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name : README.md # README [](https://github.com/Riverline/multipart-parser/actions/workflows/php.yml) ## What is Riverline\MultiPartParser ``Riverline\MultiPartParse`` is a one class library to parse multipart documents (multipart email, multipart form, etc ...) and manage each part encoding and charset to extract their content. ## Requirements * PHP >= 5.6 ## Installation ``Riverline\MultiPartParse`` is compatible with composer and any psr-0/psr-4 autoloader. ``` composer require riverline/multipart-parser ``` ## Usage ```php <?php use Riverline\MultiPartParser\StreamedPart; // Prepare a test stream $data = <<<EOL User-Agent: curl/7.21.2 (x86_64-apple-darwin) Host: localhost:8080 Accept: */* Content-Type: multipart/form-data; boundary=----------------------------83ff53821b7c ------------------------------83ff53821b7c Content-Disposition: form-data; name="foo" bar ------------------------------83ff53821b7c Content-Transfer-Encoding: base64 YmFzZTY0 ------------------------------83ff53821b7c Content-Disposition: form-data; name="upload"; filename="text.txt" Content-Type: text/plain File content ------------------------------83ff53821b7c-- EOL; $stream = fopen('php://temp', 'rw'); fwrite($stream, $data); rewind($stream); $document = new StreamedPart($stream); if ($document->isMultiPart()) { $parts = $document->getParts(); echo $parts[0]->getBody(); // Output bar // It decode encoded content echo $parts[1]->getBody(); // Output base64 // You can also filter by part name $parts = $document->getPartsByName('foo'); echo $parts[0]->getName(); // Output foo // You can extract the headers $contentDisposition = $parts[0]->getHeader('Content-Disposition'); echo $contentDisposition; // Output Content-Disposition: form-data; name="foo" // Helpers echo StreamedPart::getHeaderValue($contentDisposition); // Output form-data echo StreamedPart::getHeaderOption($contentDisposition, 'name'); // Output foo // File helper if ($parts[2]->isFile()) { echo $parts[2]->getFileName(); // Output text.txt echo $parts[2]->getMimeType(); // Output text/plain } } ``` ## Converters The library also provides three converters to quickly parse `PSR-7`, `HttpFoundation` and native requests. ```php <?php use \Riverline\MultiPartParser\Converters; // Parse $_SERVER and STDIN $document = Converters\Globals::convert(); ``` ## Backward compatibility The old `Part` parser is now deprecated and replaced with a wrapper class that create a temporary stream from the string content and call the new `StreamedPart` parser.