我是初学者,我有错误
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in C:\Program Files\VertrigoServ\www\index.php on line 35
和代码......
$sresult = mysql_query("SELECT code, location FROM banners");
while ($row_s = mysql_fetch_array($sresult))
{
$banner[$row_s["location"]]=$row_s["code"];
}
答案 0 :(得分:1)
试试这个
$sresult = mysql_query("SELECT code, location FROM banners");
if (!$result) {
die('Invalid query: ' . mysql_error());
}
while ($row_s = mysql_fetch_array($sresult))
{
$banner[$row_s["location"]]=$row_s["code"];
}
并检查错误是什么。
答案 1 :(得分:0)
查询有问题。 尝试:
$result = mysql_query("..");
if(!$result){
echo "Query error: " . mysql_error();
}