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Re^5: If exists (hash)

by choroba (Canon)
on Oct 06, 2011 at 15:12 UTC ( #930001=note: print w/ replies, xml ) Need Help??


in reply to Re^4: If exists (hash)
in thread If exists (hash)

I guess you want to check 'HASH' eq ref $xml->{result}{covers}


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Re^6: If exists (hash)
by packetstormer (Monk) on Oct 06, 2011 at 15:28 UTC
    Excellent! Thanks. I didn't know anything about "ref" but that is exactly what I needed. I can now do a check to see if its a value of a hashref and then do as I need from there.
    Thanks very much! Working perfect now!

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