0a669704ea
- 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
39 lines
1.8 KiB
Markdown
39 lines
1.8 KiB
Markdown
# Upgrading from an older version
|
|
|
|
## Upgrading from v3 to v4
|
|
|
|
Smarty 4 is mostly identical to Smarty 3. Most notably, it adds support for PHP8 and drops support for PHP7.0 and below.
|
|
Additionally, some deprecated features that have long been discouraged have been dropped from the language.
|
|
|
|
### Muting PHP8 warnings
|
|
If you simultaneously upgrade Smarty to v4 van PHP to v8, you may notice your error logs filling up with warnings about undefined or null template vars
|
|
due to a change in how PHP handles these. This may be helpful to spot errors, but if you find this annoying, you can use
|
|
`$smarty->muteUndefinedOrNullWarnings()` to make Smarty convert these warnings into notices.
|
|
|
|
### ASP tags
|
|
You can no longer user ASP-style tags like `<% %>` and `<%= %>` in your templates.
|
|
Replace them with `{...}` tags.
|
|
|
|
### SmartyBC
|
|
Check your codebase for `SmartyBC`.
|
|
We have dropped deprecated API calls that where only accessible through the SmartyBC class.
|
|
|
|
### No more embedded PHP
|
|
We have completely dropped support for `{php}` and `{include_php}` tags and embedded PHP in templates.
|
|
Check your templates for this, and rewrite any embedded PHP blocks, by moving logic to your PHP files or by
|
|
creating a [plugin function](./programmers/plugins/plugins-functions.md).
|
|
|
|
### Other changes
|
|
|
|
Search your code for the following changes:
|
|
|
|
- `SMARTY_RESOURCE_CHAR_SET` and `SMARTY_RESOURCE_DATE_FORMAT` constants have been removed
|
|
- `Smarty::muteExpectedErrors` and `Smarty::unmuteExpectedErrors` API methods have been removed
|
|
- `Smarty::getVariable` method has been removed. Use [Smarty::getTemplateVars](programmers/api-functions/api-get-template-vars.md) instead.
|
|
- [Smarty::registerResource](programmers/api-functions/api-register-resource.md) no longer accepts an array of callback functions
|
|
|
|
|
|
|
|
|
|
|