$query="update tb_userclass set username='"+$username+"',number='"+$number+"',userclass='"+$userclass+"',address='"+$address+"' where number='"+$hiddenField+"'";
$result=mysql_query($query);
if($result){ echo "<script>alert ('修改成功!'); window.location.href='index.php';</script>";
}else{echo "失败!";}这样写正确吗?
$result=mysql_query($query);
if($result){ echo "<script>alert ('修改成功!'); window.location.href='index.php';</script>";
}else{echo "失败!";}这样写正确吗?
解决方案 »
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