[email protected] wrote:
Hi,
Hello,
I am trying to convert the string abc.def.ghi.amm to abcdefghiamm
using split and concatenation. I am missing something somewhere.
. please help me to fix the code
my $string = "abc.def.ghi.amm";
my @d = split(/\./,"$string");
my $e = @d;
for (my $i=0; $i< $e; $i++) {
print("Value of array element $i is $d[$i]\n"); }
#concatenation
for (my $i=0; $i< $e; $i++) {
my $abc .= "$d[$i]";
my() creates the $abc variable inside the loop so it is only visible
inside the loop.
}
print("Value after concatenation is $abc\n");
Output I am getting is Value after concatenation is "amm"
That is not possible because the variable $abc is not visible at file scope.
John
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