Re: Re: subroutine call

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Re: Re: Re: subroutine call by dga (Hermit) on Aug 04, 2001 at 00:27 UTC
`&foo;` [download] will call your subroutine with the @_ array set to the arguments of the caller. an example `bar("a","b"); sub bar { foo(); &foo(); &foo; } sub foo { ($a, $b)=@_; print "$a, $b\n"; }` [download] the call to bar will now print , , a, b	[reply] [d/l] [select]
Re: Re: Re: subroutine call (aka ... RTFM) by dragonchild (Archbishop) on Aug 03, 2001 at 21:29 UTC
Try doing a search on prototyping. Or, you could just click on prototyping, which will end up doing the same thing, eventually. :) ------ /me wants to be the brightest bulb in the chandelier!	[reply]