We always require to get current URL path when work on ajax pagination or something, at that we require to get current page URL on Controller or blade file. So, you can get current url easily.
Laravel provide URL facade that way we can get current URL anywhere, as bellow you can see i use current() of URL facade. URL facade through you can get your current page url from every where. So you can check your current url this way:
$currentURL = URL::current();