Re: [PHP] ASCII Chars Only

[Rabin Vincent]

On 6/3/06, Richard Collyer <[EMAIL PROTECTED]> wrote:

Hello,

Trying to get the following working. I am trynig to select only ASCII
characters (not extended ASCII) so that if the string contains
characters outside the 32 - 126 range of "good" characters then $Discard
is returned as > 0.

But it is going overboard telling me that every character is bad :(

Ideas?

Cheers
Richard


        $test = "飯島真理as";

        function non_ascii($str) {
                $Discard = 0;

                for ($i=0; $i < strlen($str); $i++)
                {
                        $char = ord($test{$i});

That should be $str, not $test.

Rabin