{// 引入标签库 }
function get_real_name($user_id) { return $GLOBALS['db']->getOne("select authentication_name from ".DB_PREFIX."user where id=".$user_id); } function get_course_title($course_id) { return $GLOBALS['db']->getOne("select title from ".DB_PREFIX."edu_courses where id=".$course_id); } function fix($content, $length = 20) { if(mb_strlen($content) > $length) { return "" . mb_substr($content, 0, $length) . " ..."; } else { return $content; } }
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{%KEYWORD}:
{$page}