in reply to Re: read 2 array simultaneously
in thread read 2 array simultaneously

Just for my own edification, do you need to do "shift @$ref1 || undef"? shift will return undef if there are no elements in the array.

thor

Feel the white light, the light within
Be your own disciple, fan the sparks of will
For all of us waiting, your kingdom will come

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Re^3: read 2 array simultaneously
by Ovid (Cardinal) on Jan 12, 2005 at 04:56 UTC

    No, it's not necessary. I was just being silly when I threw that together. I didn't give it too much thought.

    Cheers,
    Ovid

    New address of my CGI Course.