用 PHP 实现 POP3 邮件的收取(3)
应用实例
POP3收取邮件的类在前面的文章中已经给大家做了详细的介绍,下面我们来看看如何应用这个类:
include("pop3.inc.php");
$host="pop.china.com";
$user="boss_ch";
$pass="026007";
$rec=new pop3($host,110,2);
if (!$rec->open()) die($rec->err_str);
echo "open ";
if (!$rec->login($user,$pass)) die($rec->err_str);
echo "login";
if (!$rec->stat()) die($rec->err_str);
echo "共有".$rec->messages."封信件,共".$rec->size."字节大小
";
if ($rec->messages>0)
{
if (!$rec->listmail()) die($rec->err_str);
echo "有以下信件:
";
for ($i=1;$imail_list);$i++)
{
echo "信件".$rec->mail_list[$i][num]."大小:".$rec->mail_list[$i][size]."
";
}
$rec->getmail(1);
echo "邮件头的内容:
";
for ($i=0;$ihead);$i++)
echo htmlspecialchars($rec->head[$i])."
n";
echo "邮件正文 :
";
for ($i=0;$ibody);$i++)
echo htmlspecialchars($rec->body[$i])."
n";
}
$rec->close();
?>
如果你把pop3类中的debug设为true的话,你还可以看到程序与pop3服务器是如何对话的,用于正在调试的程序来说,这样显得更为直观。
小结
从以上的这个实例我们可以看到PHP真的是网站开发的一个功能非常强大的工具,但是也可以感觉到,PHP做为一种混合形的语言,其面对对象的开发与其它的工具如java相比还存在不少让人遗憾的地方。这个pop类的实现也还有不少需要改进之处,欢迎各位同仁们指导。
作者:陈俊清
如有想要取得完整的源代码的朋友,请与本人联系:boss_ch@netease.com
转载:中华网

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