这段代码演示了php中如何发送html格式的邮件
/* EXAMPLE: htmlmail('user@domain.com', 'Look ma, HTML e-mails','You just got <a href="http://www.yougotrickrolled.com/">Rick Rolled</a>'); NOTE: $headers is optional, but can be used to set From, CC, etc. Go to http://www.htmlite.com/php029.php for info */ function htmlmail($to, $subject, $message, $headers = NULL) { $mime_boundary = md5(time()); $headers .= "\nMessage-ID: <" . time() . " TheSystem@{$_SERVER['SERVER_NAME']}>\n"; $headers .= "X-Mailer: PHP " . phpversion() . "\n"; $headers .= "MIME-Version: 1.0\n"; $headers .= "Content-Type: multipart/alternative;boundary={$mime_boundary}\n\n"; $newmessage = "This is a multi-part message in MIME format."; $newmessage .= "\n\n--{$mime_boundary}\n"; $newmessage .= "Content-type: text/plain;charset=utf-8\n\n"; $newmessage .= strip_tags(str_replace(array('<br>', '<br />'), "\n", $message)) . "\n\n"; $newmessage .= "\n\n--{$mime_boundary}\n"; $newmessage .= "Content-type: text/html;charset=utf-8\n\n"; // prepended HTML $newmessage .= '<body style="margin:0"><table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0"><tr><td bgcolor="#ffffff" valign="top"><table width="750" border="0" cellpadding="0" cellspacing="0" align="center"><tr><td bgcolor="#ffffff" width="750">'; // HTML message that was passed to this function $newmessage .= $message; // appended HTML $newmessage .= '</td></tr></table></td></tr></table></body>'; return mail($to, $subject, $newmessage, $headers); }