I'm trying to extract and replace Wikipedia curly braces content with no success.

In the string below, I'd like to be able to replace `{{Nihongo|Pang|ãƒ‘ãƒ³|Pan}}` by `Pang`

```
$text = "Buster Bros, also called {{Nihongo|Pang|ãƒ‘ãƒ³|Pan}} and {{Nihongo|Pomping World|ãƒãƒ³ãƒ”ãƒ³ã‚°ãƒ»ãƒ¯ãƒ¼ãƒ«ãƒ‰|Ponpingu WÄrudo|lead=yes}}, is a cooperative two-player arcade video game released in 1989 by Capcom";

```

I tried many combinations of regex in my preg\_replace such as the one below with no luck so far

```
$text = preg_replace('/\{\{({^:\|\}}+)\|({^:\}}+)\}\}/', "$2", $text);

```