Chapter 17: Server-Side Techniques
Listing 17.2: Setting Environment Variables with BrowserMatchNoCase for Speed
BrowserMatchNoCase Mac isMAC
BrowserMatchNoCase Opera isOPERA
BrowserMatchNoCase Konquerer isKONQUERER
BrowserMatchNoCase "MSIE [4-9]" isIE
BrowserMatchNoCase "MSIE [5-9]" isIE5
BrowserMatchNoCase "MSIE.5\.[5-9]" isDOM
BrowserMatchNoCase "MSIE [6-9]" isDOM
BrowserMatchNoCase "Mozilla\/[4-9]" isNS
BrowserMatchNoCase Gecko isDOM
It is faster to set these environment variables within the httpd.conf file, and use them within your pages for server-side sniffing.
