uchome中的发送邮件

1:将要发送的邮件加入到队列mailcron,mailqueue


//检查是否存在当前队列 
    $cid = 0; 
    $query = $_SGLOBAL['db']->query("SELECT * FROM ".tname('mailcron')." WHERE email='$email' LIMIT 1"); 
    if($value = $_SGLOBAL['db']->fetch_array($query)) { 
        $cid = $value['cid']; 
    } else { 
        $cid = inserttable('mailcron', array('email'=>$email), 1); 
    } 
    
    if($cid) { 
        //插入邮件内容队列 
        $setarr = array( 
            'cid' => $cid, 
            'subject' => "product invite", 
            'message' => "product invite", 
            'dateline' => $_SGLOBAL['timestamp'] 
        ); 
        inserttable('mailqueue', $setarr); 
    } 
复制代码
2:使用source/do_sendmail.php发送邮件，ssetcookie('sendmail', '1', 300);//用户每5分钟调用本程序 
ssetcookie('sendmail', '1', 300);//用户每5分钟调用本程序 
$lockfile = S_ROOT.'./data/sendmail.lock'; 
@$filemtime = filemtime($lockfile);


if($_SGLOBAL['timestamp'] - $filemtime < 5) exit();


touch($lockfile);


//防止超时 
set_time_limit(0);


//获取发送队列 
$list = $sublist = $cids = $touids = array(); 
$query = $_SGLOBAL['db']->query("SELECT * FROM ".tname('mailcron')." WHERE sendtime<='$_SGLOBAL[timestamp]' ORDER BY sendtime LIMIT 0,$pernum"); 
while ($value = $_SGLOBAL['db']->fetch_array($query)) { 
    if($value['touid']) $touids[$value['touid']] = $value['touid']; 
    $cids[] = $value['cid']; 
    $list[$value['cid']] = $value; 
}


if(empty($cids)) exit();


//邮件内容 
$query = $_SGLOBAL['db']->query("SELECT * FROM ".tname('mailqueue')." WHERE cid IN (".simplode($cids).")"); 
while ($value = $_SGLOBAL['db']->fetch_array($query)) { 
    $sublist[$value['cid']][] = $value; 
}


//开始发送 
include_once(S_ROOT.'./source/function_sendmail.php'); 
foreach ($list as $cid => $value) { 
    $mlist = $sublist[$cid]; 
    if($value['email'] && $mlist) { 
        $subject = getstr($mlist[0]['subject'], 80, 0, 0, 0, 0, -1); 
        $message = ''; 
        foreach ($mlist as $subvalue) { 
            if($subvalue['message']) { 
                $message .= "<br><strong>$subvalue[subject]</strong><br>$subvalue[message]<br>"; 
            } else { 
                $message .= $subvalue['subject'].'<br>'; 
            } 
        } 
        if(!sendmail($value['email'], $subject, $message)) { 
            runlog('sendmail', "$value[email] sendmail failed."); 
        } 
    } 
}