PHP demonstriert, wie man eine E-Mail an ein bestimmtes Postfach sendet

coldplay.xixi
Freigeben: 2023-04-09 07:24:02
nach vorne
3134 Leute haben es durchsucht

PHP demonstriert, wie man eine E-Mail an ein bestimmtes Postfach sendet

首先,建立一个index.html文件,代码如下:

<html>
<head>
<title>Simple Send Mail </title>
</head>
<body>
<h1>Mail Form</h1>
<form name="form1" method="post" action="mail.php">
<table>
<tr><td><b>To</b></td><td>
<input type="text" name="mailto" size="35">
</td></tr>
<tr><td><b>Subject</b></td>
<td><input type="text" name="mailsubject" size="35"></td>
</tr>
<tr><td><b>Message</b></td>
<td>
<textarea name="mailbody" cols="50" rows="7"></textarea>
</td>
</tr>
<tr><td colspan="2">
<input type="submit" name="Submit" value="Send">
</td>
</tr>
</table>
</form>
</body>
</html>
Nach dem Login kopieren

然后新建一个“mail.php”文档把传输的文档进行发送

<?php 
$stm="邮件内容"; 
require("smtp.php"); 
########################################## 
$smtpserver = "smtp.qq.com";//SMTP服务器 
$smtpserverport = "465";//SMTP服务器端口 
$smtpusermail = "XXX@qq.com";//SMTP服务器的用户邮箱 
$smtpemailto = "AAA@qq.com";//发送给谁 
$smtpuser = "XXX@qq.com";//SMTP服务器的用户帐号 
$smtppass = "666";//SMTP服务器的用户密码 
$mailsubject = "666 ";//邮件主题 
$mailbody = $stm;//邮件内容 
$mailtype = "HTML";//邮件格式(HTML/TXT),TXT为文本邮件 
########################################## 
$smtp = new smtp($smtpserver,$smtpserverport,true,$smtpuser,$smtppass);//这里面的一个true是表示使用身份验证,否则不使用身份验证. 
$smtp->debug = TRUE;//是否显示发送的调试信息 
$smtp->sendmail($smtpemailto, $smtpusermail, $mailsubject, $mailbody, $mailtype); 
echo "<script>alert(&#39;邮件发送成功&#39;);parent.document.ADDUser.cheheh.click();</script>"; 
exit; 
} 
?>
Nach dem Login kopieren

最后编写一个邮件类“smtp.php”


<?php 
class smtp 
{ 
/* Public Variables */ 
var $smtp_port; 
var $time_out; 
var $host_name; 
var $log_file; 
var $relay_host; 
var $debug; 
var $auth; 
var $user; 
var $pass; 
/* Private Variables */ 
var $sock; 
/* Constractor */ 
function smtp($relay_host = "", $smtp_port = 25,$auth = false,$user,$pass) 
{ 
$this->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 = ""; 
$this->sock = FALSE; 
} 
/* Main Function */ 
function sendmail($to, $from, $subject = "", $body = "", $mailtype, $cc = "", $bcc = "", $additional_headers = "") 
{ 
$mail_from = $this->get_address($this->strip_comment($from)); 
$body = ereg_replace("(^|(\r\n))(\.)", "\1.\3", $body); 
$header .= "MIME-Version:1.0\r\n"; 
if($mailtype=="HTML") 
{ 
$header .= "Content-Type:text/html\r\n"; 
} 
$header .= "To: ".$to."\r\n"; 
if ($cc != "") 
{ 
$header .= "Cc: ".$cc."\r\n"; 
} 
$header .= "From: $from<".$from.">\r\n"; 
$header .= "Subject: ".$subject."\r\n"; 
$header .= $additional_headers; 
$header .= "Date: ".date("r")."\r\n"; 
$header .= "X-Mailer:By Redhat (PHP/".phpversion().")\r\n"; 
list($msec, $sec) = explode(" ", microtime()); 
$header .= "Message-ID: <".date("YmdHis", $sec).".".($msec*1000000).".".$mail_from.">\r\n"; 
$TO = explode(",", $this->strip_comment($to)); 
if ($cc != "") 
{ 
$TO = array_merge($TO, explode(",", $this->strip_comment($cc))); 
} 
if ($bcc != "") 
{ 
$TO = array_merge($TO, explode(",", $this->strip_comment($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 host\n"); 
} 
return $sent; 
} 
/* Private Functions */ 
function smtp_send($helo, $from, $to, $header, $body = "") 
{ 
if (!$this->smtp_putcmd("HELO", $helo)) 
{ 
return $this->smtp_error("sending HELO command"); 
} 
#auth 
if($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 $this->smtp_error("sending <CR><LF>.<CR><LF> [EOM]"); 
} 
if (!$this->smtp_putcmd("QUIT")) 
{ 
return $this->smtp_error("sending QUIT command"); 
} 
return TRUE; 
} 
function smtp_sockopen($address) 
{ 
if ($this->relay_host == "") 
{ 
return $this->smtp_sockopen_mx($address); 
} 
else 
{ 
return $this->smtp_sockopen_relay(); 
} 
} 
function smtp_sockopen_relay() 
{ 
$this->log_write("Trying to ".$this->relay_host.":".$this->smtp_port."\n"); 
$this->sock = @fsockopen($this->relay_host, $this->smtp_port, $errno, $errstr, $this->time_out); 
if (!($this->sock && $this->smtp_ok())) 
{ 
$this->log_write("Error: Cannot connenct to relay host ".$this->relay_host."\n"); 
$this->log_write("Error: ".$errstr." (".$errno.")\n"); 
return FALSE; 
} 
$this->log_write("Connected to relay host ".$this->relay_host."\n"); 
return TRUE;; 
} 
function smtp_sockopen_mx($address) 
{ 
$domain = ereg_replace("^.+@([^@]+)$", "\1", $address); 
if (!@getmxrr($domain, $MXHOSTS)) 
{ 
$this->log_write("Error: Cannot resolve MX \"".$domain."\"\n"); 
return FALSE; 
} 
foreach ($MXHOSTS as $host) 
{ 
$this->log_write("Trying to ".$host.":".$this->smtp_port."\n"); 
$this->sock = @fsockopen($host, $this->smtp_port, $errno, $errstr, $this->time_out); 
if (!($this->sock && $this->smtp_ok())) 
{ 
$this->log_write("Warning: Cannot connect to mx host ".$host."\n"); 
$this->log_write("Error: ".$errstr." (".$errno.")\n"); 
continue; 
} 
$this->log_write("Connected to mx host ".$host."\n"); 
return TRUE; 
} 
$this->log_write("Error: Cannot connect to any mx hosts (".implode(", ", $MXHOSTS).")\n"); 
return FALSE; 
} 
function smtp_message($header, $body) 
{ 
fputs($this->sock, $header."\r\n".$body); 
$this->smtp_debug("> ".str_replace("\r\n", "\n"."> ", $header."\n> ".$body."\n> ")); 
return TRUE; 
} 
function smtp_eom() 
{ 
fputs($this->sock, "\r\n.\r\n"); 
$this->smtp_debug(". [EOM]\n"); 
return $this->smtp_ok(); 
} 
function smtp_ok() 
{ 
$response = str_replace("\r\n", "", fgets($this->sock, 512)); 
$this->smtp_debug($response."\n"); 
if (!ereg("^[23]", $response)) 
{ 
fputs($this->sock, "QUIT\r\n"); 
fgets($this->sock, 512); 
$this->log_write("Error: Remote host returned \"".$response."\"\n"); 
return FALSE; 
} 
return TRUE; 
} 
function smtp_putcmd($cmd, $arg = "") 
{ 
if ($arg != "") 
{ 
if($cmd=="") 
{ 
$cmd = $arg; 
} 
else 
{ 
$cmd = $cmd." ".$arg; 
} 
} 
fputs($this->sock, $cmd."\r\n"); 
$this->smtp_debug("> ".$cmd."\n"); 
return $this->smtp_ok(); 
} 
function smtp_error($string) 
{ 
$this->log_write("Error: Error occurred while ".$string.".\n"); 
return FALSE; 
} 
function log_write($message) 
{ 
$this->smtp_debug($message); 
if ($this->log_file == "") 
{ 
return TRUE; 
} 
$message = date("M d H:i:s ").get_current_user()."[".getmypid()."]: ".$message; 
if (!@file_exists($this->log_file) || !($fp = @fopen($this->log_file, "a"))) 
{ 
$this->smtp_debug("Warning: Cannot open log file \"".$this->log_file."\"\n"); 
return FALSE;; 
} 
flock($fp, LOCK_EX); 
fputs($fp, $message); 
fclose($fp); 
return TRUE; 
} 
function strip_comment($address) 
{ 
$comment = "\([^()]*\)"; 
while (ereg($comment, $address)) 
{ 
$address = ereg_replace($comment, "", $address); 
} 
return $address; 
} 
function get_address($address) 
{ 
$address = ereg_replace("([ \t\r\n])+", "", $address); 
$address = ereg_replace("^.*<(.+)>.*$", "\1", $address); 
return $address; 
} 
function smtp_debug($message) 
{ 
if ($this->debug) 
{ 
//echo $message; 
} 
} 
} 
?>
Nach dem Login kopieren

相关学习推荐:PHP编程从入门到精通

Das obige ist der detaillierte Inhalt vonPHP demonstriert, wie man eine E-Mail an ein bestimmtes Postfach sendet. Für weitere Informationen folgen Sie bitte anderen verwandten Artikeln auf der PHP chinesischen Website!

Verwandte Etiketten:
Quelle:jb51.net
Erklärung dieser Website
Der Inhalt dieses Artikels wird freiwillig von Internetnutzern beigesteuert und das Urheberrecht liegt beim ursprünglichen Autor. Diese Website übernimmt keine entsprechende rechtliche Verantwortung. Wenn Sie Inhalte finden, bei denen der Verdacht eines Plagiats oder einer Rechtsverletzung besteht, wenden Sie sich bitte an admin@php.cn
Beliebte Tutorials
Mehr>
Neueste Downloads
Mehr>
Web-Effekte
Quellcode der Website
Website-Materialien
Frontend-Vorlage
Über uns Haftungsausschluss Sitemap
Chinesische PHP-Website:Online-PHP-Schulung für das Gemeinwohl,Helfen Sie PHP-Lernenden, sich schnell weiterzuentwickeln!