Javascript中用于特定表达式的正则表达式

Question

I want to create an regex in PHP but I can't; I tried:

$sType = preg_replace('/ferm/','fermé', $sType);

So I need that after ferm to be any character

Answer 1

To add ferm? to the existing regex.

var regExpType = new RegExp("^ouvert|ferm(?:e|\\?)|fermé$","i");

Answer 2

If ? mean any character, you can use this regex:

var regExpType = new RegExp("^ouvert|ferm.$","i");