Question

php access的问题

$conn = @new COM("ADODB.Connection") or die ("ADO连接失败!");
$connstr = "DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=" . realpath("php.mdb");
$conn->Open($connstr);

$connid=odbc_connect($connstr,"","",SQL_CUR_USE_ODBC);
$sql="insert into wb_user(name,aaa,sex) values('22','33','4')";
$result=odbc_exec($connid,$sql);

if($result) echo "添加成功";
else echo "失败";

/////
问题$connid=odbc_connect($connstr,"","",SQL_CUR_USE_ODBC);//这句话和上面$conn->Open($connstr);有没有冲突？干啥用的，还有就是执行后怎么全部关闭，比如$conn->Close();//关闭以便释放内存

Answer 1

什么问题

追答

连接方式基本差不多