in reply to What is regular expression for the following thing?
Hi sanjay nayak
You can have a quick reference about the perl regular expressions here http://perldoc.perl.org/perlrequick.html
Moreover in your example coding you misused the matching operator. It should be =~ and you may want something like this
if ($text =~ /^(?:REGISTER|INVITE|BYE)\s\w+[-@_]\w+\.\w+\sSIP\/2\.0/) { print "IN:$text\n"; }
Punitha
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Re^2: What is regular expression for the following thing?
by ikegami (Patriarch) on Oct 20, 2008 at 09:18 UTC |
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