my $i = 0;
$i++ while $stl =~ /$key1/g;

[download]

See perldoc perlre for the /g flag. And in general if you're trying to access a string character-by-character you're not thinking Perl, you're thinking C (or the like).

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In reply to Re: acessing the contents of a file character by character by Fletch
in thread acessing the contents of a file character by character by gvs_jagan

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