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Direktori : /home2/selectio/public_html/billingsoftwarenew/core/vendor/sendgrid/sendgrid/lib/mail/ |
Current File : //home2/selectio/public_html/billingsoftwarenew/core/vendor/sendgrid/sendgrid/lib/mail/Subject.php |
<?php /** * This helper builds the Subject object for a /mail/send API call */ namespace SendGrid\Mail; use SendGrid\Helper\Assert; /** * This class is used to construct a Subject object for the /mail/send API call * * @package SendGrid\Mail */ class Subject implements \JsonSerializable { /** @var $subject string The email subject */ private $subject; /** * Optional constructor * * @param string|null $subject The email subject * * @throws TypeException */ public function __construct($subject = null) { if (isset($subject)) { $this->setSubject($subject); } } /** * Set the subject on a Subject object * * @param string $subject The email subject * * @throws TypeException */ public function setSubject($subject) { Assert::minLength($subject, 'subject', 1); $this->subject = $subject; } /** * Retrieve the subject from a Subject object * * @return string */ public function getSubject() { return mb_convert_encoding($this->subject, 'UTF-8', 'UTF-8'); } /** * Return an array representing a Subject object for the Twilio SendGrid API * * @return string */ #[\ReturnTypeWillChange] public function jsonSerialize() { return $this->getSubject(); } }