public function ReportSearchReports($keyword, $target = false) { // $keyword : string // $search_target : string ('received' or 'send' or 'draft' or 'all') default all $this->CheckAndSetHeader(__FUNCTION__); if ($target === false) { $target = "all"; } $reg_args["target"] = $target; $reg_args["keyword"] = $keyword; $this->encodeString($reg_args); $results = parent::ReportSearchReports($reg_args); $this->methodClose(); return $this->RetvalConvertArray($results->report); }