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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+# {block}
+
+`{block}` is used to define a named area of template source for template
+inheritance. For details see section of [Template
+Inheritance](../../programmers/advanced-features/advanced-features-template-inheritance.md).
+
+The `{block}` template source area of a child template will replace the
+corresponding areas in the parent template(s).
+
+Optionally `{block}` areas of child and parent templates can be merged
+into each other. You can append or prepend the parent `{block}` content
+by using the `append` or `prepend` option flag with the child's `{block}`
+definition. With `{$smarty.block.parent}` the `{block}` content of
+the parent template can be inserted at any location of the child
+`{block}` content. `{$smarty.block.child}` inserts the `{block}` content
+of the child template at any location of the parent `{block}`.
+
+`{blocks}'s` can be nested.
+
+## Attributes
+
+| Attribute Name | Required | Description                                                                                                          |
+|----------------|----------|----------------------------------------------------------------------------------------------------------------------|
+| name           | yes      | The name of the template source block                                                                                |
+| assign         | no       | The name of variable to assign the output of the block to. |
+
+> **Note** 
+> 
+> The assign attribute only works on the block that actually gets executed, so you may need 
+> to add it to each child block as well.
+
+
+## Option Flags (in child templates only):
+
+| Name    | Description                                                                             |
+|---------|-----------------------------------------------------------------------------------------|
+| append  | The `{block}` content will be appended to the content of the parent template `{block}`  |
+| prepend | The `{block}` content will be prepended to the content of the parent template `{block}` |
+| hide    | Ignore the block content if no child block of same name is existing.                    |
+| nocache | Disables caching of the `{block}` content                                               |
+
+
+## Examples
+
+parent.tpl
+
+```smarty
+    <html>
+      <head>
+        <title>{block name="title"}Default Title{/block}</title>
+        <title>{block "title"}Default Title{/block}</title>  {* short-hand  *}
+      </head>
+    </html>
+```
+      
+
+child.tpl
+
+```smarty
+    {extends file="parent.tpl"} 
+    {block name="title"}
+    Page Title
+    {/block}
+```
+      
+
+The result would look like
+
+```html
+    <html>
+      <head>
+        <title>Page Title</title>
+      </head>
+    </html>
+```
+
+parent.tpl
+
+```smarty
+    <html>
+      <head>
+        <title>{block name="title"}Title - {/block}</title>
+      </head>
+    </html>
+```
+      
+
+child.tpl
+
+```smarty
+    {extends file="parent.tpl"} 
+    {block name="title" append}
+        Page Title
+    {/block}
+```
+      
+
+The result would look like
+
+```html
+    <html>
+      <head>
+        <title>Title - Page Title</title>
+      </head>
+    </html>
+```
+
+parent.tpl
+
+```smarty
+    <html>
+      <head>
+        <title>{block name="title"} is my title{/block}</title>
+      </head>
+    </html>
+```
+      
+child.tpl
+
+```smarty
+    {extends file="parent.tpl"} 
+    {block name="title" prepend}
+    Page Title
+    {/block}
+```
+      
+
+The result would look like
+
+```html
+    <html>
+      <head>
+        <title>Page title is my titel</title>
+      </head>
+    </html>
+```
+
+parent.tpl
+
+```smarty
+    <html>
+      <head>
+        <title>{block name="title"}The {$smarty.block.child} was inserted here{/block}</title>
+      </head>
+    </html>
+```
+      
+child.tpl
+
+```smarty
+    {extends file="parent.tpl"} 
+    {block name="title"}
+        Child Title
+    {/block}
+```
+     
+The result would look like
+
+```html
+    <html>
+      <head>
+        <title>The Child Title was inserted here</title>
+      </head>
+    </html>
+```
+
+parent.tpl
+
+```smarty
+    <html>
+      <head>
+        <title>{block name="title"}Parent Title{/block}</title>
+      </head>
+    </html>
+```
+      
+
+child.tpl
+
+```smarty
+    {extends file="parent.tpl"} 
+    {block name="title"}
+        You will see now - {$smarty.block.parent} - here
+    {/block}
+```
+     
+The result would look like
+
+```html
+    <html>
+      <head>
+        <title>You will see now - Parent Title - here</title>
+      </head>
+    </html>
+```
+
+See also [Template
+Inheritance](../../programmers/advanced-features/advanced-features-template-inheritance.md),
+[`$smarty.block.parent`](../language-variables/language-variables-smarty.md#smartyblockparent-languagevariablessmartyblockparent),
+[`$smarty.block.child`](../language-variables/language-variables-smarty.md#smartyblockchild-languagevariablessmartyblockchild), and
+[`{extends}`](./language-function-extends.md)