Hi. I am using array_dims to give me dimensions of multidimensional
array ie:
[1:5][1:2]
In my function I want to retreive the value of the second number from
array_dims (5 in example above)
This is what I am trying:
count_str = substr(dimensions from '\[\d\:(\d+)\]\[\d\:\d\]')
(this should give me 5 in the above example)
I have two problems:
1) I can't seem to escape the [ character - so how do I do this?
2) How do I turn my result which is originally text into an integer?
Regards,
David
---------------------------(end of broadcast)---------------------------
TIP 4: Don't 'kill -9' the postmaster
