Question

PHP释放资源问题

初学php，请见谅
怎么释放odbc的conn和rs呢
代码如下，释放conn会出错？rs如何释放？
$connstr = "DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=D:\b.mdb";
$conn=odbc_connect($connstr,"","",1);
$rs= odbc_exec($conn,"select * from biao");
while($rss=odbc_fetch_array($rs)){

echo $rss["name"];
echo "<br/>";
}

odbc_close($conn) or die("错误");

Answer 1

odbc_close($link);//关闭链接
odbc_free_result($result);释放记录集