okay, I'd like to convert every character in a large (64k) string to it's ascii value ('A' -> '64'). now I could do this:

while ($x =~ /(\.)/) {
    $temp = ord($1);
    $x =~ s/\./$temp/;
}

[download]

but then it would do around 64k regexes on a single string, which wouldnt be cool. Is there a way to get around this using a single regex or without resorting to pack() or am I better off just running through each character in a for loop with substr and converting it that way?

In reply to Converting ascii to numbers by toonski

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