in reply to Re: Comparison between a string and an array
in thread Comparison between a string and an array

my$match,$res;

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my has higher precedence than comma, so $res is an undeclared variable there. And since you're not using strict, why bother declaring at all?

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Re^3: Comparison between a string and an array
by sir_jeff (Novice) on Sep 26, 2016 at 10:53 UTC

    I thought my$match,$res; the same as writing

    my$match;
my$res;

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    I'm just declaring both on one line.
    Anyway it was just a rough (working) code fart. If I was gonna bother with strict then I'd even add the shebang! and a "use warning" , but yeah nah, point taken. I'll leave out the local or global declarations next time to make it more obvious, cheers -SJ-

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      my ($match,$res);

      would do what you were trying to do.

      But God demonstrates His own love toward us, in that while we were yet sinners, Christ died for us. Romans 5:8 (NASB)
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        Declaring (not assigning) $match & $res as local vars. Just a habit (I always write it this way). The long way would be : 
        my $match;
my $res;

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        or to declare and assign : 
        my $match="";
my $res="";

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        But as I said earlier - I won't use "my" if it's just rough code (as it's not a Strict script - just example code)
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