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35 lines
898 B
35 lines
898 B
1 year ago
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<?php
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/**
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* Smarty plugin
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* @package Smarty
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* @subpackage plugins
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*/
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/**
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* Smarty truncate for cn modifier plugin
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*
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* Type: modifier<br>
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* Name: truncate<br>
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* Purpose: Truncate a string to a certain length if necessary,
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* optionally splitting in the middle of a word, and
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* appending the $etc string or inserting $etc into the middle.
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* @link http://smarty.php.net/manual/en/language.modifier.truncate.php
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* truncate (Smarty online manual)
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* @author Monte Ohrt <monte at ohrt dot com>
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* @param string
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* @param integer
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* @param string
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* @param boolean
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* @param boolean
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* @return string
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*/
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function smarty_modifier_truncate_cn($string, $length = 80, $charset = 'UTF-8', $etc = '..')
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{
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if(mb_strwidth($string,'UTF-8')<$length) return $string;
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return mb_strimwidth($string,0,$length,'',$charset) . $etc;
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}
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/* vim: set expandtab: */
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?>
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