FileCollection.php

Returns an array of all uploaded files that were found. Each element in the array will be an instance of UploadedFile. The key of each element will be the client filename.

Attempts to get a single file from the collection of uploaded files.

Verify if a file exist in the collection of uploaded files and is have been uploaded with multiple option.

Checks whether an uploaded file with name $fileID exists in this request.

Taking information from the $_FILES array, it creates an instance of UploadedFile for each one, saving the results to this->files. Called by files(), file(), and hasFile()

Given a file array, will create UploadedFile instances. Will loop over an array and create objects for each.

Reformats the odd $_FILES array into something much more like we would expect, with each object having its own array. Thanks to Jack Sleight on the PHP Manual page for the basis of this method.

Navigate through an array looking for a particular index