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#1
October 25th, 2001, 09:57 AM
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use of external modules...
is it possible to include a module in a subroutine, or do you have to include it at the start of a script ?? I want to make 2 subroutines which use the HTML::TagFilter module so I can use it in multiple pages, but can I put the "use HTML::TagFilter" in the subroutine or do I have to put it in each file which will use this subroutine.
sub MessageFilter { use HTML::TagFilter; do some stuff with it...... } thanx, Marc
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#2
October 25th, 2001, 10:20 AM
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why not try it and find out?
(that's a coy way of saying "yes", with a nudge to try stuff out before posting) The only caveat- if you're going to be calling the subroutine multiple times in an invocation of a script, you're going to be incurring a significant overhead reinitializing the object each time the sub is called. Something to think about. . .
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