what the force of many cannot
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Your skill will accomplish what the force of many cannot |
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Re: Why do you need to escape a string used as a paramater?by Dietz (Curate) |
| on May 24, 2005 at 05:26 UTC ( [id://459809]=note: print w/replies, xml ) | Need Help?? |
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You are passing a reference to tell the constructor to read from its referent. If you omit the backslash the constructor thinks you want to pass a filehandle or a filename and this will not work for you most likeley because you don't have a filehandle or filename named $intr_html. 'perldoc HTML::TokeParser' tells you more ;-)
In Section
Seekers of Perl Wisdom
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