本文整理匯總了PHP中Psr\Http\Message\StreamInterface::getStream方法的典型用法代碼示例。如果您正苦於以下問題：PHP StreamInterface::getStream方法的具體用法？PHP StreamInterface::getStream怎麽用？PHP StreamInterface::getStream使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Psr\Http\Message\StreamInterface的用法示例。
在下文中一共展示了StreamInterface::getStream方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: put
/**
* Upload data to tracker
*
* @param string|StreamInterface|UploadedFileInterface $file
* @param string $key
* @param string $class
* @param bool $use_file
*
* @return bool
* @throws Exception
*/
public function put($file, $key, $class, $use_file = true)
{
if ($key === null) {
throw new InvalidArgumentException(get_class($this) . "::put key cannot be null");
}
if ($use_file) {
if ($file instanceof UploadedFileInterface) {
$fh = $file->getStream()->detach();
$length = $file->getSize();
} elseif ($file instanceof StreamInterface) {
$fh = $file->detach();
$length = $file->getSize();
} elseif (is_resource($file) && get_resource_type($file) == 'stream') {
$fh = $file;
} else {
$fh = fopen($file, 'r');
}
if (!$fh) {
throw new RuntimeException(get_class($this) . "::put failed to open file");
}
if (!$length) {
$length = filesize($file);
}
} else {
$fh = fopen('php://memory', 'rw');
if ($fh === false) {
throw new RuntimeException(get_class($this) . "::put failed to open memory stream");
}
fwrite($fh, $file);
rewind($fh);
$length = strlen($file);
}
//CREATE_OPEN domain=%s&key=%s&class=%s&multi_dest=%d
$location = $this->doRequest('CREATE_OPEN', ['domain' => $this->domain, 'key' => $key, 'class' => $class]);
$uri = $location['path'];
$ch = curl_init();
curl_setopt($ch, CURLOPT_INFILE, $fh);
curl_setopt($ch, CURLOPT_INFILESIZE, $length);
curl_setopt($ch, CURLOPT_TIMEOUT, $this->request_timeout);
curl_setopt($ch, CURLOPT_PUT, $this->request_timeout);
curl_setopt($ch, CURLOPT_URL, $uri);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ['Expect: ']);
$response = curl_exec($ch);
fclose($fh);
if ($response === false) {
$error = curl_error($ch);
curl_close($ch);
throw new RuntimeException(get_class($this) . "::put {$error}");
}
curl_close($ch);
$this->doRequest('CREATE_CLOSE', ['key' => $key, 'class' => $class, 'domain' => $this->domain, 'devid' => $location['devid'], 'fid' => $location['fid'], 'path' => urldecode($uri)]);
return true;
}示例2: getStream
/**
* Create stream for given filename.
*
* @param string|StreamInterface|StreamableInterface $filename
* @return StreamInterface
*/
private function getStream($filename)
{
if ($filename instanceof StreamableInterface) {
return $filename->getStream();
}
if ($filename instanceof StreamInterface) {
return $filename;
}
if (is_resource($filename)) {
return new Stream($filename, 'r');
}
if (!$this->files->isFile($filename)) {
throw new \InvalidArgumentException("Unable to allocate response body stream, file does not exist.");
}
return new Stream(fopen($this->files->localUri($filename), 'r'));
}