Dev-Umgebung: Kompatibilität für PHP 8.3 + Smarty 4.5.6

- Smarty 4.1.1 → 4.5.6 (behebt dynamic property deprecations)
- Core-Klassen: #[\AllowDynamicProperties] für Admin_role, base, Config,
  Customer, Customer_group, CustomerGroups, Item, Structure, website
- website.class.php: counts[parent_id] initialisieren vor ++ (PHP 8.1)
- layout.class.php: HTTP_ACCEPT_LANGUAGE mit isset-Guard
- website_init.php: session_status()-Check vor session_start
- .htaccess: HTTPS-Redirect via X-Forwarded-Proto (statt SERVER_PORT)
- themes/easyshop_advanced/media/: Parent-Theme-Assets nachgezogen
- .gitignore: smarty.4.1.1.bak ausschließen

libs/smarty/docs/programmers/api-functions/api-create-template.md

@@ -0,0 +1,99 @@
+createTemplate()
+
+returns a template object
+
+Description
+===========
+
+Smarty\_Internal\_Template
+
+createTemplate
+
+string
+
+template
+
+object
+
+parent
+
+Smarty\_Internal\_Template
+
+createTemplate
+
+string
+
+template
+
+array
+
+data
+
+Smarty\_Internal\_Template
+
+createTemplate
+
+string
+
+template
+
+string
+
+cache\_id
+
+string
+
+compile\_id
+
+object
+
+parent
+
+Smarty\_Internal\_Template
+
+createTemplate
+
+string
+
+template
+
+string
+
+cache\_id
+
+string
+
+compile\_id
+
+array
+
+data
+
+This creates a template object which later can be rendered by the
+[display](#api.display) or [fetch](#api.fetch) method. It uses the
+following parameters:
+
+-   `template` must be a valid [template resource](#resources) type and
+    path.
+
+<!-- -->
+
+
+    <?php
+    include('Smarty.class.php');
+    $smarty = new Smarty;
+
+    // create template object with its private variable scope
+    $tpl = $smarty->createTemplate('index.tpl');
+
+    // assign variable to template scope
+    $tpl->assign('foo','bar');
+
+    // display the template
+    $tpl->display();
+    ?>
+
+        
+
+See also [`display()`](#api.display), and
+[`templateExists()`](#api.template.exists).