TYPO3 Core

* Method to crop strings using the mb_strimwidth function.

*

* @param string The character set

* @param string Character string

* @param integer Length (in characters)

* @param string Crop signifier

* @return string The shortened string

* @see mb_strimwidth(), mb_substr()

* @author Timo Schmidt <timo.schmidt@aoemedia.de>

*/

function cropMbstring($charset,$string,$len,$crop=''){

if (intval($len) == 0 || mb_strlen($string) < $len) return $string;

if($len > 0){

$string = mb_substr($string, 0, $len, $charset).$crop;

}else{

$string = $crop.mb_substr($string,$len,mb_strlen($string,$charset),$charset);

}

return $string;

}

/**

if($GLOBALS['TYPO3_CONF_VARS']['SYS']['t3lib_cs_convMethod'] == 'mbstring'){

return $this->cropMbstring($charset,$string,$len,$crop);

}