Combining 2 regex expressions

Question

I\'m looking to try and combine 2 regex expressions.

$test = preg_replace(\'/\\[.*?\\]/\', \'\', $test);   

I use this to remove any square bra

Answer 1

Simplest answer is to use an or:

'/\[[^\]]*\]|[\[\]=]+/'

Notice that I also changed the inner pattern in the first string. I'm not sure if the backslash is needed there.