Warning: mysql_fetch_array():
- WBOYOriginal
- 2016-05-25 16:53:351090browse
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in
$connect=mysql_connect("localhost","root","123") or die("无法连接数据库".mysql_error());
mysql_select_db("cmstest") or die("无法选择数据库".mysql_errno());
$sql="select * from article where pid=1";
$result=mysql_query($sql,$connect) or die("无法查询sql语句".mysql_error());
$nums=mysql_num_rows($result);
echo "nums is:".$nums;
while($res=mysql_fetch_array($result)){
echo $res[0];
}原来是$result重复了.
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