在数组中存储mysql数据[关闭]

Question

I have a doubt. Why can't we store the elements of mysql_fetch_row in an array and then use it later in the code?

For example, this bunch of code gives unexpected waiting time error.

$result=mysql_query($query) or die(mysql_error());
$n=mysql_num_rows($result);
$a=array();
$a[$i]=array();
for ($i=o; $i<$n; $i++)
{
    $r=mysql_fetch_row($result);
    $a[$i][0]=$r[0];
    $a[$i][1]=$r[1];
}
echo $a[0][1];
echo $a[0][0];

Answer 1

Maybe you are looking for mysql_fetch_array