12306火车票余票查询、价格查询最新api(PHP)

其实我这个代码很早以前就出来了，只是一直没有放在开源中国上一直放在我的博客上了，当然程序没有优化，大家可以优化一下，那天看见出了个python的我就笑了！不过没关系了，发出来给大家看看~~以前也发了一个 去年的12306但是那个太简陋了，没有价格查询什么的，这个功能比较完善

1. /*
2. *@Description 火车票余票查询和价格查询
3. *@author widuu
4. *@mktime 2014/1/03
5. *@license http://www.widuu.com
6. */
7. header("content-type:text/html;charset='utf-8'");
8. function gettrain($start,$end,$data){
9. $station = include('./name.php');
10. $startstaion = $station[$start];
11. $endstation = $station[$end];
12. if(empty($data)){
13. $date = date("Y-m-d",time());
14. }else{
15. $num = explode("-", $data);
16. if(count($num)==2){
17. $date = date("Y",time())."-".$data;
18. }else if(count($num)==3){
19. $date = $data;
20. }else{
21. exit("time error");
22. }
23. }
24. if(empty($startstaion)||empty($endstation)){
25. exit("stdin error");
26. }
27. $url ="http://kyfw.12306.cn/otn/lcxxcx/query?purpose_codes=ADULT&queryDate=$date&from_station=$startstaion&to_station=$endstation";
28. $data = doget($url);
29. if(!$data['status']){
30. exit('check error');
31. }else{
32. $data = $data['data']['datas'];
33. foreach ($data as $key => $value) {
34. $price = doget("http://kyfw.12306.cn/otn/leftTicket/queryTicketPrice?train_no=".$data[$key]["train_no"]."&from_station_no=".$data[$key]["from_station_no"]."&to_station_no=".$data[$key]["to_station_no"]."&seat_types=".$data[$key]["seat_types"]."&train_date=$date");
35. $data[$key]["gr_num"] = $data[$key]["gr_num"]."(".$price["data"]["A6"].")";
36. $data[$key]["qt_num"] = $data[$key]["qt_num"]."(".$price["data"]["OT"][0].")";
37. $data[$key]["rw_num"] = $data[$key]["rw_num"]."(".$price["data"]["A4"].")";
38. $data[$key]["rz_num"] = $data[$key]["rz_num"]."(".$price["data"]["A2"].")";
39. $data[$key]["tz_num"] = $data[$key]["tz_num"]."(".$price["data"]["P"].")";
40. $data[$key]["wz_num"] = $data[$key]["wz_num"]."(".$price["data"]["WZ"].")";
41. $data[$key]["yw_num"] = $data[$key]["yw_num"]."(".$price["data"]["A3"].")";
42. $data[$key]["yz_num"] = $data[$key]["yz_num"]."(".$price["data"]["A1"].")";
43. $data[$key]["ze_num"] = $data[$key]["ze_num"]."(".$price["data"]["O"].")";
44. $data[$key]["zy_num"] = $data[$key]["zy_num"]."(".$price["data"]["M"].")";
45. $data[$key]["swz_num"]= $data[$key]["swz_num"]."(".$price["data"]["A9"].")";
46. }
47. }
48. return $data;
49. }
51. function doget($url){
52. if(!function_exists('file_get_contents')) {
53. $optionget = array('http' => array('method' => "GET", 'header' => "User-Agent:Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.5.21022; .NET CLR 3.0.04506; CIBA)\r\nAccept:*/*\r\nReferer:https://kyfw.12306.cn/otn/lcxxcx/init"));
54. $file_contents = file_get_contents($url, false , stream_context_create($optionget));
55. } else {
56. $ch = curl_init();
57. $timeout = 5;
58. $header = array(
59. 'Accept:*/*',
60. 'Accept-Charset:GBK,utf-8;q=0.7,*;q=0.3',
61. 'Accept-Encoding:gzip,deflate,sdch',
62. 'Accept-Language:zh-CN,zh;q=0.8,ja;q=0.6,en;q=0.4',
63. 'Connection:keep-alive',
64. 'Host:kyfw.12306.cn',
65. 'Referer:https://kyfw.12306.cn/otn/lcxxcx/init',
66. );
67. curl_setopt ($ch, CURLOPT_URL, $url);
68. curl_setopt($ch, CURLOPT_HTTPHEADER,$header);
69. curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
70. curl_setopt($ch, CURLOPT_SSL_VERIFYHOST,1);
71. curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
72. curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
73. $file_contents = curl_exec($ch);
74. curl_close($ch);
75. }
76. $file_contents = json_decode($file_contents,true);
77. return $file_contents;
78. }
79. /*
80. *这个由于时间紧写的，所以很多地方还需要优化，希望大家改善一下，可以分部和文件缓存的形式提高执行速度--缺点执行速度慢--有待优化
81. */
82. $data = gettrain("北京","天津","01-03");
83. /*
84. * ["gr_num"]=>高级软卧
85. * ["qt_num"]=>其他
86. * ["rw_num"]=> 软卧
87. * ["rz_num"]=>软座
88. * ["tz_num"]=>特等座
89. * ["wz_num"]=>无座
90. * ["yw_num"]=>硬卧
91. * ["yz_num"]=>硬座
92. * ["ze_num"]=>二等座
93. * ["zy_num"]=> 一等座
94. * ["swz_num"]=> 商务座
95. */
96. $str="";
97. foreach($data as $key =>$value){
98. $str.="火车列次:{$data[$key]['station_train_code']}";
99. $str.="始发站:{$data[$key]['start_station_name']},终点站{$data[$key]['end_station_name']}
    ";
100. $str.="出发时间:{$data[$key]['start_time']},到站时间:{$data[$key]['arrive_time']}
     ";
101. $str.="";
102. $str.= strpos($data[$key]["gr_num"],"()") ? "" :"高级软卧余票和价格:".$data[$key]["gr_num"]."
     ";
103. $str.= strpos($data[$key]["qt_num"],"()") ? "" :"其他余票和价格:".$data[$key]["qt_num"]."
     ";
104. $str.= strpos($data[$key]["rw_num"],"()") ? "" :"软卧余票和价格:".$data[$key]["rw_num"]."
     ";
105. $str.= strpos($data[$key]["rz_num"],"()") ? "" :"软座余票和价格:".$data[$key]["rz_num"]."
     ";
106. $str.= strpos($data[$key]["tz_num"],"()") ? "" :"特等座余票和价格:".$data[$key]["tz_num"]."
     ";
107. $str.= strpos($data[$key]["wz_num"],"()") ? "" :"无座余票和价格:".$data[$key]["wz_num"]."
     ";
108. $str.= strpos($data[$key]["yw_num"],"()") ? "" :"硬卧余票和价格:".$data[$key]["yw_num"]."
     ";
109. $str.= strpos($data[$key]["yz_num"],"()") ? "" :"硬座余票和价格:".$data[$key]["yz_num"]."
     ";
110. $str.= strpos($data[$key]["ze_num"],"()") ? "" :"二等座余票和价格:".$data[$key]["ze_num"]."
     ";
111. $str.= strpos($data[$key]["zy_num"],"()") ? "" :"一等座余票和价格:".$data[$key]["zy_num"]."
     ";
112. $str.= strpos($data[$key]["swz_num"],"()") ? "" :"商务座余票和价格:".$data[$key]["swz_num"]."
     ";
113. $str.= "======================下一列火车上===============================
     ";
114. }
115. echo $str;

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