval $end
  362. * @param intval $bool 奖品id
  363. * @return number
  364. */
  365. private function get_lottery_id($uid = 0, $start = 0, $end = 0, $lotteryid = 0) {
  366. $sql = "select count(*) m from " . DB::table ( $this->lottery_log );
  367. $sql .= " where 1 ";
  368. if (intval ( $start ) > 0) {
  369. $sql .= " and addtime>='$start' ";
  370. }
  371. if (intval ( $end ) > 0) {
  372. $sql .= " and addtime}
  373. if ($lotteryid>=0) {
  374. $sql .= " and lotteryid='$lotteryid' ";
  375. }
  376. if (intval ( $uid ) > 0) {
  377. $sql .= " and uid='$uid' ";
  378. }
  379. return intval ( DB::result_first ( $sql ) );
  380. }
  381. /**
  382. * 获取用户来福币
  383. * @param intval $uid
  384. * @return number
  385. */
  386. public function get_user_lfb($uid) {
  387. $sql = "select extcredits2 from sz_common_member_count ";
  388. $sql .= " where 1 ";
  389. $sql .= " and uid='$uid' ";
  390. return intval ( DB::result_first ( $sql ) );
  391. }
  392. /**
  393. * 记录日志和更新用户来福币
  394. * @param intval $uid
  395. * @param intval $r 返回值
  396. * @param intval $logid
  397. * @param intval $lotteryid
  398. */
  399. private function credit($uid, $result, $logid = 0, $lotteryid = 0,$hao=0) {
  400. $data = array();
  401. if ($lotteryid > 0) {
  402. $data ['lotteryid'] = $lotteryid;
  403. $data ['iswinning'] = 1;
  404. }
  405. $data ['result'] = $result;
  406. $data ['hao'] = $hao;
  407. $data ['HTTP_REFERER'] = $_SERVER['HTTP_REFERER'];
  408. DB::Update ( $this->lottery_log, $data, " logid='$logid' " );
  409. if (L_LFB > 0) {
  410. $sql = 'UPDATE sz_common_member_count SET extcredits2=extcredits2-' . L_LFB . ' WHERE uid=' . $uid;
  411. DB::query ( $sql );
  412. $this->credit_log ( $uid, 'reduce', L_LFB, 1, '积分清零活动' );
  413. }
  414. }
  415. /**
  416. *手机号检查
  417. */
  418. private function check_tel($tel){
  419. $different_network=table_sub::get_different_network();
  420. if (!preg_match("/$different_network/",$tel)) {
  421. return false;
  422. }
  423. return true;
  424. }
  425. /**
  426. * 存储过程链接
  427. */
  428. private $StoreProcs;
  429. /**
  430. * 来福币日志 存储过程
  431. * @param intval $uid
  432. * @param string $op add增加 reduce 消耗
  433. * @param intval $creditvalue 来福币
  434. * @param intval $credittype 1来福币 2来福点
  435. * @param string $oreason 说明
  436. */
  437. private function credit_log($uid, $op, $creditvalue, $credittype, $oreason) {
  438. if (! $this->StoreProcs) {
  439. $this->StoreProcs = new StoreProcs ();
  440. }
  441. //调用存储过程
  442. $this->StoreProcs->query ( "call app_credit_log($uid,'$op','$credittype',1,$creditvalue,'$oreason')" );
  443. }
  444. }
复制代码

三,调用:

  1. $dzp=new lib_dzp_lottery();
  2. $u=array('uid'=>$_G ['uid'],'tel'=>$_G ['tel'],'ip'=> $_G ['clientip']);
  3. $dzp->load_setting();
  4. $dzp->show($dzp->check($u));
  5. ?>
复制代码