How can I do this with a PHP loop?

[Minizerg]

Here is the rewritten content in English while preserving its original meaning and enhancing its SEO compatibility:

"Looking for assistance on how to create a specific pattern with PHP code? The desired pattern involves displaying a name string in a unique format. The code snippet below can help achieve this effect:

```php
$isim="**********";
$uzunluk=strlen($isim);

for ($i=0; $i < $uzunluk; $i++) {
for ($j=0; $j < $uzunluk; $j++) {
echo "$isim[$j]";
}
echo "<br>";
}

for($i=$uzunluk-1; $i>=0; $i--) {
for ($j=0; $j < $uzunluk; $j++) {
echo "$isim[$j]";
}
echo "<br>";
}
```

By implementing this code, you can create the desired visual pattern. Feel free to adjust the code parameters to suit your specific requirements.