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Revision Autor Zeilennr. Zeile
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<?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 PluginsModifierCompiler
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 */
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/**
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 * Smarty count_characters modifier plugin
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 * Type:     modifier
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 * Name:     count_characters
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 * Purpose:  count the number of characters in a text
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 *
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 * @link   https://www.smarty.net/manual/en/language.modifier.count.characters.php count_characters (Smarty online
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 *         manual)
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 * @author Uwe Tews
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 *
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 * @param array $params parameters
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 *
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 * @return string with compiled code
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 */
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function smarty_modifiercompiler_count_characters($params)
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{
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    if (!isset($params[ 1 ]) || $params[ 1 ] !== 'true') {
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        return 'preg_match_all(\'/[^\s]/' . Smarty::$_UTF8_MODIFIER . '\',' . $params[ 0 ] . ', $tmp)';
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    }
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    if (Smarty::$_MBSTRING) {
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        return 'mb_strlen((string) ' . $params[ 0 ] . ', \'' . addslashes(Smarty::$_CHARSET) . '\')';
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    }
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    // no MBString fallback
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    return 'strlen((string) ' . $params[ 0 ] . ')';
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}