<?php

	function logStart(&$oDB, $sType = '', $sQuery = '', $aLanguageList = array())
	{
		$aStartTime = explode('.',microtime(true));
		if (!$aStartTime[1]) $aStartTime[1] = '0';

		$hLog = array(
				date('Y-m-d H:i:s',$aStartTime[0]).'.'.$aStartTime[1],
				$_SERVER["REMOTE_ADDR"],
				$_SERVER['QUERY_STRING'],
				$sQuery
			);

                // Log
		if ($sType == 'search')
		{
	                $oDB->query('insert into query_log values ('.getDBQuoted($hLog[0]).','.getDBQuoted($hLog[3]).','.getDBQuoted($hLog[1]).')');
		}

		$sSQL = 'insert into new_query_log (type,starttime,query,ipaddress,useragent,language,format)';
		$sSQL .= ' values ('.getDBQuoted($sType).','.getDBQuoted($hLog[0]).','.getDBQuoted($hLog[2]);
		$sSQL .= ','.getDBQuoted($hLog[1]).','.getDBQuoted($_SERVER['HTTP_USER_AGENT']).','.getDBQuoted(join(',',$aLanguageList)).','.getDBQuoted($_GET['format']).')';
		$oDB->query($sSQL);


		return $hLog;
	}

	function logEnd(&$oDB, $hLog, $iNumResults)
	{
                $aEndTime = explode('.',microtime(true));
                if (!$aEndTime[1]) $aEndTime[1] = '0';
                $sEndTime = date('Y-m-d H:i:s',$aEndTime[0]).'.'.$aEndTime[1];

		$sSQL = 'update query_log set endtime = '.getDBQuoted($sEndTime).', results = '.$iNumResults;
		$sSQL .= ' where starttime = '.getDBQuoted($hLog[0]);
		$sSQL .= ' and ipaddress = '.getDBQuoted($hLog[1]);
		$sSQL .= ' and query = '.getDBQuoted($hLog[3]);
                $oDB->query($sSQL);

		$sSQL = 'update new_query_log set endtime = '.getDBQuoted($sEndTime).', results = '.$iNumResults;
		$sSQL .= ' where starttime = '.getDBQuoted($hLog[0]);
		$sSQL .= ' and ipaddress = '.getDBQuoted($hLog[1]);
		$sSQL .= ' and query = '.getDBQuoted($hLog[2]);
		$oDB->query($sSQL);
	}