In order for this to work, your browscap configuration setting in php.ini must point to the correct location of the browscap.ini file on your system. browscap.ini is not bundled with PHP but you may find an up-to-date browscap.ini file here.
Mozilla / 4.5 [en] (X11; U; Linux 2.2.9 i586) hr B browser_name_pattern: / B Mozilla / 4\.5.* br B parent: / B Netscape 4.0 br B platform: / B Unknown br B majorver: / B 4 br B minorver: / B 5 br B browser: / B Netscape br B version: / B 4 br B frames: / B 1 br B tables: / B 1 br B cookies: / B 1 br B backgroundsounds: / B br B vbscript: / B br B javascript: / B 1 br B javaapplets: / B 1 br B activexcontrols: / B br B beta: / B br B crawler: / B br B authenticodeupdate: / B br B msn: / B br