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Re: Pushing Array ref to array

by hardburn (Abbot)
on Feb 01, 2012 at 16:15 UTC ( #951258=note: print w/replies, xml ) Need Help??

in reply to Pushing Array ref to array

The problem is that each entry in @result is a reference to @row, but because @row is declared at the top of the code, you change the contents of @row each time through. Instead, you need to create a new variable each time through the loop.

This is quite easy:

while (my @row = $sth->fetchrow_array()) { ... }

And you should be able to delete the my @row; line at the top of the code.

Here's something that may help you understand better: Lexical scoping like a fox.

"There is no shame in being self-taught, only in not trying to learn in the first place." -- Atrus, Myst: The Book of D'ni.

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Re^2: Pushing Array ref to array
by packetstormer (Monk) on Feb 01, 2012 at 16:42 UTC
    Thanks to you both. That worked but I really should have known better!
    Thanks again.

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