我试图将一些值插入数据库但它不起作用。它显示错误。
您的SQL语法有错误;检查与您的MySQL服务器版本相对应的手册,以便在第1行'','pranavkumar.chess @ gmail.com')'附近使用正确的语法
我需要做点什么。那么,你可以帮忙吗。
PHP Code的部分是:
$reason= $_GET['reason'];
$option= $_GET['option'];
$for= $_GET['category'];
$approved= $_GET['approved'];
$before= $_GET['before'];
$username= $_SESSION ["username"];
$myquery="INSERT INTO request (`serial number`, `request date`, `request for category`, `request`, `reason`, `approved by`, `username`) VALUES ('',NOW(),'$for','$option','$reason',$approved','$username')";
$query = mysql_query($myquery);
if ( ! $query ) {
echo mysql_error();
die;
}
答案 0 :(得分:1)
这是因为您在$ approved变量之前错过了报价。
试试这个:
$reason= $_GET['reason'];
$option= $_GET['option'];
$for= $_GET['category'];
$approved= $_GET['approved'];
$before= $_GET['before'];
$username= $_SESSION ["username"];
$myquery= "INSERT INTO request (`serial number`, `request date`, `request for category`, `request`, `reason`, `approved by`, `username`) VALUES ('',NOW(),'$for','$option','$reason','$approved','$username')";
$query = mysql_query($myquery);
if ( ! $query ) {
echo mysql_error();
die;
}
答案 1 :(得分:1)
单一报价缺失@' $ approved'
$myquery="INSERT INTO request (`serial number`, `request date`, `request for category`, `request`, `reason`, `approved by`, `username`) VALUES ('',NOW(),'$for','$option','$reason','$approved','$username')";
答案 2 :(得分:1)
首先,使用PDO:
$stmt = $con->prepare("INSERT INTO request (`serial number`, `request date`, `request for category`, `request`, `reason`, `approved by`, `username`) VALUES (?, NOW(), ?, ?, ?, ?, ?)");
$stmt->execute([
'',
$for,
$option,
$reason,
$approved,
$username
]);
第二,在:
('',NOW(),'$for','$option','$reason',$approved','$username')";
变化:
',$approved','
这就是原因:
','$approved','