An abstract class for email sending in WordPress.
Use composer to include the library:
composer require truongwp/email="*"
/**
* Class ExampleEmail
*/
class ExampleEmail extends Truongwp\Email {
/**
* Whether to use HTML in email.
*
* @var bool
*/
protected $html = true;
/**
* Gets email subject.
*
* @return string
*/
protected function subject() {
return 'Example email subject';
}
/**
* Gets email content body.
*
* @return string
*/
protected function content_body() {
return '<p>Hi %%customer_name%%.<br>This is an example email from <span class="red">%%site_name%%</span></p>';
}
/**
* Gets email content footer.
*
* @return string
*/
protected function content_footer() {
if ( $this->html ) {
return '<p>Best Regards,<br>Truongwp</p>';
}
return "Best Regards,\nTruongwp";
}
/**
* Gets css for email content.
*
* @return string
*/
protected function content_css() {
return '.red { color: red; }';
}
}
$email = new ExampleEmail();
$email->replace( '%%customer_name%%', 'Truong' );
$email->send( '[email protected]' );