background image

        if($now<=$e&&$now>=$b){ 

            $total=$e-$b; 
            $cur=$now-$b; 
            $percent=floor($cur/$total*10); 
            for($i=0;$i<=10;$i++){ 
                $ret .= ($i<$percent?'●':'○'); 
            } 
            $ret .= "<br />"; 
            if($percent<=2) 
                $ret .= "刚刚上课，别玩哦！"; 
            else if($percent<=5) 
                $ret .= "坚持，快上一半了！"; 
            else if($percent<=8) 
                $ret .= "后半节课很快就会过去！"; 
            else $ret .= "马上就下课了！"; 
            $ret .= "<br />"; 
             
        } 

        return($ret); 
    } 
    function sorting($a,$b){ 
//        echo $a['day_begin'] . " &&& " . $b['day_begin'] . "\n"; 
        if($a['day_begin']-$b['day_begin']>0) 
            return(1); 
        else if($a['day_begin']-$b['day_begin']<0) 
            return(-1); 
        else 
            return(0); 
    } 
    function check_wap() { 
        return stristr($_SERVER['HTTP_VIA'],"wap")?True:False; 
    } 
?> 

<? 
    if(!check_wap()){ 
        echo <<< HTML 
<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 
<title>课程表</title> 
</head>