public function Stream::__construct in Zircon Profile 8

Same name in this branch

1. 8 vendor/zendframework/zend-diactoros/src/Stream.php \Zend\Diactoros\Stream::__construct()
2. 8 vendor/guzzlehttp/psr7/src/Stream.php \GuzzleHttp\Psr7\Stream::__construct()
3. 8 vendor/symfony/psr-http-message-bridge/Tests/Fixtures/Stream.php \Symfony\Bridge\PsrHttpMessage\Tests\Fixtures\Stream::__construct()

Same name and namespace in other branches

1. 8.0 vendor/guzzlehttp/psr7/src/Stream.php \GuzzleHttp\Psr7\Stream::__construct()

This constructor accepts an associative array of options.

• size: (int) If a read stream would otherwise have an indeterminate size, but the size is known due to foreknownledge, then you can provide that size, in bytes.
• metadata: (array) Any additional metadata to return when the metadata of the stream is accessed.

Parameters

resource $stream Stream resource to wrap.:

array $options Associative array of options.:

Throws

\InvalidArgumentException if the stream is not a stream resource

File

vendor/guzzlehttp/psr7/src/Stream.php, line 51

Class

Stream

PHP stream implementation.

Namespace

GuzzleHttp\Psr7

Code

public function __construct($stream, $options = []) {
  if (!is_resource($stream)) {
    throw new \InvalidArgumentException('Stream must be a resource');
  }
  if (isset($options['size'])) {
    $this->size = $options['size'];
  }
  $this->customMetadata = isset($options['metadata']) ? $options['metadata'] : [];
  $this->stream = $stream;
  $meta = stream_get_meta_data($this->stream);
  $this->seekable = $meta['seekable'];
  $this->readable = isset(self::$readWriteHash['read'][$meta['mode']]);
  $this->writable = isset(self::$readWriteHash['write'][$meta['mode']]);
  $this->uri = $this
    ->getMetadata('uri');
}