Stream that when read returns bytes for a streaming multipart or
multipart/form-data stream.

public __call(string $method, array $args)

Allow decorators to implement custom methods

  • return mixed
public __construct(array $elements = [], ?string $boundary = NULL)
  • param array $elements Array of associative arrays, each containing a
    required "name" key mapping to the form field,
    name, a required "contents" key mapping to a
    StreamInterface/resource/string, an optional
    "headers" associative array of custom headers,
    and an optional "filename" key mapping to a
    string to send as the filename in the part.
  • param string $boundary You can optionally provide a specific boundary
  • throws \InvalidArgumentException
public __get(string $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() : void
public detach()
public eof() : bool
public getBoundary() : string
public getContents() : string
public getMetadata( $key = NULL)
  • return mixed
public getSize() : ?int
public isReadable() : bool
public isSeekable() : bool
public isWritable() : bool
public read( $length) : string
public rewind() : void
public seek( $offset, $whence = 0GuzzleHttp\Psr7\SEEK_SET) : void
public tell() : int
public write( $string) : int
protected createStream(array $elements = []) : Psr\Http\Message\StreamInterface

Create the aggregate stream that will be used to upload the POST data

private $boundary = NULL
  • var string
private $stream = NULL
  • var \StreamInterface
private addElement(GuzzleHttp\Psr7\AppendStream $stream, array $element) : void
private createElement(string $name, Psr\Http\Message\StreamInterface $stream, ?string $filename, array $headers) : array
private getHeader(array $headers, string $key)
private getHeaders(array $headers) : string

Get the headers needed before transferring the content of a POST file

  • param array<string,string> $headers
© 2023 Bruce Wells
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