---
tags: laravel
---
# 常用工具函式


## 網址相關
==使用URL Facade需要先use URL;==

返回當前頁面的地址 https://goblinlab.org/laravel

URL::full();
url()->full();

返回當前頁面的完整網址 https://goblinlab.org/laravel

URL::current();
url()->current();
Request::url();
$request->url();
Input::url();

返回前一個頁面的地址 https://goblinlab.org

URL::previous();
url()->previous();

返回路徑 /laravel

Request::path();
$request->path();

返回請求Uri /laravel?key=value

Request::getRequestUri();
$request->getRequestUri();

返回Uri https://goblinlab.org/laravel?key=value

Request::getUri();
$request->getUri();

返回基礎路由訊息
`$request->route()->getAction();`