[WWW] Character Name parsing...

[darqnies]

Hello,
i am looking for a function which will find incorrect characters in character name variable.

(and return if it is returns 1 - if is not, then 0)

PHP function , greets Lucyf3r

 

[Paxton]

function safe($string)
{
return htmlentities(stripslashes(ucwords(strtolower(trim($string)))));
}

Will return safe string.

 

[darqnies]

strtolower

and the name will be "lower", no thanks

i need just function which will check is the string contains incorrect characters.

 

[Don Daniello]

Valid everything (nicaw)

class AAC
{
    public function ValidPlayerName($name)
    {global $cfg;
        foreach ($cfg['invalid_names'] as $baned_name)
            if (eregi($baned_name,$name))
                return false;
        return preg_match("/^[A-Z][a-z]{1,20}([ '-][A-Za-z][a-z]{1,15}){0,3}$/",$name)
        && strlen($name) <= 25 && strlen($name) >= 4
        && !file_exists($cfg['dirdata'].'monster/'.$name.'.xml')
        && !file_exists($cfg['dirdata'].'npc/'.$name.'.xml');
    }
    
    public function ValidPassword($pass)
    {
        return strlen($pass) > 5 && strlen($pass) <= 50 && ereg('^[a-zA-Z0-9~!@#%&;,:\\\^\$\.\|\?\*\+\(\)]*$',$pass);
    }
    
    public function ValidAccountNumber($n)
    {
        return is_numeric($n) && $n > 100000 && $n < 100000000;
    }
    
    public function ValidAccountName($n)
    {
        return eregi('^[A-Z0-9_]{6,30}$',$n);
    }
    
    public function ValidEmail($email)
    {
        return eregi('^[A-Z0-9._%-]+@[A-Z0-9._%-]+\.[A-Z]{2,4}$',$email);
    }
    
    public function ValidGuildName($name)
    {
        return preg_match("/^[A-Z][a-z]{1,20}([ '-][A-Za-z][a-z]{1,15}){0,3}$/",$name);
    }
    
    public function ValidGuildRank($name)
    {
        return preg_match("/^[A-Z][a-z]{1,20}([ '-][A-Za-z][a-z]{1,15}){0,3}$/",$name);
    }
    
    public function ValidGuildNick($name)
    {
        return preg_match("/^[A-Z][a-z]{1,20}([ '-][A-Za-z][a-z]{1,15}){0,3}$/",$name);
    }
    
    public function getExperienceByLevel($lvl)
    {
        return floor(50*($lvl-1)*($lvl*$lvl-5*$lvl+12)/3);
    }
    
}

 

[darqnies]

Kk, thanks ;]