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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 http://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(' . $params[ 0 ] . ', \'' . addslashes(Smarty::$_CHARSET) . '\')';
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}
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// no MBString fallback
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return 'strlen(' . $params[ 0 ] . ')';
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}
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