Current File : /www/loslex_o/demo/vendor/php-http/message/src/StreamFactory/DiactorosStreamFactory.php
<?php
namespace Http\Message\StreamFactory;
use Http\Message\StreamFactory;
use Laminas\Diactoros\Stream as LaminasStream;
use Psr\Http\Message\StreamInterface;
use Zend\Diactoros\Stream as ZendStream;
if (!interface_exists(StreamFactory::class)) {
throw new \LogicException('You cannot use "Http\Message\MessageFactory\DiactorosStreamFactory" as the "php-http/message-factory" package is not installed. Try running "composer require php-http/message-factory". Note that this package is deprecated, use "psr/http-factory" instead');
}
/**
* Creates Diactoros streams.
*
* @author Михаил Красильников <m.krasilnikov@yandex.ru>
*
* @deprecated This will be removed in php-http/message2.0. Consider using the official Diactoros PSR-17 factory
*/
final class DiactorosStreamFactory implements StreamFactory
{
public function createStream($body = null)
{
if ($body instanceof StreamInterface) {
return $body;
}
if (is_resource($body)) {
if (class_exists(LaminasStream::class)) {
return new LaminasStream($body);
}
return new ZendStream($body);
}
if (class_exists(LaminasStream::class)) {
$stream = new LaminasStream('php://memory', 'rw');
} else {
$stream = new ZendStream('php://memory', 'rw');
}
if (null !== $body && '' !== $body) {
$stream->write((string) $body);
}
return $stream;
}
}
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