支架之间的php preg_match

Question

i want to use preg_match to find text between bracket for example: $varx = "(xx)";

final output will be $match = 'xx';

another example $varx = "bla bla (yy) bla bla";

final output will be something like this $match = 'yy';

in other words it strips out bracket. i'm still confusing with regular expression but found that sometimes preg match is more simple solution. searching other example but not meet my need.

Answer 1

Try something like this:

preg_match('/(?<=\()(.+)(?=\))/is', $subject, $match);

Now it will capture newlines.