.htaccessで携帯キャリアを振り分ける

携帯用ドメインを取得し、ドキュメントルート以下に .htaccess とキャリア毎に振り分けるためのディレクトリを用意します。

# DoCoMo
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} DoCoMo
RewriteRule ^$ /i/ [R]

# Softbank
RewriteCond %{HTTP_USER_AGENT} J-PHONE
RewriteRule ^$ /s/ [R]
RewriteCond %{HTTP_USER_AGENT} Vodafone
RewriteRule ^$ /s/ [R]
RewriteCond %{HTTP_USER_AGENT} SoftBank
RewriteRule ^$ /s/ [R]

# AU KDDI
RewriteCond %{HTTP_USER_AGENT} KDDI
RewriteRule ^$ /e/ [R]
RewriteCond %{HTTP_USER_AGENT} UP.Browser
RewriteRule ^$ /e/ [R]

# DDI Pocket
RewriteCond %{HTTP_USER_AGENT} DDIPOCKET
RewriteRule ^$ /e/ [R]

# WILLCOM
RewriteCond %{HTTP_USER_AGENT} WILLCOM
RewriteRule ^$ /e/ [R]

# iPod
RewriteCond %{HTTP_USER_AGENT} iPod
RewriteRule ^$ /i/ [R]

# iPhone
RewriteCond %{HTTP_USER_AGENT} iPhone
RewriteRule ^$ /i/ [R]

# WILLCOM
RewriteCond %{HTTP_USER_AGENT} PDA
RewriteRule ^$ /i/ [R]