How go get everything from between paranthesis in PHP?

[Alveoos]

\[code\]Array([1] => put returns (between) paragraphs[2] => (for) linebreak (add) 2 spaces at end[3] => indent code by 4 (spaces!)[4] => to make links)\[/code\]Want to get text inside brackets (for each value):[*]take only first match[*]remove this match from the value[*]write all matches to new arrayAfter function arrays should look like:\[code\]Array([1] => put returns paragraphs[2] => linebreak (add) 2 spaces at end[3] => indent code by 4[4] => to make links)Array([1] => between[2] => for[3] => spaces![4] => )\[/code\]What is the solution?