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.
36 lines
1.0 KiB
PHP
36 lines
1.0 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 PluginsShared
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*/
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/**
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* evaluate compiler parameter
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*
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* @param array $params parameter array as given to the compiler function
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* @param integer $index array index of the parameter to convert
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* @param mixed $default value to be returned if the parameter is not present
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*
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* @return mixed evaluated value of parameter or $default
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* @throws SmartyException if parameter is not a literal (but an expression, variable, …)
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* @author Rodney Rehm
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*/
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function smarty_literal_compiler_param($params, $index, $default = null)
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{
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// not set, go default
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if (!isset($params[ $index ])) {
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return $default;
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}
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// test if param is a literal
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if (!preg_match('/^([\'"]?)[a-zA-Z0-9-]+(\\1)$/', $params[ $index ])) {
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throw new SmartyException(
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'$param[' . $index .
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'] is not a literal and is thus not evaluatable at compile time'
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);
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}
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$t = null;
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eval("\$t = " . $params[ $index ] . ";");
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return $t;
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}
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