<?
$dbh=@mysql_connect("localhost:3306","root","9999");

if(!$dbh){die("error");}

@mysql_select_db("ok",$dbh);

$q="SELECT*FROMabc";
/*定义变量q,"SELECT*FROMabc"是一个SQL语句,意思是读取表abc中的数据*/
?>
<br/>
<!--=========方法一=========-->
<br/>
<?
$rs=mysql_query($q,$dbh);

if(!$rs){die("Validresult!");}
echo"<table>";
echo"<tr><td>ID</td><td>Name</td></tr>";
while($row=mysql_fetch_row($rs))echo"<tr><td>$row[0]</td><td>$row[1]</td></tr>";

echo"</table>";
?>
<br/>
<!--=========方法二=========-->
<br/>
<?
$rs=mysql_query($q,$dbh);
while($row=mysql_fetch_object($rs))echo"$row->id$row->name<br/>";

?>
<br/>
<!--=========方法三=========-->
<br/>
<?
$rs=mysql_query($q,$dbh);
while($row=mysql_fetch_array($rs))echo"$row[id]$row[name]<br/>";

?>
<!--=========方法三最快=========-->
<?
@mysql_close($dbh);

?>