private function dumpXhprofInfo($arrData) { $arrArgs = array(); $arrArgs['xhprof'] = json_encode($arrData); $arrArgs['product'] = PRODUCT; $arrArgs['subsys'] = SUBSYS; $arrArgs['module'] = MODULE; $logStr = $this->getLogString($arrArgs); $strLogFileName = Bd_Log::getLogPath() . "/" . Bd_Log::getLogPrefix() . "/" . Bd_Log::getLogPrefix() . ".xhprof"; return file_put_contents($strLogFileName, $logStr, FILE_APPEND); }