政务网站建设需求,wordpress如何添加页面子目录,产品营销策略怎么写,辣条网站建设书转载链接#xff1a;http://blog.009it.com/php/75.html 在php中发送Email可以直接调用系统的mail()函数来完成#xff0c;但是前提是你在php.ini文件中对mail都已经配置好了#xff0c;以下为相关的配置信息#xff1a; [mail function] ; For Win32 only. SMTP localho…转载链接http://blog.009it.com/php/75.html 在php中发送Email可以直接调用系统的mail()函数来完成但是前提是你在php.ini文件中对mail都已经配置好了以下为相关的配置信息 [mail function] ; For Win32 only. SMTP localhost smtp_port 25; For Win32 only. ;sendmail_from meexample.com; For Unix only. You may supply arguments as well (default: sendmail -t -i). ;sendmail_path ; Force the addition of the specified parameters to be passed as extra parameters ; to the sendmail binary. These parameters will always replace the value of ; the 5th parameter to mail(), even in safe mode. ;mail.force_extra_parameters Mail 配置选项 名称 默认 描述 可更改 SMTP localhost Windows 专用SMTP 服务器的 DNS 名称或 IP 地址。 PHP_INI_ALL smtp_port 25 Windows 专用SMTP 段口号。自 PHP 4.3 起可用。 PHP_INI_ALL sendmail_from NULL Windows 专用规定从 PHP 发送的邮件中使用的 from 地址。 PHP_INI_ALL sendmail_path NULL Unix 系统专用规定sendmail 程序的路径通常 /usr/sbin/sendmail 或 /usr/lib/sendmail PHP_INI_SYSTEM 上面写的很清楚要是windows的服务器必须装好开启本地的smtp服务器在linux和unix下要用到sendmail所以得配置好sendmail根据自己的实际情况选择适当的配置信息。 mail()函数如果邮件的投递被成功地接收则返回 true否则返回 false语法 mail($to,$subject,$message,$headers,$parameters) 参数 描述 $to 必需。规定邮件的接收者。 $subject 必需。规定邮件的主题。该参数不能包含任何换行字符。 $message 必需。规定要发送的消息。 $headers 必需。规定额外的报头比如 From, Cc 以及 Bcc。 $parameters 必需。规定 sendmail 程序的额外参数。 简单的发封邮件代码如下 ?php$txt First line of text\nSecond line of text;// 如果一行大于 70 个字符请使用 wordwrap()。 $txt wordwrap($txt,70);// 发送邮件 mail(somebodyexample.com,My subject,$txt); ? 如果是一封带HTML格式的Email则代码如下 ?php$to somebodyexample.com, somebodyelseexample.com; $subject HTML email;$message html head titleHTML email/title /head body pThis email contains HTML Tags!/p table tr thFirstname/th thLastname/th /tr tr tdJohn/td tdDoe/td /tr /table /body /html ;// 当发送 HTML 电子邮件时请始终设置 content-type $headers MIME-Version: 1.0 . \r\n; $headers . Content-type:text/html;charsetiso-8859-1 . \r\n;// 更多报头 $headers . From: webmasterexample.com . \r\n; $headers . Cc: mybossexample.com . \r\n;mail($to,$subject,$message,$headers); ? 函数很简单看似很好用但是实际上局限性很明显必须是在本地的开启smtp的情况下而且经过测试成功率不是很高所以程序中很少有人用到mail()函数来发邮件。 如果要扩展功能的话还得重新构造网上也有好多现成的类可以直接调用来实现其实就是靠fsockopen来进行连接smtp下面的代码是个思路 ?php /**名称smtpsend . class . php功能:邮件发送类, 实现邮件发送功能, 可以发送html邮件可验证用户是否具有发送权限可实现从任意服务器邮箱发送邮件并非局限于本机。 $smtpserver;SMTP服务器 $smtpserverport;SMTP服务器端口 $smtpuser;SMTP服务器的用户帐号 $smtppass;SMTP服务器的用户密码 $fromMail;SMTP服务器的用户邮箱 $toMail;发送给谁 $subject;邮件主题 $content;邮件内容 $mailtype;邮件格式HTML / TXT, TXT为文本邮件 */class smtpclass {function smtp($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 60; //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, $returnpath , $cc , $bcc , $additional_headers ) {$mail_from $this-get_address($this-strip_comment($from));$body ereg_replace((^|(\r\n))(\.), \1.\3, $body);$header ;if (isset($returnpath) $returnpath ! ) {$header. Reply-To: . $returnpath . \r\n;}$header. MIME-Version:1.0\r\n;if ($mailtype HTML) {$header. Content-Type:text/html; charsetgb2312 . \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 $this-smtp_error(sending HELO command);}//authif ($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 $this-smtp_error(sending CRLF.CRLF [EOM]);}if (!$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 $message;}}function senduserMail($smtpserver, $smtpserverport 25, $smtpuser, $smtppass, $fromMail, $toMail, $subject, $content, $mailtype HTML) {if ($fromMail ) {die(发件人不能为空);}if ($smtpuser ) {die(用户名不能为空);}if ($smtppass ) {die(用户密码不能为空);}if ($subject ) {die(标题不能为空);}if ($toMail ) {die(收件人不能为空);}if ($content ) {die(内容不能为空);}$smtpserver $smtpserver; //SMTP服务器$smtpserverport $smtpserverport; //SMTP服务器端口$smtpuser $smtpuser; //SMTP服务器的用户帐号$smtppass $smtppass; //SMTP服务器的用户密码$smtpusermail $fromMail; //SMTP服务器的用户邮箱$smtpemailto $toMail; //发送给谁$mailsubject $subject; //邮件主题$mailbody $content; //邮件内容$mailtype $mailtype; //邮件格式HTML/TXT,TXT为文本邮件$this-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$this-sendmail($smtpemailto, $smtpusermail, $mailsubject, $mailbody, $mailtype);} } //$smtp new smtpclass(); //$smtp-senduserMail(mail.163.com,25,用户名,密码,xxxxxx.com.cn,xxxx.com,测试,测试一下,TXT);? 以上在网上看到的其实具体的方法都是大同小异用的很多的是一个开源的叫phpmailer很方便的。用搜索引擎搜下然后下载就行。 这里贴出phpmailer的测试代码 ?php require (class.phpmailer.php); require (class.smtp.php); //以下是实例: $mail new phpmailer(); //建立邮件发送类 $address xxxxxx . com; $mail-IsSMTP(); // 使用SMTP方式发送 $mail-Host mail.xxx.com; // 您的企业邮局域名 $mail-SMTPAuth false; // 启用SMTP验证功能 $mail-Username xxx; // 邮局用户名(请填写完整的email地址) $mail-Password xxx; // 邮局密码 $mail-From xxxxxxxx.cn; //邮件发送者email地址 $mail-FromName 您的名称; $mail-AddAddress($address, ); //收件人地址可以替换成任何想要接收邮件的email信箱,格式是AddAddress(收件人email,收件人姓名) //$mail-AddReplyTo(, ); //$mail-AddAttachment(/var/tmp/file.tar.gz); // 添加附件 //$mail-IsHTML(true); // set email format to HTML //是否使用HTML格式 $mail-Subject PHPMailer测试邮件; //邮件标题 $mail-Body Hello,这是测试邮件; //邮件内容 $mail-AltBody This is the body in plain text for non-HTML mail clients; //附加信息可以省略 if (!$mail-Send()) {echo 邮件发送失败. p;echo 错误原因: . $mail-ErrorInfo;exit; } echo 邮件发送成功; ?