src/Viserio/Component/Http/AbstractMessage.php
public function getBody(): StreamInterface
    {
        if ($this->stream === null) {
            $this->stream = new Stream(Util::tryFopen('php://temp', 'r+b'));
        }

        return $this->stream;
    }
public function getBody(): StreamInterface
    {
        if ($this->stream === null) {
            $this->stream = new Stream(Util::tryFopen('php://temp', 'r+b'));
        }

        return $this->stream;
    }
{@inheritdoc}