check for both Laminas and Zend classes in factories

Author: driehle

src/MessageFactory/DiactorosMessageFactory.php

@@ -4,8 +4,10 @@
 
 use Http\Message\MessageFactory;
 use Http\Message\StreamFactory\DiactorosStreamFactory;
-use Laminas\Diactoros\Request;
-use Laminas\Diactoros\Response;
+use Laminas\Diactoros\Request as LaminasRequest;
+use Laminas\Diactoros\Response as LaminasResponse;
+use Laminas\Diactoros\Request as ZendRequest;
+use Laminas\Diactoros\Response as ZendResponse;
 
 /**
  * Creates Diactoros messages.
@@ -36,7 +38,16 @@ public function createRequest(
         $body = null,
         $protocolVersion = '1.1'
     ) {
-        return (new Request(
+        if (class_exists(LaminasRequest::class)) {
+            return (new LaminasRequest(
+                $uri,
+                $method,
+                $this->streamFactory->createStream($body),
+                $headers
+            ))->withProtocolVersion($protocolVersion);
+        }
+
+        return (new ZendRequest(
             $uri,
             $method,
             $this->streamFactory->createStream($body),
@@ -54,7 +65,15 @@ public function createResponse(
         $body = null,
         $protocolVersion = '1.1'
     ) {
-        return (new Response(
+        if (class_exists(LaminasResponse::class)) {
+            return (new LaminasResponse(
+                $this->streamFactory->createStream($body),
+                $statusCode,
+                $headers
+            ))->withProtocolVersion($protocolVersion);
+        }
+
+        return (new ZendResponse(
             $this->streamFactory->createStream($body),
             $statusCode,
             $headers

src/StreamFactory/DiactorosStreamFactory.php

@@ -3,8 +3,9 @@
 namespace Http\Message\StreamFactory;
 
 use Http\Message\StreamFactory;
-use Laminas\Diactoros\Stream;
+use Laminas\Diactoros\Stream as LaminasStream;
 use Psr\Http\Message\StreamInterface;
+use Zend\Diactoros\Stream as ZendStream;
 
 /**
  * Creates Diactoros streams.
@@ -25,10 +26,19 @@ public function createStream($body = null)
         }
 
         if (is_resource($body)) {
-            return new Stream($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');
         }
 
-        $stream = new Stream('php://memory', 'rw');
         if (null !== $body && '' !== $body) {
             $stream->write((string) $body);
         }

src/UriFactory/DiactorosUriFactory.php

@@ -3,8 +3,9 @@
 namespace Http\Message\UriFactory;
 
 use Http\Message\UriFactory;
-use Laminas\Diactoros\Uri;
+use Laminas\Diactoros\Uri as LaminasUri;
 use Psr\Http\Message\UriInterface;
+use Zend\Diactoros\Uri as ZendUri;
 
 /**
  * Creates Diactoros URI.
@@ -23,7 +24,11 @@ public function createUri($uri)
         if ($uri instanceof UriInterface) {
             return $uri;
         } elseif (is_string($uri)) {
-            return new Uri($uri);
+            if (class_exists(LaminasUri::class)) {
+                return new LaminasUri($uri);
+            }
+
+            return new ZendUri($uri);
         }
 
         throw new \InvalidArgumentException('URI must be a string or UriInterface');