Hi Klaus,
Thanks you very much both for your quick reply and guidance. Yes, it now
works as it should.
I have a few further questions all related to the subject if you wouldn't
mind.
One is: how can I do the following (sort of maths) with a secondary string
of ascii values i.e. 25203030
with this result string from the first operation (65666768697071727374)
should be processed as
(65+25)(66+20)(67+30)(68+30)(69+25)(70+20)(71+30)(72+30)(73+25)(74+20)
So it actually is a nested loop but I am clueless how to accomplish this in
PHP.
Then finally I will convert the resulting ascii values string back into
chr's. I think I know how to do this. (Finally).
Thanks again for your time and help.
Alp
-----Original Message From: Klaus Reimer-----
Alp wrote:
> $x=1
> while ($x<=strlen($string)) {
> $holder = ord(substr($string, $x, 1));
> $result = $result . $holder;
> }
> and failed since it takes ages to process and does not really return a
> proper value/result but repetitive number such as 11111..........
I think you forgot to increment $x. Add an "$x++" at the end of your
loop and it works.
And by the way: It's better to write "$result .= $holder" if you want to
append a string to another. That's shorter and (more important) faster.
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