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Wordpress/wordpress/wp-includes/SimplePie/src/Copyright.php

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+<?php
+
+// SPDX-FileCopyrightText: 2004-2023 Ryan Parman, Sam Sneddon, Ryan McCue
+// SPDX-License-Identifier: BSD-3-Clause
+
+declare(strict_types=1);
+
+namespace SimplePie;
+
+/**
+ * Manages `<media:copyright>` copyright tags as defined in Media RSS
+ *
+ * Used by {@see \SimplePie\Enclosure::get_copyright()}
+ *
+ * This class can be overloaded with {@see \SimplePie\SimplePie::set_copyright_class()}
+ */
+class Copyright
+{
+    /**
+     * Copyright URL
+     *
+     * @var ?string
+     * @see get_url()
+     */
+    public $url;
+
+    /**
+     * Attribution
+     *
+     * @var ?string
+     * @see get_attribution()
+     */
+    public $label;
+
+    /**
+     * Constructor, used to input the data
+     *
+     * For documentation on all the parameters, see the corresponding
+     * properties and their accessors
+     */
+    public function __construct(
+        ?string $url = null,
+        ?string $label = null
+    ) {
+        $this->url = $url;
+        $this->label = $label;
+    }
+
+    /**
+     * String-ified version
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        // There is no $this->data here
+        return md5(serialize($this));
+    }
+
+    /**
+     * Get the copyright URL
+     *
+     * @return string|null URL to copyright information
+     */
+    public function get_url()
+    {
+        if ($this->url !== null) {
+            return $this->url;
+        }
+
+        return null;
+    }
+
+    /**
+     * Get the attribution text
+     *
+     * @return string|null
+     */
+    public function get_attribution()
+    {
+        if ($this->label !== null) {
+            return $this->label;
+        }
+
+        return null;
+    }
+}
+
+class_alias('SimplePie\Copyright', 'SimplePie_Copyright');