What regular expression can find the character ")"?

Question

PHP

I want to use preg_replace () to find and replace all the symbols of the arc ")". how to do it?
I am familiar with the work of the preg_replace () function, the problem is that it does not find this character.

Answer 1

Escape Or use a character class\)
preg_replace('~\)~', '', $text);
preg_replace('~[)]~', '', $text);