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Re: Re: search =~ for /'s

by Anonymous Monk
on Jun 30, 2002 at 03:08 UTC ( #178301=note: print w/ replies, xml ) Need Help??

in reply to Re: search =~ for /'s
in thread search =~ for /'s

$new .= '/' unless substr $new, -1 eq '/'; can someone explain what -1 does

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Re: Re: Re: search =~ for /'s
by little (Curate) on Jun 30, 2002 at 03:15 UTC
    see perlman:perlfunc
    # 1st argument given: string to process # 2nd argument given: offset # so here it means regardless of the true length the # last character in the string substr ($new, -1);

    Have a nice day
    All decision is left to your taste

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