Consider that we have the follow URL in our address bar:
https://www.domain.tld/path/to/something?query=data&anotherQuery=
Get the current URL without query string
request()->url(); // https://www.domain.tld/path/to/something
NOTE: The url()->current() function give the same results.
Get the current URL (including the query string)
request()->fullUrl(); // https://www.domain.tld/path/to/something?query=data&anotherQuery=
Get the current URL’s path (as String)
request()->path(); // path/to/something request()->getPathInfo(); // /path/to/something
Get the current URI (including the query string)
request()->getRequestUri() // /path/to/something?query=data&anotherQuery=
Get the current URL’s path (as Array)
request()->segments();
/*
Array
(
[0] => path
[1] => to
[2] => something
)
*/
request()->segments(1);
// path
Get the current domain (including the protocol)
request()->root(); // https://www.domain.tld
Get the query string (as String)
request()->getQueryString(); // query=data&anotherQuery=
Get the query string (as Array)
request()->query();
/*
Array
(
[query] => data
[anotherQuery] =>
)
*/
request()->query('query');
// data
NOTE: The request()->get('query') function give the same results.
Check if a key exists in the query string (even it is empty)
request()->has('anotherQuery');
// true
Check if a query string’s key is filled
request()->filled('anotherQuery');
// false
The codes bellow has been tested on Laravel 7.x
