php发送邮件email
1.phpmailer,很好用，无论原生还是放到框架下，都没问题
<?php
header("content-type:text/html;charset=utf-8");
include("class.phpmailer.php");
include("class.smtp.php");
$mail = new PHPMailer();
$mail->IsSMTP(); // send via SMTP
$mail->Host = "smtp.163.com"; // SMTP servers
$mail->SMTPAuth = true; // turn on SMTP authentication
$mail->Username = "*********"; // SMTP username 注意：普通邮件认证不需要加 @域名
$mail->Password = "*****"; // SMTP password
$mail->From = "******@163.com"; // 发件人邮箱
$mail->FromName = "zph"; // 发件人
$mail->CharSet = "utf-8"; // 这里指定字符集！
$mail->Encoding = "base64";
$mail->AddAddress("******@163.com","toyou"); // 收件人邮箱和姓名
$mail->AddReplyTo("******@163.com","wo");
//$mail->WordWrap = 50; // set word wrap 换行字数
//$mail->AddAttachment("/var/tmp/file.tar.gz"); // attachment 附件
//$mail->AddAttachment("/tmp/image.jpg", "new.jpg");
$mail->IsHTML(true); // send as HTML
// 邮件主题
$subject="测试";
$mail->Subject = $subject;
// 邮件内容
$mail->Body = "
<p>点击激活</p>
<a href='#'>点击激活</a>
";
$mail->AltBody ="text/html";
if(!$mail->Send())
{
echo "邮件发送有误 <p>";
echo "邮件错误信息: " . $mail->ErrorInfo;
exit;
}
else {
echo "邮件发送成功!<br />";
}
2.当使用php原生mail()函数的时候，需要安装sendmail，linux一般已经安装sendmail，可以直接使用mail(),如果是windows需要先安装。
3.当使用ci框架的时候，如下
public function sendemail()
{
$config = array('protocol'=>'smtp',
'smtp_host' => 'smtp.163.com',
'smtp_user' => 'yourname',
'smtp_pass' => '*****',
'smtp_port' => '25',
'_smtp_auth' => TRUE,
'wordwrap' => TRUE,
'charset' => 'iso-8859-1'
);
$this->load->library('email', $config);
$this->email->from('[email protected]', 'Your Name');
$this->email->to('[email protected]');
$this->email->subject('Email Test');
$this->email->message('Testing the email class.');
$this->email->send();
}