新增資料至資料表

<?php
require"conn.php";

$a = $_POST["欄位a名稱"];
$b = $_POST["欄位b名稱"];


//$a = "內容";

$mysql_qry="insert into location (欄位a名稱,欄位b名稱)values('$a','$b')";

if($conn->query($mysql_qry)===TRUE){
//echo "Insert success";
echo "上傳成功";
}
else{
echo"Error:".$mysql_qry."<br>".$conn->error;
echo"上傳失敗";
}
$conn->close();
?>