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Encryption problem - El Forum - 09-28-2010

[eluser]happyeddie[/eluser]
Hi,

I'm using the encryption class. But with some of the entries in the database they come out as special htmlentities. Has anyone else had this problem, or know of a way I can stop it printing out the special characters?

Thanks

Encryption problem - El Forum - 09-28-2010

[eluser]happyeddie[/eluser]
So I have a work around for my problem:

Code:
if(is_utf8($home_address) == 1) $home_address = $home_address;
    else $home_address = '';


function is_utf8($string) { // v1.01
    

        return preg_match('%^(?:
                [\x09\x0A\x0D\x20-\x7E]            # ASCII
            | [\xC2-\xDF][\x80-\xBF]             # non-overlong 2-byte
            |  \xE0[\xA0-\xBF][\x80-\xBF]        # excluding overlongs
            | [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}  # straight 3-byte
            |  \xED[\x80-\x9F][\x80-\xBF]        # excluding surrogates
            |  \xF0[\x90-\xBF][\x80-\xBF]{2}     # planes 1-3
            | [\xF1-\xF3][\x80-\xBF]{3}          # planes 4-15
            |  \xF4[\x80-\x8F][\x80-\xBF]{2}     # plane 16
        )*$%xs', $string);
    
}

so if it has special characters don't display anything. In my case its better than breaking my application.

But the text is coming from a textarea. Do you think that line breaks could be causing the problem?