use strict;
use warnings;

my @input = "1,2,3,4,5";
my $string = join ":" , @input;
print "$string\n"; #output is "1,2,3,4,5"

my $string2 = join ":" , 1,2,3,4,5;
print "$string2"; #output is "1:2:3:4:5"

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Hi monks , when I am printing $string , the output is same as printing the array @input , join is not working as expected when I am providing it an array as argument , but when I am printing $string2 the output is as expected from join function , please let me know where I am wrong.

In reply to Doubt in usage of join function by Perl_Programmer1992

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