sqlsrv函数有关问题

程序员文章站 2022-06-14 09:02:10

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sqlsrv函数问题
环境:Apache 2.2.22、PHP 5.3.5、数据库MSSQL2008
mssql这是PHP5.3以前版本的，怎么将以下代码改成PHP5.3之后版本的，即sqlsrv函数，自己曾试着改过一部分，但老是报错，所有只能在此求助各位了！！


	session_start();
//连接数据库服务器
	$Link=mssql_connect(".","sa","");
//选择数据库
	mssql_select_db("frienddb");
//定义SQL语句

	$name=$_REQUEST["txtName"];	
	$address=$_REQUEST["txtAddress"];
	$group=$_REQUEST["txtGroup"];

	$sqlstr="";
	if($name!="")
	{
		$sqlstr="mName='".$name."'";
	}

	if($sqlstr!="")
	{
		if($address!="")
		{
			$sqlstr=$sqlstr." and mAddress='".$address."'";
		}
	}
	else
	{
		if($address!="")
		{
			$sqlstr="mAddress='".$address."'";
		}
	}

	if($sqlstr!="")
	{
		if($group!="")
		{
			$sqlstr=$sqlstr." and tname='".$group."'";
		}
	}
	else
	{
		if($group!="")
		{
			$sqlstr="tname='".$group."'";
		}
	}


	if($_REQUEST["Submit"]!="")
	{
		$_SESSION["sqltxt"]=$sqlstr;
	}
	else
	{
		$sqlstr=$_SESSION["sqltxt"];
	}
	echo $_SESSION["sqltxt"];

	if($sqlstr!="")
	{
		$Query="select count(*) from myfriends,team where myfriends.tid=team.tid and ".$sqlstr;
	}
	else
	{
		$Query="select count(*) from myfriends,team where myfriends.tid=team.tid ";
	}

	$rs=mssql_query($Query);//查询记录总数
	$cntrow=mssql_fetch_row($rs);
	$cnt=$cntrow[0];//记录总数
	$PageSize=10;//每页显示10条数据
	//计算总页数
	if($cnt%$PageSize==0)
	{
		$PageCnt=$cnt/$PageSize;
	}
	else
	{
		$PageCnt=floor($cnt/$PageSize)+1;//总页数
	}
	$CurrentPage=floor($_REQUEST["pid"]);//当前页,如果为小数则当前页取值为小于此小数的整数
	//当前页小于1
	if($CurrentPage	{
		$CurrentPage=1;
	}
	//当前页大于总页数
	if($CurrentPage>$PageCnt)
	{
		$CurrentPage=$PageCnt;
	}

	//设置起始页码
	$Start=$CurrentPage-3;
	//设置终止页码	
	$End=$CurrentPage+3;	

	//上一页
	$PrvPage=$CurrentPage-1;
	//下一页
	$NextPage=$CurrentPage+1;	
	if($Start	{
		$Start=1;
		$End=$Start+6;
	}

	if($End>$PageCnt)
	{
		$Start=$PageCnt-6;
		$End=$PageCnt;
	}

	if($sqlstr!="")
	{
		$sqlstr="select top ".$PageSize." mName,mSex,mBirthday,mTel,mAddress,tname from myfriends,team where myfriends.tid=team.tid and mid not in (select top ".($CurrentPage-1)*$PageSize." mid from myfriends) and ".$sqlstr;

	}
	else
	{
		$sqlstr="select top ".$PageSize." mName,mSex,mBirthday,mTel,mAddress,tname from myfriends,team where myfriends.tid=team.tid and mid not in (select top ".($CurrentPage-1)*$PageSize." mid from myfriends)  ";

	}
	//echo $sqlstr;

	$result=mssql_query($sqlstr);//返回结果集
	/*
	mssql_fetch_row//取行数据
	mssql_fetch_field//取列数据
	*/	

?>