Debug :

PHP_VERSION php.net : 8.4.16-nmm1

$_SERVER [ 'HTTP_USER_AGENT' ] php.net : Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

get_browser ( null, true) php.net : Array ( [browser_name_regex] => ~^.*$~ [browser_name_pattern] => * [parent] => DefaultProperties [comment] => Default Browser [browser] => Default Browser [version] => 0.0 [platform] => unknown [ismobiledevice] => [istablet] => [device_type] => unknown )

BROWSER :

BrowserDetect :

navigator :

navigator.userAgent :