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

Cloneable Instantiable
Methods
public __call ( $method , array $args )
 

Allow decorators to implement custom methods

  • return mixed
public __construct ( Psr\Http\Message\StreamInterface $stream , ? Psr\Http\Message\StreamInterface $target = NULL )
 

We will treat the buffer object as the body of the stream

public __get ( $name )
 

Magic method used to create a new stream if streams are not added in
the constructor of a decorator (e.g., LazyOpenStream).

  • return StreamInterface
public __toString () : string
public close ()
 

Close both the remote stream and buffer stream

public detach ()
public eof ()
public getContents ()
public getMetadata ( $key = NULL )
public getSize ()
public isReadable ()
public isSeekable ()
public isWritable ()
public read ( $length )
public rewind ()
public seek ( $offset , $whence = 0 )
public tell ()
public write ( $string )
Methods
protected createStream ()
 

Implement in subclasses to dynamically create streams when requested.

  • return StreamInterface
  • throws BadMethodCallException
Properties
private $remoteStream
 
  • var StreamInterface Stream being wrapped
private $skipReadBytes
 
  • var int Number of bytes to skip reading due to a write on the buffer
Methods
private cacheEntireStream ()
© 2021 Bruce Wells
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