function CachingStream::getSize

Overrides StreamDecoratorTrait::getSize

File

vendor/guzzlehttp/psr7/src/CachingStream.php, line 42

Class

CachingStream

Stream decorator that can cache previously read bytes from a sequentially read stream.

Namespace

GuzzleHttp\Psr7

Code

public function getSize() : ?int {
    $remoteSize = $this->remoteStream
        ->getSize();
    if (null === $remoteSize) {
        return null;
    }
    return max($this->stream
        ->getSize(), $remoteSize);
}