Update ext-dom features and HTML5 section

Co-authored-by: Niels Dossche <7771979+nielsdos@users.noreply.github.com>

releases/8.4/languages/en.php

@@ -11,6 +11,7 @@
     'asymmetric_visibility_title' => 'Asymmetric Visibility',
     'deprecated_attribute_title' => '<code>#[\Deprecated]</code> Attribute',
     'dom_additions_html5_title' => 'New ext-dom features and HTML5 support',
+    'dom_additions_html5_description' => 'New <code>DOMNode::compareDocumentPosition()</code>, <code>DOMXPath::registerPhpFunctionNS()</code>, <code>DOMXPath::quote()</code>, and <code>XSLTProcessor::registerPHPFunctionNS()</code> methods are available.',
     'new_array_find_title' => 'New <code>array_*()</code> functions',
     'pdo_driver_specific_parsers_title' => 'PDO Driver specific SQL parsers',
     'pdo_driver_specific_parsers_description' => 'New subclasses <code>Pdo\Dblib</code>, <code>Pdo\Firebird</code>, <code>Pdo\MySql</code>, <code>Pdo\Odbc</code>, <code>Pdo\Sqlite</code> of <code>PDO</code> are available.',
@@ -21,7 +22,6 @@
     'new_core_functions' => 'New <code>request_parse_body()</code> function.',
     'new_bcmath_functions' => 'New <code>bcceil()</code>, <code>bcdivmod()</code>, <code>bcfloor()</code>, and <code>bcround()</code> functions.',
     'new_date_functions' => 'New <code>DateTime::createFromTimestamp()</code>, <code>DateTime::getMicrosecond()</code>, <code>DateTime::setMicrosecond()</code>, <code>DateTimeImmutable::createFromTimestamp()</code>, <code>DateTimeImmutable::getMicrosecond()</code>, and <code>DateTimeImmutable::setMicrosecond()</code> methods.',
-    'new_dom_functions' => 'New <code>DOMNode::compareDocumentPosition()</code>, <code>DOMXPath::registerPhpFunctionNS()</code>, and <code>DOMXPath::quote()</code> methods.',
     'new_mb_functions' => 'New <code>mb_trim()</code>, <code>mb_ltrim()</code>, <code>mb_rtrim()</code>, <code>mb_ucfirst()</code>, and <code>mb_lcfirst()</code> functions.',
     'new_pcntl_functions' => 'New <code>pcntl_getcpu()</code>, <code>pcntl_getcpuaffinity()</code>, <code>pcntl_getqos_class()</code>, <code>pcntl_setns()</code>, and <code>pcntl_waitid()</code> functions.',
     'new_reflection_functions' => 'New <code>ReflectionClassConstant::isDeprecated()</code>, <code>ReflectionGenerator::isClosed()</code>, and <code>ReflectionProperty::isDynamic()</code> methods.',

releases/8.4/release.inc

@@ -190,7 +190,7 @@ class PhpVersion
     public function getPhpVersion() {
         return $this->getVersion();
     }
-    
+
     public function getVersion() {
         return '8.3';
     }
@@ -219,7 +219,7 @@ class PhpVersion
     public function getPhpVersion() {
         return $this->getVersion();
     }
-    
+
     public function getVersion() {
         return '8.4';
     }
@@ -235,7 +235,7 @@ PHP
             </div>
         </div>
         <div class="php8-compare">
-            <h2 class="php8-h2" id="dom_additions_84">
+            <h2 class="php8-h2" id="dom_additions_html5">
                 <?= message('dom_additions_html5_title', $lang) ?>
                 <a class="php8-rfc" href="https://wiki.php.net/rfc/dom_additions_84">RFC</a>
                 <a class="php8-rfc" href="https://wiki.php.net/rfc/domdocument_html5_parser">RFC</a>
@@ -283,6 +283,9 @@ PHP
                     </div>
                 </div>
             </div>
+            <div class="php8-compare__content">
+                <?= message('dom_additions_html5_description', $lang) ?>
+            </div>
         </div>
         <div class="php8-compare">
             <h2 class="php8-h2" id="new_array_find">