function PumpStream::getMetadata

Return value

mixed

Overrides StreamInterface::getMetadata

File

vendor/guzzlehttp/psr7/src/PumpStream.php, line 155

Class

PumpStream

Provides a read only stream that pumps data from a PHP callable.

Namespace

GuzzleHttp\Psr7

Code

public function getMetadata($key = null) {
    if (!$key) {
        return $this->metadata;
    }
    return $this->metadata[$key] ?? null;
}