in php/src/FileFormStream.php [36:50]
public function __construct($map, $boundary)
{
$this->stream = fopen('php://memory', 'a+');
$this->form = $map;
$this->boundary = $boundary;
$this->keys = array_keys($map);
do {
$read = $this->readForm(1024);
} while (null !== $read);
$meta = stream_get_meta_data($this->stream);
$this->seekable = $meta['seekable'];
$this->uri = $this->getMetadata('uri');
$this->seek(0);
$this->seek(0);
}