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Re: Re: Re: Re: Help needed understanding global variables in Perlby Juerd (Abbot) |
| on Mar 05, 2002 at 14:12 UTC ( [id://149369]=note: print w/replies, xml ) | Need Help?? |
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They are forced into main::, but they are global. You can abuse this by starting your string with a control character: ${^Foo} is also forced into main::. (it's actually ${"\cFoo"})
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