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. $sql .= " and u.time_start<='$time' ";
93. $sql .= " and u.time_end>='$time' ";
94. $sql .= " ORDER BY u.listorder ";
95. $d = DB::fetch_all ( $sql );
96. $sum = 0;
97. foreach ( $d as $r ) {
98. $r ['sum_over'] = intval ( $r ['sum'] ) - intval ( $r ['num'] );
99. if ($r ['sum'] > 0) {
100. $sum += $r ['sum'];
101. }
102. $r['msg']=str_replace('{name}', $r['name'],$r['msg']);
103. $this->lotteryArray [$r ['lotteryid']] = $r;
104. }
105. if($sum<100) $sum=1000;
106. $m = 1;
107. $probability = 0;
108. $newsum=0;
109. //80%空奖+20%奖
110. $this->max = $sum + $sum * (L_KONGJIANG/100) / ((100-L_KONGJIANG)/100);
111. foreach ( $this->lotteryArray as $r ) {
112. if ($r ['sum'] > 0) {
113. $newsum=$r ['sum'];
114. if($r['probability']>0){
115. $probability=0;
116. $probability=ceil($r ['sum']*100/$r['probability']);
117. if($probability>0){
118. $newsum=$probability;
119. }
120. }
121. $this->level [$r ['lotteryid']] ['start'] = $m;
122. $this->level [$r ['lotteryid']] ['end'] = $m + $newsum;
123. $m = $m + $r ['sum'];
124. }
125. }
126. }
127. /**
128. * 检测用户是否中奖 0 谢谢参与,其他 返回奖品data数据
129. * @param array $user array(uid,tel,ip)
130. */
131. public function check($user) {
132. if (intval ( $user ['uid'] ) < 1) {
133. //没有登录
134. return 0;
135. }
136. if(intval(TIME)//您来早了，活动还没有开始！
137. return -21;
138. }
139. if(intval(TIME)>intval(L_END)){
140. //已经过了活动时间，非常遗憾，谢谢！
141. return -22;
142. }
143. if ($this->get_user_lfb ( $user ['uid'] ) < L_MIN) {
144. //$this->credit ( $user ['uid'], -11, $logid );
145. return -11; //您的来福币余额不足
146. }
148. $data = array(
149. 'uid' => $user ['uid'],
150. 'tel' => $user ['tel'],
151. 'ip' => $user ['ip'],
152. 'addtime' => time ()
153. );
154. $logid = DB::insert ( $this->lottery_log, $data, true );
157. //检查用户 每天 已中奖品数
158. if ($this->get_lottery ( $user ['uid'], strtotime ( date ( 'Y-m-d', TIME ) ), strtotime ( "+1day", strtotime ( date ( 'Y-m-d', TIME ) ) ), true ) >= L_DAY_CISHU) {
159. $this->credit ( $user ['uid'], -12, $logid );
160. //很遗憾，你本次什么也没有抽到！
161. return -12;
162. }
163. //检查用户 全部 已中奖品数
164. if ($this->get_lottery ( $user ['uid'], 0, 0, true ) > L_CISHU&&L_CISHU>0) {
165. $this->credit ( $user ['uid'], -12, $logid );
166. //很遗憾，你本次什么也没有抽到！
167. return -15;
168. }
169. //检测黑名单,设置概率
170. if ($this->checkhei ( $user ['tel'] ) > 0) {
171. $this->credit ( $user ['uid'], -13, $logid );
172. //很遗憾，你本次什么也没有抽到！
173. return -13;
174. }
175. $lotteryid = $this->choujiang();
176. $this->credit ( $user ['uid'], $lotteryid<1?$lotteryid:0, $logid, $lotteryid ,$this->hao);
177. if ($lotteryid > 0) {
178. return $this->lotteryArray [$lotteryid];
179. } else {
180. return -4;
181. }
182. //-1奖品已发完
183. //-2本时段奖品已玩
184. //-3不发奖品
185. //-4奖品有问题
186. //-11您的来福币余额不足
187. //-12很遗憾，你本次什么也没有抽到！
188. //-13黑名单里面，很遗憾，你本次什么也没有抽到！
189. //-14中奖专业户禁止中高讲高奖品
190. //-15已超过yizhong总奖品数
191. //-16 掌苏传递手机 号错误
192. //-21您来早了，活动还没有开始！
193. //-22已经过了活动时间，非常遗憾，谢谢！
194. //-23对不起，现在不是活动时间，活动时间为每天
195. }
196. /**
197. * 显示
198. * @param unknown_type $data
199. */
200. public function show($data){
201. $ok=0;//3中奖
202. $zz=0;//转盘度数
203. $result='';//奖品名称
204. $lotteryid=0;//奖品ID
205. if(is_array($data)){
206. $ok=3;
207. $result=$data['msg'];
208. $zz=$data['angle']+L_QUANSHU*360;
209. $lotteryid=$data['lotteryid'];
210. }else{
211. $m='';
212. switch($data){
213. case 0:{
214. $m= '请先登录！';
215. }break;
216. case -11:{
217. $m= '您的来福币余额不足！';
218. }break;
219. case -12:{
220. $m= '很遗憾，你本次什么也没有抽到！';
221. }break;
222. case -21:{
223. $m= '您来早了，活动还没有开始！';
224. }break;
225. case -22:{
226. $m= '已经过了活动时间，非常遗憾，谢谢！';
227. }break;
228. case -23:{
229. $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';
230. }break;
231. default:{
232. $m= '很遗憾，你本次什么也没有抽到！';
233. }break;
234. }
235. $result=$m;
236. $ok=3;//3中奖
237. $zz=360+L_QUANSHU*360;//再接再厉
238. }
239. header("Expires:Mon,26Jul199705:00:00GMT");
240. header("Cache-Control:no-cache,must-revalidate");
241. header("Pragma:no-cache");
242. header("Content-type:text/html;charset=utf-8");
243. if(!$this->type){
244. echo json_encode(array('return'=>$lotteryid,
245. 'msg'=>$result));
246. }else{
247. echo ''."\n";
248. echo ''."\n";
249. echo ''."\n";
250. echo ''."\n";
251. }
252. exit;
253. }
254. /**
255. * 抽奖的号
256. */
257. private $hao=0;
258. /**
259. * 抽奖开始
260. */
261. private function choujiang() {
262. $j = 0;
263. $lotteryid = 0;
264. $j = mt_rand ( 1, $this->max );
265. $this->hao=$j;
266. foreach ( $this->level as $k => $r ) {
267. if ($r ['start'] <= $j && $r ['end'] > $j) {
268. $lotteryid = $k;
269. break;
270. }
271. }
272. $d = array(
273. 1 => array(
274. 'time' => strtotime ( date ( 'Y-m-d 00:00:00', TIME ) ),
275. 'time_end' => strtotime ( date ( 'Y-m-d 07:59:59', TIME ) )
276. )
277. );
278. for ($i=2;$i<=17;$i++){
279. $d[$i]=array(
280. 'time' => strtotime ( date ( 'Y-m-d '.($i+6).':00:00', TIME ) ),
281. 'time_end' => strtotime ( date ( 'Y-m-d '.($i+6).':59:59', TIME ) )
282. );
283. }
284. if($lotteryid>0){
285. $l=$this->lotteryArray [$lotteryid];
286. $sql = "select count(*) m from " . DB::table ( $this->lottery_log );
287. $sql .= " where lotteryid='$lotteryid' ";
288. $s= intval ( DB::result_first ( $sql ) );
289. $sum_over=$l['sum']-$s;
290. if($sum_over>0){
291. //本时段 奖品数
292. $sum=0;
293. foreach ($d as $k=>$r){
294. if(TIME>=$r['time']&&TIME<=$r['time_end']){
295. if($l['time_'.$k]>0){//个数限制
296. $sum=$this->get_lottery_id(0,$r['time'],$r['time_end']+1,$lotteryid);
297. if($sum>=$l['time_'.$k]){
298. //本时段奖品已玩
299. $lotteryid=-2;
300. break;
301. }
302. }elseif ($l['time_'.$k]==0){
303. //不发奖品
304. $lotteryid=-3;
305. break;
306. }else{
307. //-1 不限制
308. }
310. }
311. }
312. if($this->tel_zy && $lotteryid>0&&$lotteryid<4){
313. $lotteryid=-14;
314. }
315. }else{
316. //奖品已发完
317. $lotteryid=-1;
318. }
319. }else{
320. //奖品有问题
321. $lotteryid=-4;
322. }
323. return $lotteryid;
325. }
326. /**
327. * 检测黑名单和普通用户,概率
328. * @param string $tel
329. * @return 大于1 表示本次禁止抽
330. */
331. private function checkhei($tel) {
332. $n = mt_rand ( 1, 100 );
333. if (in_array ( $tel, $this->heimingdan ['tel'] ) && L_ZY > 0) {
334. $this->tel_zy=true;
335. if ($n > L_ZY) {
336. return 1;
337. }
338. }else{
339. //号码检测
340. if (!self::check_tel($tel)) {
341. return 1;
342. }
343. }
344. return 0;
345. }
346. /**
347. * 合计奖品数
348. * @param intval $uid
349. * @param intval $start
350. * @param intval $end
351. * @param bool $bool true 获得奖品数 false 不统计
352. * @return number
353. */
354. private function get_lottery($uid = 0, $start = 0, $end = 0, $bool = false) {
355. $sql = "select count(*) m from " . DB::table ( $this->lottery_log );
356. $sql .= " where 1 ";
357. if (intval ( $start ) > 0) {
358. $sql .= " and addtime>='$start' ";
359. }
360. if (intval ( $end ) > 0) {
361. $sql .= " and addtime<'$end' ";
362. }
363. if ($bool) {
364. $sql .= " and lotteryid>0 ";
365. }
366. if (intval ( $uid ) > 0) {
367. $sql .= " and uid='$uid' ";
368. }
369. return intval ( DB::result_first ( $sql ) );
370. }
371. /**
372. * 合计奖品数
373. * @param intval $uid
374. * @param intval $start
375. * @param intval $end
376. * @param intval $bool 奖品id
377. * @return number
378. */
379. private function get_lottery_id($uid = 0, $start = 0, $end = 0, $lotteryid = 0) {
381. $sql = "select count(*) m from " . DB::table ( $this->lottery_log );
382. $sql .= " where 1 ";
383. if (intval ( $start ) > 0) {
384. $sql .= " and addtime>='$start' ";
385. }
386. if (intval ( $end ) > 0) {
387. $sql .= " and addtime<'$end' ";
388. }
389. if ($lotteryid>=0) {
390. $sql .= " and lotteryid='$lotteryid' ";
391. }
392. if (intval ( $uid ) > 0) {
393. $sql .= " and uid='$uid' ";
394. }
395. return intval ( DB::result_first ( $sql ) );
396. }
397. /**
398. * 获取用户来福币
399. * @param intval $uid
400. * @return number
401. */
402. public function get_user_lfb($uid) {
403. $sql = "select extcredits2 from sz_common_member_count ";
404. $sql .= " where 1 ";
405. $sql .= " and uid='$uid' ";
406. return intval ( DB::result_first ( $sql ) );
407. }
408. /**
409. * 记录日志和更新用户来福币
410. * @param intval $uid
411. * @param intval $r 返回值
412. * @param intval $logid
413. * @param intval $lotteryid
414. */
415. private function credit($uid, $result, $logid = 0, $lotteryid = 0,$hao=0) {
416. $data = array();
417. if ($lotteryid > 0) {
418. $data ['lotteryid'] = $lotteryid;
419. $data ['iswinning'] = 1;
420. }
421. $data ['result'] = $result;
422. $data ['hao'] = $hao;
423. $data ['HTTP_REFERER'] = $_SERVER['HTTP_REFERER'];
424. DB::Update ( $this->lottery_log, $data, " logid='$logid' " );
425. if (L_LFB > 0) {
426. $sql = 'UPDATE sz_common_member_count SET extcredits2=extcredits2-' . L_LFB . ' WHERE uid=' . $uid;
427. DB::query ( $sql );
428. $this->credit_log ( $uid, 'reduce', L_LFB, 1, '积分清零活动' );
429. }
430. }
431. /**
432. *手机号检查
433. */
434. private function check_tel($tel){
435. $different_network=table_sub::get_different_network();
436. if (!preg_match("/$different_network/",$tel)) {
437. return false;
438. }
439. return true;
440. }
441. /**
442. * 存储过程链接
443. */
444. private $StoreProcs;
445. /**
446. * 来福币日志 存储过程
447. * @param intval $uid
448. * @param string $op add增加 reduce 消耗
449. * @param intval $creditvalue 来福币
450. * @param intval $credittype 1来福币 2来福点
451. * @param string $oreason 说明
452. */
453. private function credit_log($uid, $op, $creditvalue, $credittype, $oreason) {
454. if (! $this->StoreProcs) {
455. $this->StoreProcs = new StoreProcs ();
456. }
457. //调用存储过程
458. $this->StoreProcs->query ( "call app_credit_log($uid,'$op','$credittype',1,$creditvalue,'$oreason')" );
459. }
461. }

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. ?>