PHPMyadmin配置文件详解(经典)

2. $cfg['Servers'][$i]['user'] = 'root'; // MySQL user 访问phpmyadmin使用的mysql用户名
3. fg['Servers'][$i]['password'] = ''; // MySQL password (only needed对应上述mysql用户名的密码

D.认证方法 $cfg['Servers'][$i]['auth_type'] = 'cookie'; 在此有四种模式可供选择，cookie，http，HTTP，config config方式即输入phpmyadmin的访问网址即可直接进入，无需输入用户名和密码，是不安全的，不推荐使用。 当该项设置为cookie，http或HTTP时，登录phpmyadmin需要数据用户名和密码进行验证，,具体如下： PHP安装模式为Apache，可以使用http和cookie； PHP安装模式为CGI，可以使用cookie

E.短语密码(blowfish_secret)的设置 $cfg['blowfish_secret'] = ''; 如果认证方法设置为cookie，就需要设置短语密码，置于设置为什么密码，由您自己决定 ，但是不能留空，否则会在登录phpmyadmin时提示错误 成功安装了phpmyadmin。

说明： 该文档说明的只是安装phpmyadmin的基本配置，关于config.default.php文件中各个配置参数的详细说明可以

以下是phpMyAdmin工具的安装方法。

一、下载 1、先到官方站点下载phpMyAdmin 安装包：http://www.phpmyadmin.net/ （安装包含各种语言all-languages） 2、再解压到 web 可以访问的目录下，如果是虚拟空间，可以解压后通过 ftp 工具上传到 web 目录下，同时您可以修改解压后该文件的名称（你可以自定义目录名称）。

二、配置 3、打开 /libraries/config.default.php文件（旧版本是根目录下的config.inc.php文件），用写字板（不要用记事本，这是UTF8编码）进行编辑，按照说明配置即可。 4、查找 $cfg['PmaAbsoluteUri']=‘'; // 修改为你将上传到空间的phpMyAdmin的网址 如：$cfg['PmaAbsoluteUri'] =‘http: // 网站域名/phpmyadmin/'; 5、查找 $cfg['Servers'][$i]['host'] =‘localhost'; // 通常用默认，也有例外，可以不用修改 6、查找 $cfg['Servers'][$i]['auth_type'] =‘config'; // 在自己的机子里调试用config；如果在网络上的空间用cookie. 在此有四种模式可供选择：cookie，http，HTTP，config ① config 方式即输入phpMyAdmin 的访问网址即可直接进入，无需输入用户名和密码，是不安全的，不推荐使用。 ② 设置cookie，http，HTTP方式，登录 phpMyAdmin 需要数据用户名和密码进行验证。 具体如下：PHP 安装模式为 Apache，可以使用 http 和 cookie；PHP 安装模式为 CGI，可以使用 cookie。 7、查找 $cfg['Servers'][$i]['user'] = ‘root'; // MySQL用户名 8、查找 $cfg['Servers'][$i]['password'] =''; // MySQL 密码 (only needed 留空) 9、查找 $cfg['Servers'][$i]['only_db'] = ''; // 你只有一个数据就设置一下,设置为你的数据库名；如果你想架设服务器，那么建议留空 10、查找 $cfg['DefaultLang'] = ‘zh'; // 这里是选择语言，zh代表简体中文 11、查找$cfg['blowfish_secret'] =''; // 如果认证方法设置为cookie，就需要设置短语密码，设置为什么密码，由您自己决定，这里不能留空，否则会在登录 phpMyAdmin 时提示如下图所示的错误。 12、设置完毕后保存，现在可以上传到网络空间上了，浏览http://网站域名/phpmyadmin/测试一下。（输入数据库的用户名及密码就可以了）

如果要安装过程中出现：“phpMyAdmin - 错误 缺少 mysqli 扩展。请检查 PHP 配置。”错误。 解决方法如下： ①到phpmyadmin文件夹的\libraries\config.default.php文件中找：$cfg['Servers'][$i]['extension']='mysql';语句。 ②如果有找到$cfg['Servers'][$i]['extension']='mysql';这句，就继续查找下面这句$cfg['Servers'][$i]['extension']='mysqli'; 并把其的注释去掉。 ③如果没有找到$cfg['Servers'][$i]['extension']='mysql';这句，就把$cfg['Servers'][$i]['extension']='mysqli';语句，改成$cfg['Servers'][$i]['extension']='mysql'; 语句。（即确保 " mysql " 值能生效）

3. /* $Id: config.inc.php,v 1.204.2.1 2003/10/10 14:24:24 nijel Exp $ */

4. // vim: expandtab sw=4 ts=4 sts=4:

5. /**

6. * phpMyAdmin Configuration File
7. *
8. * All directives are explained in Documentation.html
9. */

10. /**

11. * Sets the php error reporting - Please do not change this line!
12. */
13. if (!isset($old_error_reporting)) {
14. error_reporting(E_ALL);
15. @ini_set('display_errors', '1');
16. }

17. /**

18. * Your phpMyAdmin url
19. *
20. * Complete the variable below with the full url ie
21. * http://www.your_web.net/path_to_your_phpMyAdmin_directory/
22. *
23. * It must contain characters that are valid for a URL, and the path is
24. * case sensitive on some Web servers, for example Unix-based servers.
25. *
26. * In most cases you can leave this variable empty, as the correct value
27. * will be detected automatically. However, we recommend that you do
28. * test to see that the auto-detection code works in your system. A good
29. * test is to browse a table, then edit a row and save it. There will be
30. * an error message if phpMyAdmin cannot auto-detect the correct value.
31. *
32. * If the auto-detection code does work properly, you can set to TRUE the
33. * $cfg['PmaAbsoluteUri_DisableWarning'] variable below.
34. */
35. $cfg['PmaAbsoluteUri'] = '';-----这里设置你的phpmyadmin的URL，如：http://localhost/phpmyadmin/

36. /**

37. * Disable the default warning about $cfg['PmaAbsoluteUri'] not being set
38. * You should use this if and ONLY if the PmaAbsoluteUri auto-detection
39. * works perfectly.
40. */
41. $cfg['PmaAbsoluteUri_DisableWarning'] = FALSE;

42. /**

43. * Disable the default warning that is displayed on the DB Details Structure page if
44. * any of the required Tables for the relationfeatures could not be found
45. */
46. $cfg['PmaNoRelation_DisableWarning'] = FALSE;

47. /**

48. * The 'cookie' auth_type uses blowfish algorithm to encrypt the password. If
49. * at least one server configuration uses 'cookie' auth_type, enter here a
50. * passphrase that will be used by blowfish.
51. $cfg['blowfish_secret'] = '';-----设定好root密码后这里也要填写

52. /**

53. * Server(s) configuration
54. */
55. $i = 0;
56. // The $cfg['Servers'] array starts with $cfg['Servers'][1]. Do not use $cfg['Servers'][0].
57. // You can disable a server config entry by setting host to ''.
58. $i++;
59. $cfg['Servers'][$i]['host'] = 'localhost'; // MySQL hostname or IP address----这里可以设定远程MySQL服务器IP地址

60. $cfg['Servers'][$i]['port'] = ''; // MySQL port - leave blank for default port-----默认为3306

61. $cfg['Servers'][$i]['socket'] = ''; // Path to the socket - leave blank for default socket

62. $cfg['Servers'][$i]['connect_type'] = 'tcp'; // How to connect to MySQL server ('tcp' or 'socket')-----连接MySQL服务器的方式

63. $cfg['Servers'][$i]['compress'] = FALSE; // Use compressed protocol for the MySQL connection

64. // (requires PHP >= 4.3.0)-----是否使用压缩协议，PHP版本须>= 4.3.0

65. $cfg['Servers'][$i]['controluser'] = ''; // MySQL control user settings

66. // (this user must have read-only
67. $cfg['Servers'][$i]['controlpass'] = ''; // access to the "mysql/user"
68. // and "mysql/db" tables)-----MySQL控制用户设定，该用户只对mysql数据库下的user和db表有完全权限

69. $cfg['Servers'][$i]['auth_type'] = 'config';

70. // Authentication method (config, http or cookie based)?-----如果PHP安装模式为Apache，可以使用http和cookie；如果PHP安装模式为CGI，可以使用cookie；默认为config，是不安全的，不推荐。

71. $cfg['Servers'][$i]['user'] = 'root'; // MySQL user-----MySQL连接用户

72. $cfg['Servers'][$i]['password'] = '';

73. // MySQL password (only needed with 'config' auth_type)-----MySQL连接密码，建议在安装好PHP和MySQL后，先用phpmyadmin设定root密码，然后在这里填写

74. $cfg['Servers'][$i]['only_db'] = ''; // If set to a db-name, only

75. // this db is displayed
76. // at left frame
77. // It may also be an array
78. // of db-names-----如果在这里设定一个数据库的名字，那么登陆后框架左边将只显示这个数据库

79. $cfg['Servers'][$i]['verbose'] = ''; // Verbose name for this host - leave blank to show the hostname

80. $cfg['Servers'][$i]['pmadb'] = ''; // Database used for Relation, Bookmark and PDF Features

81. // (see scripts/create_tables.sql)
82. // - leave blank for no support
83. // DEFAULT: 'phpmyadmin'
84. $cfg['Servers'][$i]['bookmarktable'] = ''; // Bookmark table
85. // - leave blank for no bookmark support
86. // DEFAULT: 'pma_bookmark'
87. $cfg['Servers'][$i]['relation'] = ''; // table to describe the relation between links (see doc)
88. // - leave blank for no relation-links support
89. // DEFAULT: 'pma_relation'
90. $cfg['Servers'][$i]['table_info'] = ''; // table to describe the display fields
91. // - leave blank for no display fields support
92. // DEFAULT: 'pma_table_info'
93. $cfg['Servers'][$i]['table_coords'] = ''; // table to describe the tables position for the PDF schema
94. // - leave blank for no PDF schema support
95. // DEFAULT: 'pma_table_coords'
96. $cfg['Servers'][$i]['pdf_pages'] = ''; // table to describe pages of relationpdf
97. // - leave blank if you don't want to use this
98. // DEFAULT: 'pma_pdf_pages'
99. $cfg['Servers'][$i]['column_info'] = ''; // table to store column information
100. // - leave blank for no column comments/mime types
101. // DEFAULT: 'pma_column_info'
102. $cfg['Servers'][$i]['history'] = ''; // table to store SQL history
103. // - leave blank for no SQL query history
104. // DEFAULT: 'pma_history'
105. $cfg['Servers'][$i]['verbose_check'] = TRUE; // set to FALSE if you know that your pma_* tables
106. // are up to date. This prevents compatibility
107. // checks and thereby increases performance.
108. $cfg['Servers'][$i]['AllowDeny']['order'] // Host authentication order, leave blank to not use
109. = '';
110. $cfg['Servers'][$i]['AllowDeny']['rules'] // Host authentication rules, leave blank for defaults
111. = array();

112. $i++;

113. $cfg['Servers'][$i]['host'] = '';
114. $cfg['Servers'][$i]['port'] = '';
115. $cfg['Servers'][$i]['socket'] = '';
116. $cfg['Servers'][$i]['connect_type'] = 'tcp';
117. $cfg['Servers'][$i]['compress'] = FALSE;
118. $cfg['Servers'][$i]['controluser'] = '';
119. $cfg['Servers'][$i]['controlpass'] = '';
120. $cfg['Servers'][$i]['auth_type'] = 'config';
121. $cfg['Servers'][$i]['user'] = 'root';
122. $cfg['Servers'][$i]['password'] = '';
123. $cfg['Servers'][$i]['only_db'] = '';
124. $cfg['Servers'][$i]['verbose'] = '';
125. $cfg['Servers'][$i]['pmadb'] = ''; // 'phpmyadmin' - see scripts/create_tables.sql
126. $cfg['Servers'][$i]['bookmarktable'] = ''; // 'pma_bookmark'
127. $cfg['Servers'][$i]['relation'] = ''; // 'pma_relation'
128. $cfg['Servers'][$i]['table_info'] = ''; // 'pma_table_info'
129. $cfg['Servers'][$i]['table_coords'] = ''; // 'pma_table_coords'
130. $cfg['Servers'][$i]['pdf_pages'] = ''; // 'pma_pdf_pages'
131. $cfg['Servers'][$i]['column_info'] = ''; // 'pma_column_info'
132. $cfg['Servers'][$i]['history'] = ''; // 'pma_history'
133. $cfg['Servers'][$i]['verbose_check'] = TRUE;
134. $cfg['Servers'][$i]['AllowDeny']['order']
135. = '';
136. $cfg['Servers'][$i]['AllowDeny']['rules']
137. = array();

138. $i++;

139. $cfg['Servers'][$i]['host'] = '';
140. $cfg['Servers'][$i]['port'] = '';
141. $cfg['Servers'][$i]['socket'] = '';
142. $cfg['Servers'][$i]['connect_type'] = 'tcp';
143. $cfg['Servers'][$i]['compress'] = FALSE;
144. $cfg['Servers'][$i]['controluser'] = '';
145. $cfg['Servers'][$i]['controlpass'] = '';
146. $cfg['Servers'][$i]['auth_type'] = 'config';
147. $cfg['Servers'][$i]['user'] = 'root';
148. $cfg['Servers'][$i]['password'] = '';
149. $cfg['Servers'][$i]['only_db'] = '';
150. $cfg['Servers'][$i]['verbose'] = '';
151. $cfg['Servers'][$i]['pmadb'] = ''; // 'phpmyadmin' - see scripts/create_tables.sql
152. $cfg['Servers'][$i]['bookmarktable'] = ''; // 'pma_bookmark'
153. $cfg['Servers'][$i]['relation'] = ''; // 'pma_relation'
154. $cfg['Servers'][$i]['table_info'] = ''; // 'pma_table_info'
155. $cfg['Servers'][$i]['table_coords'] = ''; // 'pma_table_coords'
156. $cfg['Servers'][$i]['pdf_pages'] = ''; // 'pma_pdf_pages'
157. $cfg['Servers'][$i]['column_info'] = ''; // 'pma_column_info'
158. $cfg['Servers'][$i]['history'] = ''; // 'pma_history'
159. $cfg['Servers'][$i]['verbose_check'] = TRUE;
160. $cfg['Servers'][$i]['AllowDeny']['order']
161. = '';
162. $cfg['Servers'][$i]['AllowDeny']['rules']
163. = array();

164. // If you have more than one server configured, you can set $cfg['ServerDefault']

165. // to any one of them to autoconnect to that server when phpMyAdmin is started,
166. // or set it to 0 to be given a list of servers without logging in
167. // If you have only one server configured, $cfg['ServerDefault'] *MUST* be
168. // set to that server.[color]=red]-----是否显示所有的MySQL服务器
169. $cfg['ServerDefault'] = 1; // Default server (0 = no default server)
170. $cfg['Server'] = '';
171. unset($cfg['Servers'][0]);

172. /**

173. * Other core phpMyAdmin settings
174. */
175. $cfg['OBGzip'] = 'auto'; // use GZIP output buffering if possible (TRUE|FALSE|'auto')-----有必要的话是否使用GZIP输出缓冲

176. $cfg['PersistentConnections'] = FALSE; // use persistent connections to MySQL database-----是否使用MySQL持久连接，即pconnect

177. $cfg['ExecTimeLimit'] = 300; // maximum execution time in seconds (0 for no limit)-----最大脚本执行时间，单位：秒

178. $cfg['SkipLockedTables'] = FALSE; // mark used tables, make possible to show

179. // locked tables (since MySQL 3.23.30)
180. $cfg['ShowSQL'] = TRUE; // show SQL queries as run-----运行查询时显示SQL查询语句

181. $cfg['AllowUserDropDatabase'] = FALSE; // show a 'Drop database' link to normal users-----是否对普通用户显示“删除数据库”连接

182. $cfg['Confirm'] = TRUE; // confirm 'DROP TABLE' & 'DROP DATABASE'-----删除数据表/库前是否出现确认提示框

183. $cfg['LoginCookieRecall'] = TRUE; // recall previous login in cookie auth. mode or not-----是否收回先前cookie认证模式的cookie

184. $cfg['UseDbSearch'] = TRUE; // whether to enable the "database search" feature

185. // or not
186. $cfg['IgnoreMultiSubmitErrors'] = FALSE; // if set to true, PMA continues computing multiple-statement queries
187. // even if one of the queries failed
188. $cfg['VerboseMultiSubmit'] = TRUE; // if set to true, PMA will show the affected rows of EACH statement on
189. // multiple-statement queries. See the read_dump.php file for hardcoded
190. // defaults on how many queries a statement may contain!
191. $cfg['AllowArbitraryServer'] = FALSE; // allow login to any user entered server in cookie based auth