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PHP library to handle file upload and validation
<?php
class FileInfoTest extends PHPUnit_Framework_TestCase
{
    protected $fileWithExtension;
    protected $fileWithoutExtension;
    public function setUp()
    {
        $this->fileWithExtension = new \Upload\FileInfo(dirname(__FILE__) . '/assets/foo.txt', 'foo.txt');
        $this->fileWithoutExtension = new \Upload\FileInfo(dirname(__FILE__) . '/assets/foo_wo_ext', 'foo_wo_ext');
    }

The PHP upload mechanism of this library is completely encapsulated. Its implementation process is as follows

UPLOAD the file to the temporary directory?>Use move_uploadde_file() to the specified directory

This is the PHP upload process, or you can perform some verification in the middle. For example, determine whether the document is submitted through upload, or whether the file extension is allowed by us


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