Emlog博客统计信息添加方法详解

博客统计信息的查询有很多方法，大部分使用的是利用核心文件里面的缓存函数，还可以使用数据库查询的方法。

首先是常用速度比较快的缓存函数方法，大家可以用编辑器打开模板的 module.php 文件，在末尾加上代码：

1. <?php
2. // 缓存函数统计博客信息
3. function ja_sta(){
4. global $CACHE;
5. $JA_STA = $CACHE->readCache(‘sta‘);
6. $JA_STA[‘linknum‘] = count($CACHE->readCache(‘link‘));
7. $JA_STA[‘sortnum‘] = count($CACHE->readCache(‘sort‘));
8. $JA_STA[‘tagsnum‘] = count($CACHE->readCache(‘tags‘));
9. $JA_STA[‘usernum‘] = count($CACHE->readCache(‘user‘));
10. extract($JA_STA);
11. echo "
12. <li>游客可见文章数：$lognum 篇</li>
13. <li>隐藏草稿：$draftnum 篇</li>
14. <li>未审核的文章数量： $checknum 篇
15. <li>未隐藏的评论数：$comnum 条</li>
16. <li>被隐藏的评论数：$hidecomnum 条</li>
17. <li>所有评论数：$comnum_all 条</li>
18. <li>微语：$twnum 条</li>
19. <li>友链：$linknum 个</li>
20. <li>分类：$sortnum 个</li>
21. <li>标签：$tagsnum 个</li>
22. <li>作者：$usernum 人</li>
23. ";
24. }
25. ?>

然后在模板的 footer.php 文件或者 side.php 文件合适的位置添加使用代码：

1. <?php ja_sta(); ?>

另外一种方法是使用数据库查询的方法，这种方法比较准确但是加载慢一点～

同样在模板的 module.php 文件添加代码：

1. <?php
2. //统计文章总数
3. function count_log_all(){
4. $db = MySql::getInstance();
5. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "blog WHERE type = ‘blog‘");
6. return $data[‘total‘];
7. }
8. //置顶文章数
9. function count_log_top(){
10. $db = MySql::getInstance();
11. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "blog WHERE top = ‘y‘ or sortop = ‘y‘ AND type = ‘blog‘");
12. return $data[‘total‘];
13. }
14. //隐藏文章数
15. function count_log_hide(){
16. $db = MySql::getInstance();
17. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "blog WHERE hide = ‘y‘ AND type = ‘blog‘");
18. return $data[‘total‘];
19. }
20. //未审核文章数
21. function count_log_check(){
22. $db = MySql::getInstance();
23. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "blog WHERE checked = ‘n‘ AND type = ‘blog‘");
24. return $data[‘total‘];
25. }
26. //加密文章数
27. function count_log_pass(){
28. $db = MySql::getInstance();
29. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "blog WHERE password !=‘‘ AND type = ‘blog‘");
30. return $data[‘total‘];
31. }
32. //统计页面总数
33. function count_page_all(){
34. $db = MySql::getInstance();
35. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "blog WHERE type = ‘page‘");
36. return $data[‘total‘];
37. }
38. //统计评论总数
39. function count_com_all(){
40. $db = MySql::getInstance();
41. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "comment");
42. return $data[‘total‘];
43. }
44. //统计友链总数
45. function count_link_all(){
46. $db = MySql::getInstance();
47. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "link");
48. return $data[‘total‘];
49. }
50. //统计微语评论总数
51. function count_treply_all(){
52. $db = MySql::getInstance();
53. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "reply");
54. return $data[‘total‘];
55. }
56. //统计分类总数
57. function count_sort_all(){
58. $db = MySql::getInstance();
59. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "sort");
60. return $data[‘total‘];
61. }
62. //统计子分类数
63. function count_sort_mod(){
64. $db = MySql::getInstance();
65. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "sort WHERE pid != 0");
66. return $data[‘total‘];
67. }
68. //统计标签总数
69. function count_tag_all(){
70. $db = MySql::getInstance();
71. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "tag");
72. return $data[‘total‘];
73. }
74. //统计微语总数
75. function count_tw_all(){
76. $db = MySql::getInstance();
77. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "twitter");
78. return $data[‘total‘];
79. }
80. //统计用户总数
81. function count_user_all(){
82. $db = MySql::getInstance();
83. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "user");
84. return $data[‘total‘];
85. }
86. //统计管理员总数
87. function count_user_admin(){
88. $db = MySql::getInstance();
89. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "user WHERE role = ‘admin‘");
90. return $data[‘total‘];
91. }
92. //统计作者总数
93. function count_user_writer(){
94. $db = MySql::getInstance();
95. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "user WHERE role = ‘writer‘");
96. return $data[‘total‘];
97. }
98. //统计附件总数
99. function count_att_all(){
100. $db = MySql::getInstance();
101. $data = $db->once_fetch_array("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "attachment");
102. return $data[‘total‘];
103. }
104. //最后发表文章时间
105. function last_post_log(){
106. $db = MySql::getInstance();
107. $sql = "SELECT * FROM " . DB_PREFIX . "blog WHERE type=‘blog‘ ORDER BY date DESC LIMIT 0,1";
108. $res = $db->query($sql);
109. $row = $db->fetch_array($res);
110. $date = date(‘Y-n-j H:i‘,$row[‘date‘]);
111. return $date;
112. };
113. // 输出函数
114. function echo_count_info(){
115. echo "
116. <li>文章总数：<?php echo count_log_all(); ?></li>
117. <li>置顶文章数：<?php echo count_log_top(); ?></li>
118. <li>隐藏文章数：<?php echo count_log_hide(); ?></li>
119. <li>未审核文章数：<?php echo count_log_check(); ?></li>
120. <li>加密文章数：<?php echo count_log_pass(); ?></li>
121. <li>页面总数：<?php echo count_page_all(); ?></li>
122. <li>评论总数：<?php echo count_com_all(); ?></li>
123. <li>微语评论总数：<?php echo count_sort_all(); ?></li>
124. <li>分类总数：<?php echo count_log_all(); ?></li>
125. <li>子分类数：<?php echo count_sort_mod(); ?></li>
126. <li>标签总数：<?php echo count_tag_all(); ?></li>
127. <li>微语总数：<?php echo count_tw_all(); ?></li>
128. <li>标签总数：<?php echo count_tag_all(); ?></li>
129. <li>用户总数：<?php echo count_user_all(); ?></li>
130. <li>管理员总数：<?php echo count_user_admin(); ?></li>
131. <li>作者总数：<?php echo count_user_writer(); ?></li>
132. <li>附件总数：<?php echo count_att_all(); ?></li>
133. <li>最后发表文章时间：<?php echo last_post_log(); ?></li>
134. ";
135. }
136. ?>

然后在模板的 footer.php或者side.php 文件添加代码：

1. <?php echo_count_info(); ?>

大家可以根据自己需要改变文字和格式，也可以单个使用哦，如文章总数可单独使用 <?php echo count_log_all(); ?> 得到～

原文地址：https://www.cnblogs.com/pzg123/p/12004646.html