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Re^2: Problem with regex passed to a hash

by oldwarrior32 (Sexton)
on Oct 02, 2012 at 00:54 UTC ( #996781=note: print w/ replies, xml ) Need Help??


in reply to Re: Problem with regex passed to a hash
in thread Problem with regex passed to a hash

With qr doesn't appears the error, but there is no match(?)

Gonna study the qr function. Thanks!


Comment on Re^2: Problem with regex passed to a hash
Re^3: Problem with regex passed to a hash
by pokki (Scribe) on Oct 02, 2012 at 09:35 UTC

    Yeah, Net::Telnet is rather old and uses a weird method of passing regexes as arguments. For a more recent module qr// would be appropriate, but Net::Telnet requires a string that starts and ends with a slash.

    The other posters are right when they say you should double quote. Any method for building strings will work:

    '/'.$username.'/' "/$username/" sprintf('/%s/', $username)
    As an aside, if you're trying to log in, there's a login method in Net::Telnet.

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