TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
commit af8cc155b5
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+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+namespace TYPO3\CMS\Core\Html;
+
+/**
+ * @internal
+ */
+class SimpleNode
+{
+    // similar to https://developer.mozilla.org/en-US/docs/Web/API/Node/nodeType
+    public const TYPE_ELEMENT = 1;
+    public const TYPE_TEXT = 3;
+    public const TYPE_CDATA = 4;
+    public const TYPE_COMMENT = 8;
+
+    /**
+     * @var int
+     */
+    protected $type;
+
+    /**
+     * @var int
+     */
+    protected $index;
+
+    /**
+     * @var string
+     */
+    protected $string;
+
+    public static function fromString(int $type, int $index, string $string): self
+    {
+        return new self($type, $index, $string);
+    }
+
+    public function __construct(int $type, int $index, string $string)
+    {
+        $this->type = $type;
+        $this->index = $index;
+        $this->string = $string;
+    }
+
+    public function __toString(): string
+    {
+        return $this->string;
+    }
+
+    public function getType(): int
+    {
+        return $this->type;
+    }
+
+    public function getIndex(): int
+    {
+        return $this->index;
+    }
+
+    public function getElementName(): ?string
+    {
+        if ($this->getType() !== self::TYPE_ELEMENT) {
+            return null;
+        }
+        if (!preg_match('#^<(?P<name>[a-z][a-z0-9-]*)\b#i', $this->string, $matches)) {
+            return null;
+        }
+        return $matches['name'];
+    }
+}