很多時候，我們都需要發送郵件給我們的會員，例如註冊啟動、活動推播等等。
在PHP中實現郵件發送的方法有很多，例如比較新的Swift Mailer 、還有PHPMailer等。在這主要介紹一下PHPMailer這一郵件發送類別。
下載
PHPMailer的GitHub地址：https://github.com/PHPMailer/PHPMailer
實現
代碼如下
<code><span><?</span>php
<span>//引入类文件</span>
require_once <span>'PHPMailerAutoload.php'</span>;
<span>//实例化类</span><span>$mail</span><span>=</span><span>new</span> PHPMailer();
<span>//是否开始debug模式</span><span>$mail</span><span>-></span>SMTPDebug <span>=</span><span>1</span>; <span>//这里的数字表示提示错误的的类型</span><span>//使用STMP服务</span><span>$mail</span><span>-></span>isSMTP();
<span>//声明发送者邮箱SMTP服务器地址</span><span>$mail</span><span>-></span>Host <span>=</span><span>'smtp.163.com'</span>; <span>//这个是163邮箱SMTP服务器地址</span><span>//开启SMTP认证</span><span>$mail</span><span>-></span>SMTPAuth <span>=</span><span>true</span>;
<span>//发送邮箱帐号</span><span>$mail</span><span>-></span>Username <span>=</span><span>'admin'</span>;
<span>//发送邮箱密码</span><span>$mail</span><span>-></span>Password <span>=</span><span>'admin'</span>; <span>//注意这个密码可能不是平时登入时所用的密码，一般邮箱服务商为提供一个授权码，使用时填写这个授权码</span><span>//加密协议</span><span>$mail</span><span>-></span>STMPSecure <span>=</span><span>'SSL'</span>;
<span>//端口号</span><span>$mail</span><span>-></span>Port <span>=</span><span>25</span>;
<span>//发送者邮箱和昵称</span><span>$mail</span><span>-></span>setFrom(<span>'from@163.com'</span>,<span>'Admin'</span>);
<span>//接受者邮箱和昵称</span><span>$mail</span><span>-></span>addAddress(<span>'to@163.com'</span>,<span>'Customer'</span>);
<span>//是否开启HTML格式</span><span>$mail</span><span>-></span>isHTML(<span>true</span>);
<span>//设置邮件的字符编码，不然中文乱码</span><span>$mail</span><span>-></span>CharSet<span>=</span><span>'UTF-8'</span>;
<span>//邮件主题</span><span>$mail</span><span>-></span>Subject <span>=</span><span>'subject'</span>;
<span>//邮件内容</span><span>$mail</span><span>-></span>Body <span>=</span><span>'body'</span>;
<span>//邮件替代内容</span><span>$mail</span><span>-></span>AltBody <span>=</span><span>'altbody'</span>; <span>//当邮件不支持html时备用显示，可以省略 </span><span>//邮件附件</span><span>$mail</span><span>-></span>addAttachment(<span>'load.zip'</span>);
<span>if</span>(<span>!</span><span>$mail</span><span>-></span>send()){
echo <span>'Message could not be sent'</span>;
echo <span>'Mail Error:'</span><span>.</span><span>$mail</span><span>-></span>ErrorInfo;
}<span>else</span>{
echo <span>'Message has been sent'</span>;
}
</code>部落客親測有效，大家可以看著程式碼一步一步學習
這裡我指出幾個問題
PHPMailerAutoload.php這個文件即可。 
以上就介紹了 PHPMailer實現郵件發送，包括了方面的內容，希望對PHP教程有興趣的朋友有所幫助。
