## 上傳文件 The file uploads in`$_FILES`are available from the Request object’s`getUploadedFiles()`method. This returns an array keyed by the name of the`input`element. > `$_FILES`中的文件上傳可以從請求對象的`getUploadedFiles()`方法獲得。這將返回一個以`input`元素的名稱作為鍵值的數組。 ~~~php $files = $request->getUploadedFiles(); ~~~ Figure 11: Get uploaded files Each object in the`$files`array is a instance of`Psr\Http\Message\UploadedFileInterface`and supports the following methods: > $files數組中的每個對象都是`Psr\Http\Message\UploadedFileInterface`的實例，并且支持以下方法: * getStream() * moveTo($targetPath) * getSize() * getError() * getClientFilename() * getClientMediaType() See the[# 使用POST表單上傳文件]([http://www.hmoore.net/dehuadong/slim4/1332006](http://www.hmoore.net/dehuadong/slim4/1332006))on how to upload files using a POST form.