Preg_replace in php

Question

I want to replace content from a string which is contained within {content}. It an be multilines etc. The preg_replace function should remove the whole { com no mat ment }

Answer 1

Try this:

$result = preg_replace('/\{[^}]*\}/s', 'replacement content', $subject);

Answer 2

Update

$str = preg_replace('/(?<=\{).+?(?=\})/s', '', $str);

See it.