By doing push @rrdgraph2, @rrdgraph0 you make the graph0 array as a whole an element of the graph2 array. You do not assign the values of the graph0 array to the graph2 array.
To do such could do:
foreach (@rrdgraph0) { push @rrdgraph2, $_; }

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Now you push every element from graph0 to graph2
(I think this is what you meant...)

Sinister greetings.

In reply to Re: why doesn't my array get extended? by Sinister
in thread why doesn't my array get extended? by bhu73

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