httpd.common.conf

# server basic settings.
ServerRoot   "/opt/lampp"
DocumentRoot "/opt/lampp/htdocs"
Listen 80
User nobody
Group nogroup
ServerAdmin admin@localhost.net
ServerName localhost
EnableMMAP off
EnableSendfile off
TypesConfig etc/mime.types

# performance settings.
Timeout 300
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 5
UseCanonicalName Off
HostnameLookups Off

# security.
AccessFileName .htaccess
ServerTokens Prod
ServerSignature Off

# deflat.
AddType image/x-icon .ico
AddType image/gif .gif
AddType image/jpeg .jpg .jpeg
AddType image/png .png
AddType application/javascript .js
DeflateCompressionLevel 9
AddOutputFilterByType DEFLATE text/html text/css application/javascript

# modules.
LoadModule authn_file_module modules/mod_authn_file.so
LoadModule access_compat_module modules/mod_access_compat.so
LoadModule alias_module modules/mod_alias.so
LoadModule authn_core_module modules/mod_authn_core.so
LoadModule auth_basic_module modules/mod_auth_basic.so
LoadModule authz_core_module modules/mod_authz_core.so
LoadModule authz_host_module modules/mod_authz_host.so
LoadModule authz_user_module modules/mod_authz_user.so
LoadModule autoindex_module modules/mod_autoindex.so
LoadModule deflate_module modules/mod_deflate.so
LoadModule dir_module modules/mod_dir.so
LoadModule env_module modules/mod_env.so
LoadModule expires_module modules/mod_expires.so
LoadModule filter_module modules/mod_filter.so
LoadModule log_config_module modules/mod_log_config.so
LoadModule mime_module modules/mod_mime.so
LoadModule rewrite_module modules/mod_rewrite.so
LoadModule setenvif_module modules/mod_setenvif.so
LoadModule unixd_module modules/mod_unixd.so

# php module.
LoadModule php5_module modules/libphp5.so
AddType application/x-httpd-php .php .php3 .php4

# directory settings.
DirectoryIndex index.html index.htm index.php 
<Directory />
  AllowOverride none
  Require all denied
</Directory>
<Directory "/opt/lampp/htdocs">
  Options Indexes FollowSymLinks 
  AllowOverride All
  Require all granted
</Directory>
<Files ".ht*">
  Require all denied
</Files>

# logs
ErrorLog "logs/error_log"
LogLevel warn
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
CustomLog "logs/access_log" combined

<VirtualHost *:80>
  ServerAdmin admin@local.net
  DocumentRoot "/opt/lampp/htdocs"
  ServerName localhost
  <Directory />
    AllowOverride all
    Require all granted
  </Directory>
  ErrorLog "logs/error_log"
  CustomLog "logs/access_log" combind
</VirtualHost>

# setting for admin
Alias /phpmyadmin "/opt/lampp/phpmyadmin"
<Directory "/opt/lampp/phpmyadmin">
  AuthName 'phpmyadmin admin(run /opt/lampp/auth/adduser.sh to add user.)'
  AuthType Basic
  AuthUserFile /opt/lampp/auth/users
  require valid-user
</Directory>