ASCII code

[Anon]

How can I get ASCII code of one character? Or the sum of ASCII codes of one string? Do I need for this additional packages to install?

Thank you

[dannys]

http://www.php.net/ord - this should do it

[Anon]

Thank you very much!

And do you know, How to split string to array of characters?

I tried

$arhash = split ("", $hash);
print $arhash[0];

but it does not work