vendor/zendframework/zend-mail/src/Storage/Message/MessageInterface.php

   1 <?php
   2 /**
   3  * @see       https://github.com/zendframework/zend-mail for the canonical source repository
   4  * @copyright Copyright (c) 2005-2018 Zend Technologies USA Inc. (https://www.zend.com)
   5  * @license   https://github.com/zendframework/zend-mail/blob/master/LICENSE.md New BSD License
   6  */
   7
   8 namespace Zend\Mail\Storage\Message;
   9
  10 interface MessageInterface
  11 {
  12     /**
  13      * return toplines as found after headers
  14      *
  15      * @return string toplines
  16      */
  17     public function getTopLines();
  18
  19     /**
  20      * check if flag is set
  21      *
  22      * @param mixed $flag a flag name, use constants defined in Zend\Mail\Storage
  23      * @return bool true if set, otherwise false
  24      */
  25     public function hasFlag($flag);
  26
  27     /**
  28      * get all set flags
  29      *
  30      * @return array array with flags, key and value are the same for easy lookup
  31      */
  32     public function getFlags();
  33 }