Sorry,

I should have been more specific.

The two problems that you noticed are not problems in my program, just in the example I gave in my question.

With the code that you posted I don't get any error - but I don't get any output either ;-( The $key is definately picking up values (e.g. gi|14028145 |) so I think the problem is with substr. Also, the values of @array2 are present in @array1 as I have checked.

Hope you can help.

Thanks!

In reply to Re^4: retrieving in the correct order by Anonymous Monk
in thread retrieving in the correct order by Anonymous Monk

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