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
2026-04-20 01:19:01 +02:00
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+# {call}
+
+`{call}` is used to call a template function defined by the
+[`{function}`](./language-function-function.md) tag just like a plugin
+function.
+
+> **Note**
+>
+> Template functions are defined global. Since the Smarty compiler is a
+> single-pass compiler, The `{call}` tag must
+> be used to call a template function defined externally from the given
+> template. Otherwise you can directly use the function as
+> `{funcname ...}` in the template.
+
+-   The `{call}` tag must have the `name` attribute which contains the
+    name of the template function.
+
+-   Values for variables can be passed to the template function as
+    [attributes](../language-basic-syntax/language-syntax-attributes.md).
+
+## Attributes
+
+| Attribute Name | Required | Description                                                                              |
+|----------------|----------|------------------------------------------------------------------------------------------|
+| name           | Yes      | The name of the template function                                                        |
+| assign         | No       | The name of the variable that the output of called template function will be assigned to |
+| [var ...]      | No       | variable to pass local to template function                                              |
+
+## Option Flags
+
+| Name    | Description                                |
+|---------|--------------------------------------------|
+| nocache | Call the template function in nocache mode |
+
+
+## Examples
+
+```smarty
+    {* define the function *}
+    {function name=menu level=0}
+      <ul class="level{$level}">
+      {foreach $data as $entry}
+        {if is_array($entry)}
+          <li>{$entry@key}</li>
+          {call name=menu data=$entry level=$level+1}
+        {else}
+          <li>{$entry}</li>
+        {/if}
+      {/foreach}
+      </ul>
+    {/function}
+
+    {* create an array to demonstrate *}
+    {$menu = ['item1','item2','item3' => ['item3-1','item3-2','item3-3' =>
+    ['item3-3-1','item3-3-2']],'item4']}
+
+    {* run the array through the function *}
+    {call name=menu data=$menu}
+    {call menu data=$menu} {* short-hand *}
+```
+     
+
+Will generate the following output
+
+```
+    * item1
+    * item2
+    * item3
+          o item3-1
+          o item3-2
+          o item3-3
+                + item3-3-1
+                + item3-3-2
+    * item4
+```
+
+See also [`{function}`](./language-function-function.md).