How to get the contents of parenthesis by regex?

Question

I want to get the contents of parenthesis within a string in PHP by regular expression. I tried this regex

preg_match_all('/\((.*)?\)/', $string, $match);

But this get the content between the first ( and last ). How can I get the content of every ( )separately to make the array of match?

Answer 1

You need to change the .* with [^\)]*

Answer 2

preg_match_all('/\(([^)]*)\)/', $string, $match);