你能帮我制作一个时尚的文字生成器吗？

Question

I want to make a text generator to give me texts with stylish letters like 鮩†ø and more instead of eRCTo. I found this:

/*
Code by ʍɨȼhą€ℓ
*/

$name = str_split('michael'); //Enter your name here
$letters = array("a"=>"ą", "b"=>"β", "c"=>"ȼ", "d"=>"ď", "e"=>"€", "f"=>"ƒ", "g"=>"ǥ", "h"=>"h", "i"=>"ɨ", "j"=>"j", "k"=>"Ќ", "l"=>"ℓ", "m"=>"ʍ", "n"=>"ɲ", "o"=>"๏", "p"=>"ρ", "q"=>"ǭ", "r"=>"я", "s"=>"$", "t"=>"ţ", "u"=>"µ", "v" => "ש","w"=>"ώ", "x"=>"ж", "y"=>"¥", "z"=>"ƶ");

$string = '';

$output = array(); 

foreach ($name as $key) { 
 if (array_key_exists($key, $letters)) { 
     $output[$key] = $letters[$key]; 

 } 
}

foreach ($output as $out) 
{
   $string .= "$out";
}  
echo $string;

It works with the name Michael great! But if I use aaabbcdd it returns ąβȼď. I want it to return duplicate letters too! What I should do?

---

Thanks For Every Helps. I changed the whole code. if anyone wanna the new and better code I'll put it to answers.

Answer 1

After some works on the last code I decided to write it from the first...it's even better than last one and can be customized easier.
You can improve it's code easily and feel free to use it