PHPMailer 封装，让发邮件更简单

mail 函数使用方法：

\mail::to('[email protected]') ->subect('test subject') ->body('<p>hi world</p>') ->embed(['img/ban.png', 'img/about.png']) ->attach('img/test.pdf') ->send(); 

如果没有 phpdotenv, 需要把相应的 env()改下。

推荐封装一个 css_inline 函数。

如果没有 Facade ，使用方法：

 $mailer = new \Classes\Mail; $mailer->to('[email protected]') ->subject('test subject') ->body('<p>hi world</p>') ->embed(['img/ban.png', 'img/about.png']) ->attach('img/test.pdf') ->send(); 

源码

<?php namespace Classes; class Mail { /** * Array to store email info * @var array */ protected $info = []; /** * Initialize PHPMailer * Destory it after each email sent to avoid previous info left for next send * @return object PHPMailer */ protected function mailer() { $mailer = new \PHPMailer; $mailer->isSMTP(); // Set mailer to use SMTP $mailer->Host = env('mailer_host'); // Specify main and backup SMTP servers $mailer->SMTPAuth = true; // Enable SMTP authentication $mailer->Username = env('mailer_user'); // SMTP username $mailer->Password = env('mailer_password'); // SMTP password $mailer->Port = env('mailer_port'); $mailer->CharSet = 'UTF-8'; $mailer->isHTML(true); return $mailer; } /** * Set email sender to $this->info['from']['email'] and $this->info['from']['name'] * default is [email protected] * @param string $email sender email * @param string $name sender name, optional * @return object self object */ public function from($email, $name = null) { $this->info['from']['email'] = $email; $this->info['from']['name'] = $name; return $this; } /** * Send email to addresses * @param string|array $to send to email addresses * @return object self object */ public function to($to) { $this->info['to'] = $to; return $this; } /** * cc address. But actually sent separately, can be seen as set multiple to addresses * @param string $cc email address * @return object self object */ public function cc($cc) { $this->info['cc'] = $cc; return $this; } /** * Set email reply to address * @param string $email reply to email, stored as $this->info['replyTo']['email'] * @param string $name reply to name, optional, $this->info['replyTo']['name'] * @return object self object */ public function replyTo($email, $name = null) { $this->info['replyTo']['email'] = $email; $this->info['replyTo']['name'] = $name; return $this; } /** * Set email subject * @param string $subject email subject, $this->info['subject'] * @return object self object */ public function subject($subject) { $this->info['subject'] = $subject; return $this; } /** * Set email body * @param string $body email body, $this->info['body'] * @return object self object */ public function body($body) { $this->info['body'] = $body; return $this; } /** * Set email attachments * @param string|array $file email attachments * @return object self object */ public function attach($file) { $this->info['attach'] = $file; return $this; } /** * Set embed images * embed 图片需要和 body 中的保持一致，会自动替换 * @param string|array $images images to embed * @return object self object */ public function embed($images) { $this->info['embed'] = $images; return $this; } /** * Send email * @return integer send email result, 1 for success */ public function send() { // only send email when have to,subject and body if (@$this->info['to'] and @$this->info['subject'] and @$this->info['body']) { // get initialized mailer $mailer = $this->mailer(); $this->localSend(); if (@$this->info['from']['email']) { // use offered sender email&name $mailer->setFrom($this->info['from']['email'], @$this->info['from']['name']); } else { // use default sender email and name $mailer->setFrom('[email protected]', 'Send Name'); } // set email to addresses $to = (array) $this->info['to']; foreach ($to as $one) { $mailer->addAddress($one); } // set email cc address $mailer->addCC(@$this->info['cc']); if (@$this->info['replyTo']['email']) { // use offered reply to address&name $mailer->addReplyTo(@$this->info['replyTo']['email'], @$this->info['replyTo']['name']); } // $body = css_inline($this->info['body']); $body = $this->info['body']; // set attachments if (@$this->info['attach']) { $attach = (array) $this->info['attach']; foreach ($attach as $oneAttach) { $mailer->addAttachment($oneAttach); } } // set embed images if (@$this->info['embed']) { $embed = (array) $this->info['embed']; foreach ($embed as $oneImage) { $mailer->AddEmbeddedImage($oneImage, $oneImage); $cid[] = 'cid:' . $oneImage; } $body = str_replace($embed, $cid, $body); } $mailer->Subject = $this->info['subject']; $mailer->Body = $body; // flush used info, or next send email would be polluted $this->info = []; // send email and return success mark: 1 for success return $mailer->send(); } } /** * if in dev mode, send all addresses to mailer_recipient */ public function localSend() { if (dev()) { //使用你自己相应的判断环境的函数 $email = env('mailer_recipient'); $this->info['to'] = array_fill(0, count((array) $this->info['to']), $email); $this->info['cc'] = @$this->info['cc'] ? $email : null; } } }