private function Stream::setStream in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/zendframework/zend-diactoros/src/Stream.php \Zend\Diactoros\Stream::setStream()

Set the internal stream resource.

Parameters

string|resource $stream String stream target or stream resource.:

string $mode Resource mode for stream target.:

Throws

InvalidArgumentException for invalid streams or resources.

2 calls to Stream::setStream()

Stream::attach in vendor/zendframework/zend-diactoros/src/Stream.php

Attach a new stream/resource to the instance.

Stream::__construct in vendor/zendframework/zend-diactoros/src/Stream.php

File

vendor/zendframework/zend-diactoros/src/Stream.php, line 299

Class

Stream

Implementation of PSR HTTP streams

Namespace

Zend\Diactoros

Code

private function setStream($stream, $mode = 'r') {
  $error = null;
  $resource = $stream;
  if (is_string($stream)) {
    set_error_handler(function ($e) use (&$error) {
      $error = $e;
    }, E_WARNING);
    $resource = fopen($stream, $mode);
    restore_error_handler();
  }
  if ($error) {
    throw new InvalidArgumentException('Invalid stream reference provided');
  }
  if (!is_resource($resource) || 'stream' !== get_resource_type($resource)) {
    throw new InvalidArgumentException('Invalid stream provided; must be a string stream identifier or stream resource');
  }
  if ($stream !== $resource) {
    $this->stream = $stream;
  }
  $this->resource = $resource;
}