function StreamInterface::read
Read data from the stream.
Parameters
int $length Read up to $length bytes from the object and return: them. Fewer than $length bytes may be returned if underlying stream call returns fewer bytes.
Return value
string Returns the data read from the stream, or an empty string if no bytes are available.
Throws
\RuntimeException if an error occurs.
5 methods override StreamInterface::read()
- AppendStream::read in vendor/
guzzlehttp/ psr7/ src/ AppendStream.php - Reads from all of the appended streams until the length is met or EOF.
- BufferStream::read in vendor/
guzzlehttp/ psr7/ src/ BufferStream.php - Reads data from the buffer.
- FnStream::read in vendor/
guzzlehttp/ psr7/ src/ FnStream.php - Read data from the stream.
- PumpStream::read in vendor/
guzzlehttp/ psr7/ src/ PumpStream.php - Read data from the stream.
- Stream::read in vendor/
guzzlehttp/ psr7/ src/ Stream.php - Read data from the stream.
File
-
vendor/
psr/ http-message/ src/ StreamInterface.php, line 134
Class
- StreamInterface
- Describes a data stream.
Namespace
Psr\Http\MessageCode
public function read(int $length) : string;