Please forgive me changing the question but I have worked some of it out.

The main issue is in the part of the code
foreach my $i (keys %spl)  
{ 
    print "$i:$spl{$i}\n"; 
}

[download]
Could you please explain to me what is happening with this code ?
I understand the array contains PROGEEK3GEEKS2GFG1
I understand the colon is associated with describing a hash
the out put is:

PROGEEK:3
GEEKS:2
GFG:1

I dont understand
how does the code know to use the numbers in the scalar as keys for the hash ?

thankyou

In reply to Re: What does [=;] mean by Scotmonk
in thread What does [=;] mean by Scotmonk

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