Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result
mysql not is Array valid WARNING fetch argument
2023-09-14 08:59:25 时间
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in
解决方案：
$sql = "SELECT * FROM news where ruse='$nowname' and DATE_SUB(CURDATE(), INTERVAL 30 DAY) <= date order by rid";
$query = mysql_query($sql);
if($query){
$row = mysql_fetch_array($query);
}
先判断后取值，解决
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