Get Value from string between ":" and ","

Here is example of my string

"{"id":128,"order":128,"active":"1","name":"\"

Now I need to get "128" - id parameter. So its first value between ":" and ",".

I have tried with preg_match and different regular expressions but I'm just not good in regular expressions. Maybe someone will knew how to make it ?

$id = preg_match('/:(,*?)\,/s', $content, $matches);