Thanks, but the power of the module is that it allows
your to sort on any number of columns. For example:
first sort on substr($string, $foo0, $bar0), then
then sort on substr($string, $foo1, $bar1) , then
then sort on substr($string, $foo2, $bar2) , ... and
so on.
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Want more info? How to link
or How to display code and escape characters
are good places to start.
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