Apache Reference: mod_setenvif, BrowserMatchNoCase

BrowserMatchNoCase

Define Environment Variables Based on HTTP User-Agent (nocase)
Syntax: BrowserMatchNoCase pattern [!]var[=val] [...]
Example: BrowserMatchNoCase "^Mozilla/[2-4]" ns=24
Since: Apache 1.2

This directive defines environment variables based on the HTTP User-==Agent header field. The ``BrowserMatchNoCase'' is equivalent to ``SetEnv==IfNoCase User-Agent'' and hence is a deprecated directive name.