What does the content in phpMyAdmin.conf mean?

The following column phpmyadmin tutorial will introduce you to the configuration file of phpmyadmin under Linux. I hope it will be helpful to friends in need!

Found the problem:

Configuration file of phpmyadmin under Linux

Alias /phpMyAdmin /usr/share/phpMyAdminAlias /phpmyadmin /usr/share/phpMyAdmin<directory></directory>
   <ifmodule>
     # Apache 2.4
     <requireany>
       Require ip 127.0.0.1
       Require ip ::1
     </requireany>
   </ifmodule>
   <ifmodule>
     # Apache 2.2
     Order Deny,Allow
     Deny from All
     Allow from 127.0.0.1
     Allow from ::1
   </ifmodule>

My Apache version is 2.4, the above is /etc/httpd/ There is a section in conf.d/phpMyAdmin.conf. I don’t quite understand the specific meaning. Please explain it.

The explanation is as follows:

# 虚拟目录 http://localhost/phpMyAdmin 指向 /usr/share/phpMyAdmin
Alias /phpMyAdmin /usr/share/phpMyAdmin
# 虚拟目录 http://localhost/phpmyadmin 指向 /usr/share/phpMyAdmin
Alias /phpmyadmin /usr/share/phpMyAdmin
# 目录相关设置
<Directory /usr/share/phpMyAdmin/>
   # mod_authz_core.c 是 apache 2.3 之后新增的权限验证模块
   # 在这里用判断这个模块是否存在的方法区分 apache 版本
   # 如果存在说明当前 apache 版本至少是 2.3
   <IfModule mod_authz_core.c>
     # 下面一行注释表明这里在 apache 版本是 2.4 的时候会执行
     # Apache 2.4 
     # 新式的权限控制写法 满足以下任一条件才能访问
     <RequireAny>
       # 用户的请求 IP 是本机 ( IPv4 )
       Require ip 127.0.0.1
       # 用户的请求 IP 是本机 ( IPv6 )
       Require ip ::1
     # 权限控制区块结束
     </RequireAny>
   # 模块判断区块结束
   </IfModule>
   # 如果不存在 mod_authz_core.c 说明当前 apache 版本低于 2.3
   <IfModule !mod_authz_core.c>
     # 下面一行注释表明这里在 apache 版本是 2.2 的时候会执行
     # Apache 2.2
     # mod_authz_host 提供旧式的权限控制写法 Deny 在前表示白名单模式 
     Order Deny,Allow
     # 禁止除去下面 Allow 之外的所有请求
     Deny from All
     # 允许本地访问 ( IPv4 )
     Allow from 127.0.0.1
     # 允许本地访问 ( IPv6 )
     Allow from ::1
   # 模块判断区块结束
   </IfModule>
# 目录设置区块结束
</Directory>

Furthermore, this is not the configuration file of phpMyAdmin... This is Apache's...

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