PHPLIB-653 Add versioned API connection examples for docs (#827)

Author: alcaeus

tests/DocumentationExamplesTest.php

@@ -1550,6 +1550,36 @@ public function testCausalConsistency()
         ob_end_clean();
     }
 
+    /**
+     * @doesNotPerformAssertions
+     */
+    public function testVersionedApi()
+    {
+        $uriString = static::getUri(true);
+
+        // phpcs:disable SlevomatCodingStandard.Namespaces.ReferenceUsedNamesOnly
+        // Start Versioned API Example 1
+        $serverApi = new \MongoDB\Driver\ServerApi('1');
+        $client = new \MongoDB\Client($uriString, [], ['serverApi' => $serverApi]);
+        // End Versioned API Example 1
+
+        // Start Versioned API Example 2
+        $serverApi = new \MongoDB\Driver\ServerApi('1', true);
+        $client = new \MongoDB\Client($uriString, [], ['serverApi' => $serverApi]);
+        // End Versioned API Example 2
+
+        // Start Versioned API Example 3
+        $serverApi = new \MongoDB\Driver\ServerApi('1', false);
+        $client = new \MongoDB\Client($uriString, [], ['serverApi' => $serverApi]);
+        // End Versioned API Example 3
+
+        // Start Versioned API Example 4
+        $serverApi = new \MongoDB\Driver\ServerApi('1', false, true);
+        $client = new \MongoDB\Client($uriString, [], ['serverApi' => $serverApi]);
+        // End Versioned API Example 4
+        // phpcs:enable
+    }
+
     /**
      * @doesNotPerformAssertions
      */