- - Code, Content, and Presentation
- -- Perl Server Side CGI Scripting
- ---- Perl exact match operator for useragent string?
phranque - 1:15 am on Jul 25, 2007 (gmt 0)
|I don't know what qr/ and /i do exactly |
qr is a perl operator for quoting regular expressions.
the /i is an option to ignore case sensitivity in the regexp alpha characters.
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