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•Re: Re: Re: Lexicals in if() scope gotcha!by merlyn (Sage) |
on Mar 31, 2004 at 12:27 UTC ( [id://341280]=note: print w/replies, xml ) | Need Help?? |
There's a for-loop, with three expressions (sometimes called "C-style for").
There's a foreach-loop, with single scalar (sometimes implied with $_) and a list of values to be walked (sometimes called a "csh-style foreach"). They're definitely two different kinds of loops. However the text for and foreach may be used to introduce either one. The actual loop-style is determined by what follows. -- Randal L. Schwartz, Perl hacker
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