<
?
php

// virer.net

function gener_num($long) {
        $dic="0123456789";
        $generated="";
        $len=strlen($dic);
        for($i=0;$i<=$long;$i++) {
                $generated.=$dic[rand(0,$len-1)];
        }

        return $generated;
}


function gener_char($long) {
        $dic="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_.@:,$* ";
        $generated="";
        $len=strlen($dic);
        for($i=0;$i<=$long;$i++) {
                $generated.=$dic[rand(0,$len-1)];
        }

        return $generated;
}

function upOrDown($text) {
        $i=rand(0,1);
        if ($i == 1) { $text=strtoupper($text); }
        return $text;
        }

function GenPwd($long) {
        $dic1="aeiuy"; // to be more readable removed 0 and O
        $dic2="bcdfghjkmnpqrstvwxz"; // to be more readable removed l and 1
        $dic3="23456789"; // to be more readable removed 0 and O
        $dic4=array('sh','ch','nn','mm','ss','sp','cr','xc','chr','shr','tr','br','pr','gr','dr','fr','qu');
        $generated="";$code="";
        $len1=strlen($dic1);$len2=strlen($dic2);
        $len3=strlen($dic3);$len4=count($dic4);
        for($i=0;$i<=$long;$i++) {
                if ($i >= $long-1 ) { $dic=$dic3 ; $len=$len3; } 
                elseif ( $i % 2 == 0 ) { $dic=$dic1 ; $len=$len1; }
                else { 
                        if ( $i % 2 == 0 ) { $dic=$dic2 ; $len=$len2; } 
                        else { $dic=$dic4 ; $len=$len4; }
                } 
                $generated.=$dic[rand(0,$len-1)]."";
        }
        for($i=0;$i<=strlen($generated)-1;$i++){ $code.=upOrDown($generated[$i]); }
        return $code;
}


echo GenPwd(6); // print something like eChrEspY29


?>