public function indexAction() { $string = '<p>中华人<b>民</b>共和国</p>'; $width = 3; echo Comm\Str::truncateSummary($string, $width); }
/** * Smarty文章内容截取插件 * * @package Smarty * @author chengxuan <*****@*****.**> */ function smarty_modifier_truncate_article($string, $width = 400) { return Comm\Str::truncateSummary($string, $width); }