如何正確運(yùn)用PHP發(fā)送郵件函數(shù)
作者:佚名
PHP發(fā)送郵件函數(shù)是一個比較復(fù)雜的函數(shù)。希望大家能夠通過本文舉出的具體代碼示例,充分了解這一函數(shù)的功能及應(yīng)用方法。
PHP語言的功能非常強(qiáng)大,我們可以運(yùn)用它來滿足很多種需求。在這里,我們將向大家介紹有關(guān)PHP發(fā)送郵件函數(shù)的具體應(yīng)用,從另一個角度來了解這項語言。#t#
PHP發(fā)送郵件函數(shù)的應(yīng)用代碼示例:
- #echo send_mail($_POST["email"],$tosubject,$_POST["errortext"]);
- echo send_mail('someone@126.com','only a test mail for test php mail function','一封垃圾郵件');
- echo time();
- function send_mail($to, $subject = 'No subject', $body) {
- $loc_host = "mail.server"; //發(fā)信計算機(jī)名,可隨意
- $smtp_acc = "smp@163.com"; //Smtp認(rèn)證的用戶名
- $smtp_pass="pwdpwd"; //Smtp認(rèn)證的密碼,一般等同pop3密碼
- $smtp_host="smtp.163.com"; //SMTP服務(wù)器地址,類似 smtp.tom.com
- $from="smp@163.com"; //發(fā)信人Email地址,你的發(fā)信信箱地址
- $deliver=$smtp_acc; //回復(fù)到指定郵箱
- $headers = "Content-Type: text/plain; charset=\"gb2312\"\r\nContent-Transfer-Encoding: base64";
- $lb="\r\n"; //linebreak
- $hdr = explode($lb,$headers); //解析后的hdr
- if($body) {$bdy = preg_replace("/^\./","..",explode($lb,$body));}//解析后的Body
- $smtp = array(
- //1、EHLO,期待返回220或者250
- array("EHLO ".$loc_host.$lb,"220,250","HELO error: "),
- //2、發(fā)送Auth Login,期待返回334
- array("AUTH LOGIN".$lb,"334","AUTH error:"),
- //3、發(fā)送經(jīng)過Base64編碼的用戶名,期待返回334
- array(base64_encode($smtp_acc).$lb,"334","AUTHENTIFICATION error : "),
- //4、發(fā)送經(jīng)過Base64編碼的密碼,期待返回235
- array(base64_encode($smtp_pass).$lb,"235","AUTHENTIFICATION error : "));
- //5、發(fā)送Mail From,期待返回250
- $smtp[] = array("MAIL FROM: <".$from.">".$lb,"250","MAIL FROM error: ");
- //6、發(fā)送Rcpt To。期待返回250
- $smtp[] = array("RCPT TO: <".$to.">".$lb,"250","RCPT TO error: ");
- //7、發(fā)送DATA,期待返回354
- $smtp[] = array("DATA".$lb,"354","DATA error: ");
- //8.0、發(fā)送From
- $smtp[] = array("From: ".$deliver.$lb,"","");
- //8.2、發(fā)送To
- $smtp[] = array("To: ".$to.$lb,"","");
- //8.1、發(fā)送標(biāo)題
- $smtp[] = array("Subject: ".$subject.$lb,"","");
- //8.3、發(fā)送其他Header內(nèi)容
- foreach($hdr as $h) {$smtp[] = array($h.$lb,"","");}
- //8.4、發(fā)送一個空行,結(jié)束Header發(fā)送
- $smtp[] = array($lb,"","");
- //8.5、發(fā)送信件主體
- if($bdy) {foreach($bdy as $b) {$smtp[] = array(base64_encode($b.$lb).$lb,"","");}}
- //9、發(fā)送“.”表示信件結(jié)束,期待返回250
- $smtp[] = array(".".$lb,"250","DATA(end)error: ");
- //10、發(fā)送Quit,退出,期待返回221
- $smtp[] = array("QUIT".$lb,"221","QUIT error: ");
- //打開smtp服務(wù)器端口
- $fp = @fsockopen($smtp_host, 25);
- if (!$fp) echo "<b>Error:</b> Cannot conect to ".$smtp_host."<br>";
- while($result = @fgets($fp, 1024)){if(substr($result,3,1) == " ") { break; }}
- $result_str="";
- //發(fā)送smtp數(shù)組中的命令/數(shù)據(jù)
- foreach($smtp as $req){
- //發(fā)送信息
- @fputs($fp, $req[0]);
- //如果需要接收服務(wù)器返回信息,則
- if($req[1]){
- //接收信息
- while($result = @fgets($fp, 1024)){
- if(substr($result,3,1) == " ") { break; }
- };
- if (!strstr($req[1],substr($result,0,3))){
- $result_str.=$req[2].$result."<br>";
- }
- }
- }
- //關(guān)閉連接
- @fclose($fp);
- return $result_str;
- }
希望上面這段代碼示例能讓大家充分掌握PHP發(fā)送郵件函數(shù)的運(yùn)用。
責(zé)任編輯:曹凱
來源:
onepound.cn