Re: ASCII Chars Only

Rabin Vincent wrote:

On 6/3/06, Richard Collyer <richard@firebadger.net> 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

Doh! I am indeed a spanner. Thanks. Cheers Richard