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Re: File Reading and Closing confusion

by ikegami (Pope)
on Aug 09, 2010 at 00:17 UTC ( #853690=note: print w/ replies, xml ) Need Help??


in reply to File Reading and Closing confusion

What I am confused about is when in a loop I have something like while(<FH>){...}, is this any different than $line=<FH> or are these granularly the same?

while (<FH>) is transformed into while (defined($_ = <FH>)).

Yes, $_=<FH> has the same granularity as $line=<FH>, whatever that means.


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