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Re: If exists (hash)

by jwkrahn (Monsignor)
on Oct 06, 2011 at 20:21 UTC ( #930062=note: print w/ replies, xml ) Need Help??


in reply to If exists (hash)

{$image = "$web$xml->{result}->{covers}->{1}->{content}";} else{$image = "$web$xml->{result}->{covers}"}

Have you read the FAQ:

What's wrong with always quoting "$vars"?

Do you really need to make a copy of $web$xml->{result}->{covers}->{1}->{content} or $web$xml->{result}->{covers}?

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