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发送邮件的PHP类

时间:2021-07-01 10:21:17 帮助过:48人阅读

  1. class emailui
  2. {
  3. static function runlog($mode = 'SMTP',$b = '',$c = '',$d='') {
  4. }
  5. static function sendmail($toemail, $subject, $message, $from='',$cfg = array(), $sitename='') {
  6. global $db_wwwname,$mail_port,$mail_id,$mail_server,$mail_pw,$mail_type,$db_charset,$version,$smtpfrom;
  7. $sitename = $sitename ? $sitename : $db_wwwname;
  8. $adminemail = $mail_id ? $mail_id : 'admin@54ui.com';
  9. if($cfg && is_array($cfg)) {
  10. $adminemail = $cfg['from'];
  11. $mail_type = $cfg['mail_type']; //邮件发送模式
  12. $mail = $cfg;
  13. } else {
  14. $adminemail = $mail_id;
  15. $mail_type = $mail_type; //邮件发送模式
  16. #端口,邮件头的分隔符,收件人地址中包含用户名
  17. $mail= Array (
  18. 'mailsend' => 2,
  19. 'maildelimiter' => 1,
  20. 'mailusername' => 1,
  21. 'server' => $mail_server, #服务器
  22. 'port' => $mail_port, #端口
  23. 'auth' => $mail_id, #作者
  24. 'from' => $mail_id, #发信者
  25. 'auth_username' => $mail_id, #账号
  26. 'auth_password' => $mail_pw #密码
  27. );
  28. }
  29. //mail 发送模式
  30. if(!$mail_type) {
  31. $headers = 'MIME-Version: 1.0' . "\r\n";
  32. $headers .= 'Content-type: text/html; charset='.$db_charset.'' . "\r\n";
  33. $headers .= 'From: '.$sitename.' <'.$from.'>' . "\r\n";
  34. mail($toemail, $subject, $message, $headers);
  35. return true;
  36. }
  37. //邮件头的分隔符
  38. $maildelimiter = $mail['maildelimiter'] == 1 ? "\r\n" : ($mail['maildelimiter'] == 2 ? "\r" : "\n");
  39. //收件人地址中包含用户名
  40. $mailusername = isset($mail['mailusername']) ? $mail['mailusername'] : 1;
  41. //端口
  42. $mail['port'] = $mail['port'] ? $mail['port'] : 25;
  43. $mail['mailsend'] = $mail['mailsend'] ? $mail['mailsend'] : 1;
  44. //发信者
  45. $email_from = $from == '' ? '=?'.$db_charset.'?B?'.base64_encode($sitename)."?= <".$adminemail.">" : (preg_match('/^(.+?) \<(.+?)\>$/',$from, $mats) ? '=?'.$db_charset.'?B?'.base64_encode($mats[1])."?= <$mats[2]>" : $from);
  46. //收信人
  47. $email_to = preg_match('/^(.+?) \<(.+?)\>$/',$toemail, $mats) ? ($mailusername ? '=?'.$db_charset.'?B?'.base64_encode($mats[1])."?= <$mats[2]>" : $mats[2]) : $toemail;;
  48. //邮件标题
  49. $email_subject = '=?'.$db_charset.'?B?'.base64_encode(preg_replace("/[\r|\n]/", '', $subject.'--'.$db_wwwname)).'?=';
  50. //邮件内容
  51. $message = $message."Published at ".gmdate("Y-m-d h:i:s",mktime()+8*3600)." , Powered By uicms ".$version." (service.54ui.com)";
  52. $email_message = chunk_split(base64_encode(str_replace("\n", "\r\n", str_replace("\r", "\n", str_replace("\r\n", "\n", str_replace("\n\r", "\r", $message))))));
  53. $headers = "From: $email_from{$maildelimiter}X-Priority: 3{$maildelimiter}X-Mailer: abaoei cms {$maildelimiter}MIME-Version: 1.0{$maildelimiter}Content-type: text/html; charset=".$db_charset."{$maildelimiter}Content-Transfer-Encoding: base64{$maildelimiter}";
  54. if(!$fp = fsockopen($mail['server'], $mail['port'], $errno, $errstr, 30)) {
  55. self::runlog('SMTP', "($mail[server]:$mail[port]) CONNECT - Unable to connect to the SMTP server", 0);
  56. return false;
  57. }
  58. stream_set_blocking($fp, true);
  59. $lastmessage = fgets($fp, 512);
  60. if(substr($lastmessage, 0, 3) != '220') {
  61. self::runlog('SMTP', "$mail[server]:$mail[port] CONNECT - $lastmessage", 0);
  62. return false;
  63. }
  64. fputs($fp, ($mail['auth'] ? 'EHLO' : 'HELO')." uchome\r\n");
  65. $lastmessage = fgets($fp, 512);
  66. if(substr($lastmessage, 0, 3) != 220 && substr($lastmessage, 0, 3) != 250) {
  67. self::runlog('SMTP', "($mail[server]:$mail[port]) HELO/EHLO - $lastmessage", 0);
  68. return false;
  69. }
  70. while(1) {
  71. if(substr($lastmessage, 3, 1) != '-' || empty($lastmessage)) {
  72. break;
  73. }
  74. $lastmessage = fgets($fp, 512);
  75. }
  76. if($mail['auth']) {
  77. fputs($fp, "AUTH LOGIN\r\n");
  78. $lastmessage = fgets($fp, 512);
  79. if(substr($lastmessage, 0, 3) != 334) {
  80. self::runlog('SMTP', "($mail[server]:$mail[port]) AUTH LOGIN - $lastmessage", 0);
  81. return false;
  82. }
  83. fputs($fp, base64_encode($mail['auth_username'])."\r\n");
  84. $lastmessage = fgets($fp, 512);
  85. if(substr($lastmessage, 0, 3) != 334) {
  86. self::runlog('SMTP', "($mail[server]:$mail[port]) USERNAME - $lastmessage", 0);
  87. return false;
  88. }
  89. fputs($fp, base64_encode($mail['auth_password'])."\r\n");
  90. $lastmessage = fgets($fp, 512);
  91. if(substr($lastmessage, 0, 3) != 235) {
  92. self::runlog('SMTP', "($mail[server]:$mail[port]) PASSWORD - $lastmessage", 0);
  93. return false;
  94. }
  95. $email_from = $mail['from'];
  96. }
  97. fputs($fp, "MAIL FROM: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $email_from).">\r\n");
  98. $lastmessage = fgets($fp, 512);
  99. if(substr($lastmessage, 0, 3) != 250) {
  100. fputs($fp, "MAIL FROM: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $email_from).">\r\n");
  101. $lastmessage = fgets($fp, 512);
  102. if(substr($lastmessage, 0, 3) != 250) {
  103. self::runlog('SMTP', "($mail[server]:$mail[port]) MAIL FROM - $lastmessage", 0);
  104. return false;
  105. }
  106. }
  107. fputs($fp, "RCPT TO: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $toemail).">\r\n");
  108. $lastmessage = fgets($fp, 512);
  109. if(substr($lastmessage, 0, 3) != 250) {
  110. fputs($fp, "RCPT TO: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $toemail).">\r\n");
  111. $lastmessage = fgets($fp, 512);
  112. self::runlog('SMTP', "($mail[server]:$mail[port]) RCPT TO - $lastmessage", 0);
  113. return false;
  114. }
  115. fputs($fp, "DATA\r\n");
  116. $lastmessage = fgets($fp, 512);
  117. if(substr($lastmessage, 0, 3) != 354) {
  118. self::runlog('SMTP', "($mail[server]:$mail[port]) DATA - $lastmessage", 0);
  119. return false;
  120. }
  121. $headers .= 'Message-ID: <'.gmdate('YmdHs').'.'.substr(md5($email_message.microtime()), 0, 6).rand(100000, 999999).'@'.$_SERVER['HTTP_HOST'].">{$maildelimiter}";
  122. fputs($fp, "Date: ".gmdate('r')."\r\n");
  123. fputs($fp, "To: ".$email_to."\r\n");
  124. fputs($fp, "Subject: ".$email_subject."\r\n");
  125. fputs($fp, $headers."\r\n");
  126. fputs($fp, "\r\n\r\n");
  127. fputs($fp, "$email_message\r\n.\r\n");
  128. $lastmessage = fgets($fp, 512);
  129. if(substr($lastmessage, 0, 3) != 250) {
  130. self::runlog('SMTP', "($mail[server]:$mail[port]) END - $lastmessage", 0);
  131. }
  132. fputs($fp, "QUIT\r\n");
  133. return true;
  134. }
  135. }
  136. //emailui::sendmail('admin33@163.com', '你好哦', '非常感谢');

发送邮件, PHP

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