array(11) { ["userIp"]=> string(10) "133.11.0.1" ["userHost"]=> string(30) "AS2501 The University of Tokyo" ["userAgent"]=> string(103) "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ["userCountryCode"]=> string(5) "Japan" ["userRegion"]=> string(2) "13" ["userRegionName"]=> string(5) "Tokyo" ["userCity"]=> string(4) "Chuo" ["userLatitude"]=> float(35.6663) ["userLongitude"]=> float(139.7764) ["userIsp"]=> string(23) "The University of Tokyo" ["userOrg"]=> string(0) "" }