php分时间段的抽奖程序代码

2. require_once (APP_ROOT . "./class/class_lib.php");
3. require_once libfile ( 'class/StoreProcs' );
4. pc_base::load_app_class('table_sub','',0);
5. /**
6. * 大转盘
7. * @author Administrator
8. *
9. */
10. class lib_dzp_lottery extends app_lib {
11. /**
12. * 奖品表
13. */
14. public $lottery = 'activity_lyq_lottery';
15. /**
16. * 奖品日志表
17. */
18. public $lottery_log = 'activity_lyq_lottery_log';
19. /**
20. * n等奖品
21. */
22. private $level = array();
23. /**
24. * 奖品信息
25. */
26. private $lotteryArray = array();
27. /***
28. * 随机数结束位数
29. */
30. private $max = 30000;
31. /**
32. * 类别 true:默认false:掌苏
33. */
34. private $type=true;
35. /**
36. * 中奖专业户
37. */
38. private $tel_zy=false;
39. /**
40. * 读取配置
41. */
42. public function load_setting() {
43. $data=getcache('lyqdzp_setting');
44. define('TIME', time()); //当前时间
45. define('L_START', strtotime($data['l_start'])); //报名开始时间
46. define('L_END', strtotime($data['l_end'])); //报名结束时间,-1意思昨天 23：59：59
47. define('L_DAY_START',$data['l_day_start']); //每天开始时间
48. define('L_DAY_END', $data['l_day_end']);//每天结束时间
49. define('L_DAY_CISHU', $data['l_day_cishu']);//每天获得奖品次数
50. define('L_CISHU', $data['l_cishu']);//共计获得奖品次数
51. define('L_MIN', 20);//最少来福币
52. define('L_LFB', $data['l_lfb']);//减少来福币
53. define('L_ZY', $data['l_zy']); //专业户
54. define('L_QUANSHU', $data['l_quanshu']);//圈数，大转盘开始圈数
55. define('L_KONGJIANG', intval($data['l_kongjiang']));//空奖概率
56. $host='www.****.com'; //现网
57. if($_SERVER['HTTP_HOST']=='221.****0'){
58. $host='221.*****'; //测试机
59. }elseif($_SERVER['HTTP_HOST']=='125.com'){
60. $host='125life.com';//本地
61. }elseif(strpos($_SERVER['HTTP_HOST'],'192.168.')==0){
62. $host=$_SERVER['HTTP_HOST'].'/125e.com';//本地
63. }
64. define('L_SITE', 'http://'.$host.'/'); //域名最后加/
65. define('L_URL', L_SITE.'index.php');//访问地址
67. //只能通过flash地址访问
68. $s=L_SITE.'flash/dzp/i.swf';
69. if(preg_replace('/swf.*$/','swf',$_SERVER['HTTP_REFERER'])!=$s&&$this->type){
70. exit('老兄你已经得到得够多了，请通过正规途径摇奖!');
71. }
72. $this->load();
73. }
74. /**
75. * 黑名单
76. */
77. private $heimingdan = array();
78. /**
79. * 读取奖品配置
80. */
81. public function load() {
82. $this->setlottery ();
83. $this->heimingdan = getcache ( 'tel', 'blanklist' );
84. }
85. private function setlottery() {
86. $time=strtotime(date('Y-m-d',TIME));
87. $sql = "select u.*";
88. $sql .= ", (select COUNT(l.lotteryid) from " . DB::table ( $this->lottery_log ) . " AS l where u.lotteryid=l.lotteryid and l.iswinning='1')as num ";
89. $sql .= " from " . DB::table ( $this->lottery ) . " AS u ";
90. $sql .= " where 1 ";
91. $sql .= " and u.isdisable='0' ";
92. $sql .= " and u.time_start$sql .= " and u.time_end>='$time' ";
93. $sql .= " ORDER BY u.listorder ";
94. $d = DB::fetch_all ( $sql );
95. $sum = 0;
96. foreach ( $d as $r ) {
97. $r ['sum_over'] = intval ( $r ['sum'] ) - intval ( $r ['num'] );
98. if ($r ['sum'] > 0) {
99. $sum += $r ['sum'];
100. }
101. $r['msg']=str_replace('{name}', $r['name'],$r['msg']);
102. $this->lotteryArray [$r ['lotteryid']] = $r;
103. }
104. if($sum$m = 1;
105. $probability = 0;
106. $newsum=0;
107. //80%空奖+20%奖
108. $this->max = $sum + $sum * (L_KONGJIANG/100) / ((100-L_KONGJIANG)/100);
109. foreach ( $this->lotteryArray as $r ) {
110. if ($r ['sum'] > 0) {
111. $newsum=$r ['sum'];
112. if($r['probability']>0){
113. $probability=0;
114. $probability=ceil($r ['sum']*100/$r['probability']);
115. if($probability>0){
116. $newsum=$probability;
117. }
118. }
119. $this->level [$r ['lotteryid']] ['start'] = $m;
120. $this->level [$r ['lotteryid']] ['end'] = $m + $newsum;
121. $m = $m + $r ['sum'];
122. }
123. }
124. }
125. /**
126. * 检测用户是否中奖 0 谢谢参与,其他 返回奖品data数据
127. * @param array $user array(uid,tel,ip)
128. */
129. public function check($user) {
130. if (intval ( $user ['uid'] ) //没有登录
131. return 0;
132. }
133. if(intval(TIME)//您来早了，活动还没有开始！
134. return -21;
135. }
136. if(intval(TIME)>intval(L_END)){
137. //已经过了活动时间，非常遗憾，谢谢！
138. return -22;
139. }
140. if ($this->get_user_lfb ( $user ['uid'] ) //$this->credit ( $user ['uid'], -11, $logid );
141. return -11; //您的来福币余额不足
142. }
144. $data = array(
145. 'uid' => $user ['uid'],
146. 'tel' => $user ['tel'],
147. 'ip' => $user ['ip'],
148. 'addtime' => time ()
149. );
150. $logid = DB::insert ( $this->lottery_log, $data, true );
153. //检查用户 每天 已中奖品数
154. if ($this->get_lottery ( $user ['uid'], strtotime ( date ( 'Y-m-d', TIME ) ), strtotime ( "+1day", strtotime ( date ( 'Y-m-d', TIME ) ) ), true ) >= L_DAY_CISHU) {
155. $this->credit ( $user ['uid'], -12, $logid );
156. //很遗憾，你本次什么也没有抽到！
157. return -12;
158. }
159. //检查用户 全部 已中奖品数
160. if ($this->get_lottery ( $user ['uid'], 0, 0, true ) > L_CISHU&&L_CISHU>0) {
161. $this->credit ( $user ['uid'], -12, $logid );
162. //很遗憾，你本次什么也没有抽到！
163. return -15;
164. }
165. //检测黑名单,设置概率
166. if ($this->checkhei ( $user ['tel'] ) > 0) {
167. $this->credit ( $user ['uid'], -13, $logid );
168. //很遗憾，你本次什么也没有抽到！
169. return -13;
170. }
171. $lotteryid = $this->choujiang();
172. $this->credit ( $user ['uid'], $lotteryidhao);
173. if ($lotteryid > 0) {
174. return $this->lotteryArray [$lotteryid];
175. } else {
176. return -4;
177. }
178. //-1奖品已发完
179. //-2本时段奖品已玩
180. //-3不发奖品
181. //-4奖品有问题
182. //-11您的来福币余额不足
183. //-12很遗憾，你本次什么也没有抽到！
184. //-13黑名单里面，很遗憾，你本次什么也没有抽到！
185. //-14中奖专业户禁止中高讲高奖品
186. //-15已超过yizhong总奖品数
187. //-16 掌苏传递手机 号错误
188. //-21您来早了，活动还没有开始！
189. //-22已经过了活动时间，非常遗憾，谢谢！
190. //-23对不起，现在不是活动时间，活动时间为每天
191. }
192. /**
193. * 显示
194. * @param unknown_type $data
195. */
196. public function show($data){
197. $ok=0;//3中奖
198. $zz=0;//转盘度数
199. $result='';//奖品名称
200. $lotteryid=0;//奖品ID
201. if(is_array($data)){
202. $ok=3;
203. $result=$data['msg'];
204. $zz=$data['angle']+L_QUANSHU*360;
205. $lotteryid=$data['lotteryid'];
206. }else{
207. $m='';
208. switch($data){
209. case 0:{
210. $m= '请先登录！';
211. }break;
212. case -11:{
213. $m= '您的来福币余额不足！';
214. }break;
215. case -12:{
216. $m= '很遗憾，你本次什么也没有抽到！';
217. }break;
218. case -21:{
219. $m= '您来早了，活动还没有开始！';
220. }break;
221. case -22:{
222. $m= '已经过了活动时间，非常遗憾，谢谢！';
223. }break;
224. case -23:{
225. $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';
226. }break;
227. default:{
228. $m= '很遗憾，你本次什么也没有抽到！';
229. }break;
230. }
231. $result=$m;
232. $ok=3;//3中奖
233. $zz=360+L_QUANSHU*360;//再接再厉
234. }
235. header("Expires:Mon,26Jul199705:00:00GMT");
236. header("Cache-Control:no-cache,must-revalidate");
237. header("Pragma:no-cache");
238. header("Content-type:text/html;charset=utf-8");
239. if(!$this->type){
240. echo json_encode(array('return'=>$lotteryid,
241. 'msg'=>$result));
242. }else{
243. echo ''."\n";
244. echo ''."\n";
245. echo ''."\n";
246. echo '
'."\n";
247. }
248. exit;
249. }
250. /**
251. * 抽奖的号
252. */
253. private $hao=0;
254. /**
255. * 抽奖开始
256. */
257. private function choujiang() {
258. $j = 0;
259. $lotteryid = 0;
260. $j = mt_rand ( 1, $this->max );
261. $this->hao=$j;
262. foreach ( $this->level as $k => $r ) {
263. if ($r ['start'] $j) {
264. $lotteryid = $k;
265. break;
266. }
267. }
268. $d = array(
269. 1 => array(
270. 'time' => strtotime ( date ( 'Y-m-d 00:00:00', TIME ) ),
271. 'time_end' => strtotime ( date ( 'Y-m-d 07:59:59', TIME ) )
272. )
273. );
274. for ($i=2;$i$d[$i]=array(
275. 'time' => strtotime ( date ( 'Y-m-d '.($i+6).':00:00', TIME ) ),
276. 'time_end' => strtotime ( date ( 'Y-m-d '.($i+6).':59:59', TIME ) )
277. );
278. }
279. if($lotteryid>0){
280. $l=$this->lotteryArray [$lotteryid];
281. $sql = "select count(*) m from " . DB::table ( $this->lottery_log );
282. $sql .= " where lotteryid='$lotteryid' ";
283. $s= intval ( DB::result_first ( $sql ) );
284. $sum_over=$l['sum']-$s;
285. if($sum_over>0){
286. //本时段 奖品数
287. $sum=0;
288. foreach ($d as $k=>$r){
289. if(TIME>=$r['time']&&TIMEif($l['time_'.$k]>0){//个数限制
290. $sum=$this->get_lottery_id(0,$r['time'],$r['time_end']+1,$lotteryid);
291. if($sum>=$l['time_'.$k]){
292. //本时段奖品已玩
293. $lotteryid=-2;
294. break;
295. }
296. }elseif ($l['time_'.$k]==0){
297. //不发奖品
298. $lotteryid=-3;
299. break;
300. }else{
301. //-1 不限制
302. }
304. }
305. }
306. if($this->tel_zy && $lotteryid>0&&$lotteryid$lotteryid=-14;
307. }
308. }else{
309. //奖品已发完
310. $lotteryid=-1;
311. }
312. }else{
313. //奖品有问题
314. $lotteryid=-4;
315. }
316. return $lotteryid;
318. }
319. /**
320. * 检测黑名单和普通用户,概率
321. * @param string $tel
322. * @return 大于1 表示本次禁止抽
323. */
324. private function checkhei($tel) {
325. $n = mt_rand ( 1, 100 );
326. if (in_array ( $tel, $this->heimingdan ['tel'] ) && L_ZY > 0) {
327. $this->tel_zy=true;
328. if ($n > L_ZY) {
329. return 1;
330. }
331. }else{
332. //号码检测
333. if (!self::check_tel($tel)) {
334. return 1;
335. }
336. }
337. return 0;
338. }
339. /**
340. * 合计奖品数
341. * @param intval $uid
342. * @param intval $start
343. * @param intval $end
344. * @param bool $bool true 获得奖品数 false 不统计
345. * @return number
346. */
347. private function get_lottery($uid = 0, $start = 0, $end = 0, $bool = false) {
348. $sql = "select count(*) m from " . DB::table ( $this->lottery_log );
349. $sql .= " where 1 ";
350. if (intval ( $start ) > 0) {
351. $sql .= " and addtime>='$start' ";
352. }
353. if (intval ( $end ) > 0) {
354. $sql .= " and addtime}
355. if ($bool) {
356. $sql .= " and lotteryid>0 ";
357. }
358. if (intval ( $uid ) > 0) {
359. $sql .= " and uid='$uid' ";
360. }
361. return intval ( DB::result_first ( $sql ) );
362. }
363. /**
364. * 合计奖品数
365. * @param intval $uid
366. * @param intval $start
367. * @param intval $end
368. * @param intval $bool 奖品id
369. * @return number
370. */
371. private function get_lottery_id($uid = 0, $start = 0, $end = 0, $lotteryid = 0) {
373. $sql = "select count(*) m from " . DB::table ( $this->lottery_log );
374. $sql .= " where 1 ";
375. if (intval ( $start ) > 0) {
376. $sql .= " and addtime>='$start' ";
377. }
378. if (intval ( $end ) > 0) {
379. $sql .= " and addtime}
380. if ($lotteryid>=0) {
381. $sql .= " and lotteryid='$lotteryid' ";
382. }
383. if (intval ( $uid ) > 0) {
384. $sql .= " and uid='$uid' ";
385. }
386. return intval ( DB::result_first ( $sql ) );
387. }
388. /**
389. * 获取用户来福币
390. * @param intval $uid
391. * @return number
392. */
393. public function get_user_lfb($uid) {
394. $sql = "select extcredits2 from sz_common_member_count ";
395. $sql .= " where 1 ";
396. $sql .= " and uid='$uid' ";
397. return intval ( DB::result_first ( $sql ) );
398. }
399. /**
400. * 记录日志和更新用户来福币
401. * @param intval $uid
402. * @param intval $r 返回值
403. * @param intval $logid
404. * @param intval $lotteryid
405. */
406. private function credit($uid, $result, $logid = 0, $lotteryid = 0,$hao=0) {
407. $data = array();
408. if ($lotteryid > 0) {
409. $data ['lotteryid'] = $lotteryid;
410. $data ['iswinning'] = 1;
411. }
412. $data ['result'] = $result;
413. $data ['hao'] = $hao;
414. $data ['HTTP_REFERER'] = $_SERVER['HTTP_REFERER'];
415. DB::Update ( $this->lottery_log, $data, " logid='$logid' " );
416. if (L_LFB > 0) {
417. $sql = 'UPDATE sz_common_member_count SET extcredits2=extcredits2-' . L_LFB . ' WHERE uid=' . $uid;
418. DB::query ( $sql );
419. $this->credit_log ( $uid, 'reduce', L_LFB, 1, '积分清零活动' );
420. }
421. }
422. /**
423. *手机号检查
424. */
425. private function check_tel($tel){
426. $different_network=table_sub::get_different_network();
427. if (!preg_match("/$different_network/",$tel)) {
428. return false;
429. }
430. return true;
431. }
432. /**
433. * 存储过程链接
434. */
435. private $StoreProcs;
436. /**
437. * 来福币日志 存储过程
438. * @param intval $uid
439. * @param string $op add增加 reduce 消耗
440. * @param intval $creditvalue 来福币
441. * @param intval $credittype 1来福币 2来福点
442. * @param string $oreason 说明
443. */
444. private function credit_log($uid, $op, $creditvalue, $credittype, $oreason) {
445. if (! $this->StoreProcs) {
446. $this->StoreProcs = new StoreProcs ();
447. }
448. //调用存储过程
449. $this->StoreProcs->query ( "call app_credit_log($uid,'$op','$credittype',1,$creditvalue,'$oreason')" );
450. }
452. }

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三，调用：

2. $dzp=new lib_dzp_lottery();
3. $u=array('uid'=>$_G ['uid'],'tel'=>$_G ['tel'],'ip'=> $_G ['clientip']);
4. $dzp->load_setting();
5. $dzp->show($dzp->check($u));
6. ?>

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