function StreamInterface::getMetadata
Get stream metadata as an associative array or retrieve a specific key.
The keys returned are identical to the keys returned from PHP's stream_get_meta_data() function.
@link http://php.net/manual/en/function.stream-get-meta-data.php
Parameters
string|null $key Specific metadata to retrieve.:
Return value
array|mixed|null Returns an associative array if no key is provided. Returns a specific key value if a key is provided and the value is found, or null if the key is not found.
5 methods override StreamInterface::getMetadata()
- AppendStream::getMetadata in vendor/
guzzlehttp/ psr7/ src/ AppendStream.php - BufferStream::getMetadata in vendor/
guzzlehttp/ psr7/ src/ BufferStream.php - FnStream::getMetadata in vendor/
guzzlehttp/ psr7/ src/ FnStream.php - PumpStream::getMetadata in vendor/
guzzlehttp/ psr7/ src/ PumpStream.php - Stream::getMetadata in vendor/
guzzlehttp/ psr7/ src/ Stream.php
File
-
vendor/
psr/ http-message/ src/ StreamInterface.php, line 157
Class
- StreamInterface
- Describes a data stream.
Namespace
Psr\Http\MessageCode
public function getMetadata(?string $key = null);