original_string: public static function create_conversation_between_users(array $userids) {
          debugging('\core_message\api::create_conversation_between_users is deprecated, please use ' .
              '\core_message\api::create_conversation instead.', DEBUG_DEVELOPER);
  
          // This method was always used for individual conversations.
          $conversation = self::create_conversation(self::MESSAGE_CONVERSATION_TYPE_INDIVIDUAL, $userids);
  
          return $conversation->id;
      }
code: public static function create_conversation_between_users(array $userids) {
          debugging('\core_message\api::create_conversation_between_users is deprecated, please use ' .
              '\core_message\api::create_conversation instead.', DEBUG_DEVELOPER);
  
          // This method was always used for individual conversations.
          $conversation = self::create_conversation(self::MESSAGE_CONVERSATION_TYPE_INDIVIDUAL, $userids);
  
          return $conversation->id;
      }
code_tokens: public static function create_conversation_between_users ( array $ userids ) { debugging ( '\core_message\api::create_conversation_between_users is deprecated, please use ' . '\core_message\api::create_conversation instead.' , DEBUG_DEVELOPER ) ; // This method was always used for individual conversations. $ conversation = self :: create_conversation ( self :: MESSAGE_CONVERSATION_TYPE_INDIVIDUAL , $ userids ) ; return $ conversation -> id ; }
docstring: Creates a conversation between two users.
  
  @deprecated since 3.6
  @param array $userids
  @return int The id of the conversation
docstring_tokens: Creates a conversation between two users .