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.
27 lines
636 B
PHP
27 lines
636 B
PHP
<?php
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/**
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* Smarty shared 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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* escape_special_chars common function
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* Function: smarty_function_escape_special_chars
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* Purpose: used by other smarty functions to escape
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* special chars except for already escaped ones
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*
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* @author Monte Ohrt <monte at ohrt dot com>
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*
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* @param string $string text that should by escaped
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*
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* @return string
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*/
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function smarty_function_escape_special_chars($string)
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{
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if (!is_array($string)) {
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$string = htmlspecialchars((string) $string, ENT_COMPAT, Smarty::$_CHARSET, false);
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}
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return $string;
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}
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