* * @param string $string input string * @param integer $length length of truncated text * @param string $etc end string * @param boolean $break_words truncate at word boundary * @param boolean $middle truncate in the middle of text * * @return string truncated string */ function smarty_modifier_j($string, $val){ // $t=($string)?$string:time(); return json_decode($string, true)[$val]; }