e544ed6d9a
Comparing changes: https://github.com/smarty-php/smarty/compare/v4.3.1...v4.4.1 It is noticeable that Smarty 4.3.1 does not officially support PHP 8.3. Is only supported with 4.4.0. Remark: During tests with Smarty 4.5.1, it was noticed that the following warning occurs: Deprecated: Using the unregistered function "function_exists" in a template is deprecated and will be removed in a future version. Use Smarty::registerPlugin to explicitly register a custom modifier. As of Smarty 5.X.X, templates must be revised again. The Smarty release 5.0.2 is already officially available. However, integration into FlatPress is not entirely trivial.
63 lines
1.8 KiB
PHP
63 lines
1.8 KiB
PHP
<?php
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/**
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* Smarty plugin
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*
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* @package Smarty
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* @subpackage PluginsFunction
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*/
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/**
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* Smarty {counter} function plugin
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* Type: function
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* Name: counter
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* Purpose: print out a counter value
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*
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* @author Monte Ohrt <monte at ohrt dot com>
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* @link https://www.smarty.net/manual/en/language.function.counter.php {counter}
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* (Smarty online manual)
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*
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* @param array $params parameters
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* @param Smarty_Internal_Template $template template object
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*
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* @return string|null
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*/
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function smarty_function_counter($params, $template)
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{
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static $counters = array();
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$name = (isset($params[ 'name' ])) ? $params[ 'name' ] : 'default';
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if (!isset($counters[ $name ])) {
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$counters[ $name ] = array('start' => 1, 'skip' => 1, 'direction' => 'up', 'count' => 1);
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}
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$counter =& $counters[ $name ];
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if (isset($params[ 'start' ])) {
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$counter[ 'start' ] = $counter[ 'count' ] = (int)$params[ 'start' ];
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}
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if (!empty($params[ 'assign' ])) {
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$counter[ 'assign' ] = $params[ 'assign' ];
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}
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if (isset($counter[ 'assign' ])) {
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$template->assign($counter[ 'assign' ], $counter[ 'count' ]);
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}
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if (isset($params[ 'print' ])) {
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$print = (bool)$params[ 'print' ];
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} else {
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$print = empty($counter[ 'assign' ]);
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}
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if ($print) {
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$retval = $counter[ 'count' ];
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} else {
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$retval = null;
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}
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if (isset($params[ 'skip' ])) {
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$counter[ 'skip' ] = $params[ 'skip' ];
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}
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if (isset($params[ 'direction' ])) {
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$counter[ 'direction' ] = $params[ 'direction' ];
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}
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if ($counter[ 'direction' ] === 'down') {
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$counter[ 'count' ] -= $counter[ 'skip' ];
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} else {
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$counter[ 'count' ] += $counter[ 'skip' ];
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}
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return $retval;
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}
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