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.
50 lines
1.8 KiB
PHP
50 lines
1.8 KiB
PHP
<?php
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/**
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* Smarty Method AppendByRef
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*
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* Smarty::appendByRef() method
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*
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* @package Smarty
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* @subpackage PluginsInternal
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* @author Uwe Tews
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*/
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class Smarty_Internal_Method_AppendByRef
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{
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/**
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* appends values to template variables by reference
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*
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* @api Smarty::appendByRef()
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* @link https://www.smarty.net/docs/en/api.append.by.ref.tpl
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*
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* @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
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* @param string $tpl_var the template variable name
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* @param mixed &$value the referenced value to append
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* @param bool $merge flag if array elements shall be merged
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*
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* @return \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty
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*/
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public static function appendByRef(Smarty_Internal_Data $data, $tpl_var, &$value, $merge = false)
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{
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if ($tpl_var !== '' && isset($value)) {
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if (!isset($data->tpl_vars[ $tpl_var ])) {
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$data->tpl_vars[ $tpl_var ] = new Smarty_Variable();
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}
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if (!is_array($data->tpl_vars[ $tpl_var ]->value)) {
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settype($data->tpl_vars[ $tpl_var ]->value, 'array');
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}
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if ($merge && is_array($value)) {
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foreach ($value as $_key => $_val) {
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$data->tpl_vars[ $tpl_var ]->value[ $_key ] = &$value[ $_key ];
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}
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} else {
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$data->tpl_vars[ $tpl_var ]->value[] = &$value;
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}
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if ($data->_isTplObj() && $data->scope) {
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$data->ext->_updateScope->_updateScope($data, $tpl_var);
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}
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}
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return $data;
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}
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}
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