Thomas Bartelt 0a669704ea 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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Template Functions

void

smarty_function_

name

array

$params

object

$template

All attributes passed to template functions from the template are contained in the $params as an associative array.

The output (return value) of the function will be substituted in place of the function tag in the template, eg the {fetch} function. Alternatively, the function can simply perform some other task without any output, eg the {assign} function.

If the function needs to assign some variables to the template or use some other Smarty-provided functionality, it can use the supplied $template object to do so eg $template->foo().

<?php
/*
 * Smarty plugin
 * -------------------------------------------------------------
 * File:     function.eightball.php
 * Type:     function
 * Name:     eightball
 * Purpose:  outputs a random magic answer
 * -------------------------------------------------------------
 */
function smarty_function_eightball($params, Smarty_Internal_Template $template)
{
    $answers = array('Yes',
                     'No',
                     'No way',
                     'Outlook not so good',
                     'Ask again soon',
                     'Maybe in your reality');

    $result = array_rand($answers);
    return $answers[$result];
}
?>

which can be used in the template as:

Question: Will we ever have time travel?
Answer: {eightball}.
    


<?php
/*
 * Smarty plugin
 * -------------------------------------------------------------
 * File:     function.assign.php
 * Type:     function
 * Name:     assign
 * Purpose:  assign a value to a template variable
 * -------------------------------------------------------------
 */
function smarty_function_assign($params, Smarty_Internal_Template $template)
{
    if (empty($params['var'])) {
        trigger_error("assign: missing 'var' parameter");
        return;
    }

    if (!in_array('value', array_keys($params))) {
        trigger_error("assign: missing 'value' parameter");
        return;
    }

    $template->assign($params['var'], $params['value']);     
    
}
?>

2.5 KiB Raw Blame History

Template Functions

2.5 KiB

Raw Blame History