Check if URL has certain string with PHP

Question

I would like to know if some word is present in the URL.

For example, if word car is in the URL, like www.domain.com/car/ or www.domain.com/car/audi/ it would echo \

Answer 1

I think the easiest way is:

if (strpos($_SERVER['REQUEST_URI'], "car") !== false){
// car found
}