Re^2: Comparison between a string and an array

my$match,$res;
[download]

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?

Comment on Re^2: Comparison between a string and an array Select or Download Code

Replies are listed 'Best First'.
Re^3: Comparison between a string and an array by sir_jeff (Initiate) on Sep 26, 2016 at 10:53 UTC
I thought `my$match,$res;` the same as writing `my$match; my$res;` [download] 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-	[reply] [d/l] [select]
Re^4: Comparison between a string and an array by GotToBTru (Prior) on Sep 26, 2016 at 11:59 UTC
`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)	[reply] [d/l]
Re^5: Comparison between a string and an array by sir_jeff (Initiate) on Sep 27, 2016 at 03:04 UTC
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;` [download] or to declare and assign : `my $match=""; my $res="";` [download] 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)	[reply] [d/l] [select]
Re^6: Comparison between a string and an array by haukex (Archbishop) on Sep 27, 2016 at 10:03 UTC


Pathologically Eclectic Rubbish Lister
	PerlMonks