PHP实现发送邮件的方法(基于简单邮件发送类)
发布时间：2020-12-12 21:13:16 所属栏目：PHP教程 来源：网络整理
导读：本篇章节讲解PHP实现发送邮件的方法。供大家参考研究具体如下： 邮件发送类 debug = FALSE; $this->smtp_port = $smtp_port; $this->relay_host = $relay_host; $this->time_out = 30; //is used in fsockopen() $this->auth = $auth; //auth $thi
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本篇章节讲解PHP实现发送邮件的方法。分享给大家供大家参考，具体如下： 邮件发送类 debug = FALSE;
$this->smtp_port = $smtp_port;
$this->relay_host = $relay_host;
$this->time_out = 30; //is used in fsockopen()
$this->auth = $auth; //auth
$this->user = $user;
$this->pass = $pass;
$this->host_name = "localhost"; //is used in HELO command
$this->log_file = $log_file; //邮件发送成功失败的日志记录文件
$this->sock = FALSE;
}
function mail_encode($str)
{
//return '=?utf-8?B?'.base64_encode(mb_convert_encoding($str,"GBK","UTF-8")).'?=';
return "=?UTF-8?B?".base64_encode($str)."?=";
}
/* 主函数，发送邮件 */
function sendmail($flag,$boundary,$to,$from,$subject = "",$body = "",$mailtype,$cc = "",$bcc = "",$additional_headers = "") {
$mail_from = $this->get_address ( $this->strip_comment ( $from ) );
$body = ereg_replace ( '(^|(rn))(.)',"1.3",$body );
$header = "MIME-Version:1.0rn";
if ($mailtype == "HTML") {
if ($flag == 2) {
$header .= "Content-Type:multipart/mixed; boundary= $boundaryrn";
} else {
$header .= "Content-Type:text/html; charset="UTF-8" rn";
}
}
$header .= "To: " . $to . "rn";
if ($cc != "") {
$header .= "Cc: " . $cc . "rn";
}
$header .= "From: $from<" . $from . ">rn";
$subject = self::mail_encode($subject);
$header .= "Subject: " . $subject . "rn";
$header .= $additional_headers;
$header .= "Date: " . date ( "r" ) . "rn";
$header .= "X-Mailer:By redhat (PHP/" . phpversion () . ")rn";
list ( $msec,$sec ) = explode ( " ",microtime () );
$header .= "Message-ID: <" . date ( "YmdHis",$sec ) . "." . ($msec * 1000000) . "." . $mail_from . ">rn";
$TO = explode ( ",",$this->strip_comment ( $to ) );
if ($cc != "") {
$TO = array_merge ( $TO,explode ( ",$this->strip_comment ( $cc ) ) );
}
if ($bcc != "") {
$TO = array_merge ( $TO,$this->strip_comment ( $bcc ) ) );
}
$sent = TRUE;
foreach ( $TO as $rcpt_to ) {
$rcpt_to = $this->get_address ( $rcpt_to );
if (! $this->smtp_sockopen ( $rcpt_to )) {
$this->log_write ( "Error: Cannot send email to " . $rcpt_to . "n" );
$sent = FALSE;
continue;
}
if ($this->smtp_send ( $this->host_name,$mail_from,$rcpt_to,$header,$body )) {
$this->log_write ( "E-mail has been sent to <" . $rcpt_to . ">n" );
} else {
$this->log_write ( "Error: Cannot send email to <" . $rcpt_to . ">n" );
$sent = FALSE;
}
fclose ( $this->sock );
$this->log_write ( "Disconnected from remote hostn" );
}
return $sent;
}
/* 私有函数 */
function smtp_send($helo,$body = "") {
if (! $this->smtp_putcmd ( "HELO",$helo )) {
return $this->smtp_error ( "sending HELO command" );
}
if ($this->auth) {
if (! $this->smtp_putcmd ( "AUTH LOGIN",base64_encode ( $this->user ) )) {
return $this->smtp_error ( "sending HELO command" );
}
if (! $this->smtp_putcmd ( "",base64_encode ( $this->pass ) )) {
return $this->smtp_error ( "sending HELO command" );
}
}
if (! $this->smtp_putcmd ( "MAIL","FROM:<" . $from . ">" )) {
return $this->smtp_error ( "sending MAIL FROM command" );
}
if (! $this->smtp_putcmd ( "RCPT","TO:<" . $to . ">" )) {
return $this->smtp_error ( "sending RCPT TO command" );
}
if (! $this->smtp_putcmd ( "DATA" )) {
return $this->smtp_error ( "sending DATA command" );
}
if (! $this->smtp_message ( $header,$body )) {
return $this->smtp_error ( "sending message" );
}
if (! $this->smtp_eom ()) {
return $this->smtp_error ( "sending
调用邮件发送类发送邮件 debug = TRUE;//是否显示发送的调试信息
if ($smtp->sendmail ( $flag,$smtpemailto,$smtpmailfrom,$mailsubject,$mailbody,$cc,$bcc,$additional_headers )) {
echo ("发送成功");
} else {
echo ("发送失败");
}
}
?>
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