Re^4: Comparison between a string and an array

in reply to Re^3: Comparison between a string and an array
in thread Comparison between a string and an array

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)

Comment on Re^4: Comparison between a string and an array Download Code

Replies are listed 'Best First'.
Re^5: Comparison between a string and an array by sir_jeff (Novice) 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
Hi sir_jeff, as it's not a Strict script - just example code strict is automatically enabled when you say `use v5.12;` or higher, when you use Modern::Perl, Moose, Moo, and more. It's also considered a best practice in general (e.g. Basic debugging checklist and Use strict and warnings). I think most code examples on PerlMonks are written to run under strict, even if they don't explicitly say so. Regards, -- Hauke D	[reply] [d/l]

In Section Seekers of Perl Wisdom