Clean up: Dockerfile (8.1 => 8.2); CS fixes; PHPStan complain in XMLP…

…arser

docker/Dockerfile

@@ -1,9 +1,9 @@
-FROM php:8.1-cli
+FROM php:8.2-cli
 
 RUN apt-get update && \
     apt-get install -y git graphviz libicu-dev libzip-dev make nano net-tools raptor2-utils wget zip zlib1g-dev
 
-RUN apt-get install -y openjdk-11-jre
+RUN apt-get install -y openjdk-17-jre
 
 RUN docker-php-ext-install intl zip && docker-php-ext-enable intl zip
 

lib/XMLParser.php

@@ -59,6 +59,12 @@ class XMLParser extends \XMLReader
     /** Callback to call when significant whitespace is encountered */
     public $whitespaceCallback;
 
+    public bool $isEmptyElement;
+
+    public string $name;
+
+    public int $nodeType;
+
     /** Parse an XML string. Calls the callback methods
      *  when various nodes of an XML document are encountered
      */

test/MockClass/Http/MockClient.php

@@ -45,8 +45,6 @@ class MockClient extends Client
     private $mocks = [];
 
     /**
-     * @param null $method
-     *
      * @return Response
      *
      * @throws \EasyRdf\Exception

test/MockClass/Parser/MockParser.php

@@ -20,6 +20,7 @@ class MockParser extends Parser
     public function parse($graph, $data, $format, $baseUri): bool
     {
         parent::checkParseParams($graph, $data, $format, $baseUri);
+
         // Parsing goes here
         return true;
     }

test/MockClass/Serialiser/MockSerialiser.php

@@ -21,6 +21,7 @@ class MockSerialiser extends Serialiser
     public function serialise(Graph $graph, $format, array $options = []): string
     {
         parent::checkSerialiseParams($format);
+
         // Serialising goes here
         return '';
     }