DomPlugin: Add outerHTML for PHP 8.5

Author: jnvsor

build/kint.phar

@@ -44,6 +44,7 @@
 \define('KINT_PHP82', \version_compare(PHP_VERSION, '8.2') >= 0);
 \define('KINT_PHP83', \version_compare(PHP_VERSION, '8.3') >= 0);
 \define('KINT_PHP84', \version_compare(PHP_VERSION, '8.4') >= 0);
+\define('KINT_PHP85', \version_compare(PHP_VERSION, '8.5') >= 0);
 
 // Dynamic default settings
 if (\strlen((string) \ini_get('xdebug.file_link_format')) > 0) {

init.php

@@ -102,9 +102,14 @@ class DomPlugin extends AbstractPlugin implements PluginBeginInterface
         'previousElementSibling' => true,
         'nextElementSibling' => true,
         'innerHTML' => false,
+        'outerHTML' => false,
         'substitutedNodeValue' => false,
     ];
 
+    public const DOM_NS_VERSIONS = [
+        'outerHTML' => KINT_PHP85,
+    ];
+
     /**
      * @psalm-var non-empty-array<string, bool> Property names to readable status
      */
@@ -458,6 +463,16 @@ public static function getKnownProperties(object $var): array
             if ($var instanceof Attr || $var instanceof CharacterData) {
                 $known_properties['nodeValue'] = false;
             }
+
+            foreach (self::DOM_NS_VERSIONS as $key => $val) {
+                /**
+                 * @psalm-var bool $val
+                 * Psalm bug #4509
+                 */
+                if (false === $val) {
+                    unset($known_properties[$key]); // @codeCoverageIgnore
+                }
+            }
         } else {
             $known_properties = self::DOMNODE_PROPS;
             if ($var instanceof DOMElement) {

src/Parser/DomPlugin.php

@@ -1126,6 +1126,10 @@ private function getExpectedPropsCount(bool $old)
                 'NODE_PROPS' => 14,
                 'ELEMENT_PROPS' => 15,
             ];
+
+            if (KINT_PHP85) {
+                ++$expected_props['ELEMENT_PROPS'];
+            }
         }
 
         $expected_props['ELEMENT_PROPS'] += $expected_props['NODE_PROPS'];