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框架无关的上传处理库。

功能

验证文件符合常规规则：扩展名、文件大小、图片大小（宽度、高度、比例）。它使用 Sirius Validation 进行此操作。
将有效的上传文件移动到容器中。容器通常是本地文件夹，但你也可以实现自己的或使用其他文件系统抽象，如 Gaufrette 或 Flysystem。
与 PSR7 UploadedFileInterface 对象以及与 Symfony 的 UploadedFile 一起工作（参见集成）。

简介

use Sirius\Upload\Handler as UploadHandler;
$uploadHandler = new UploadHandler('/path/to/local_folder');

// validation rules
$uploadHandler->addRule('extension', ['allowed' => ['jpg', 'jpeg', 'png']], '{label} should be a valid image (jpg, jpeg, png)', 'Profile picture');
$uploadHandler->addRule('size', ['max' => '20M'], '{label} should have less than {max}', 'Profile picture');

$result = $uploadHandler->process($_FILES['picture']); // ex: subdirectory/my_headshot.png

if ($result->isValid()) {
	// do something with the image like attaching it to a model etc
	try {
		$profile->picture = $result->name;
		$profile->save();
		$result->confirm(); // this will remove the .lock file
	} catch (\Exception $e) {
		// something wrong happened, we don't need the uploaded files anymore
		$result->clear();
		throw $e;
	}
} else {
	// image was not moved to the container, where are error messages
	$messages = $result->getMessages();
}

siriusphp / upload

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