如何使用带有php库的xsmtp-api将替代标记添加到SendGrid中的电子邮件主题
我正在尝试在电子邮件的主题中设置我客户的名称。 这对我的应用程序非常重要,从我在SendGrid API docs中读到的 这很有可能!。
信息替换标记将在电子邮件的主题行和正文中使用。
问题是我道布似乎做不到这一点。 起初,我认为这可能是因为我已经在电子邮件正文中使用了%name%SUB,所以我创建了一个新的替代参数%nameSubject%, 然而,它不会起作用。
我使用以下代码,电子邮件中的其他参数运行正常:
/**
@description Wrapper method in order to handle possible exception due to programmer maintainer errors.
A part of a small wrapper class that I have designed to allow 1-line comfortable use of the the SendGrid and transport classes.
@returns int - 1, unless there is an internal error, or an exception thrown
*/
public function execute(){
if(!class_exists('SendGrid') || !class_exists('SendGridMail')){
throw new exception('Dependency exception SendGrid or SendGridMail are not included');
}
if(!isset($this->mailingList) && empty($this->mailingList) || sizeof($this->mailingList) == 0){
throw new exception('Cannot send an email to an empty set of addresses');
}
if(!isset($this->subject, $this->body) || empty($this->subject) || empty($this->body)){
throw new exception('Cannot send an email without both a subject and a body');
}
$sendgrid = new SendGrid(SENDGRID_USER, SENDGRID_PASSWORD);
// $this->importMailList();
foreach($this->mailingList as $key => $val) {
$this->mail->addTo($key, $val);
}
$this->mail->
setFrom($this->fromMail)->
setSubject($this->subject)->
setText($this->text)->
setHtml($this->body);
if(preg_match('/%name%/', $this->body) && !array_filter($this->mailingList, 'is_int') ){
$this->mail->addSubstitution("%name%", array_values($this->mailingList));
}
return $sendgrid->smtp->send($this->mail);
}
任何帮助都非常有用!
解决方案
应分别为主题或正文设置替代标记。试着这样做:
$this->mail->
setFrom($this->fromMail)->
setSubject($this->subject)->addSubstitution("%name%", array("Harry", "Bob"))->
...
您可以用您自己的数组值替换我使用的示例数组。我们还提供了一些在文档中显示替换标记的PHP代码示例。(http://sendgrid.com/docs/Code_Examples/php.html#-Using-Substitutions)
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