如何使用 PHP 将用户输入插入 Microsoft Sql 服务器数据库？

Question

I'm trying to allow users to create an account on my website and have their data stored in my connected database. I've been able to establish a connection and pull data from the database and display it on my website, but I cannot figure out how to insert any data. Here's my code:

<form class"login-form" action="phptest.php" method="POST">
   <input type="text" name="username">
   <input type="submit">Create Account</input>
</form>

<?php
<-- establish connection do database-1 -->
   $serverName = "database-1";
   $connectionInfo = array("Database"=>"maindb", "UID"=>"admin", "PWD"=>"rootuser");
   $conn = sqlsrv_connect($serverName, $connectionInfo);

<!-- assign entered username to a variable and display on webpage -->
   $username = $_POST['username'];
   echo $username;

<!-- insert username into database -->
   if ($_SERVER['REQUEST METHOD'] == 'POST'){
      $sql = "INSERT INTO Accounts (username) VALUES ('$username')";
      $stmt = sqlsrv_query($conn, $sql);
      if ($stmt === false){
         die(print_r(sqlsrv_errors(), true));
      }
      if (sqlsrv_fetch($stmt) === false){
         die(print_r(sqlsrv_errors(), true));
      }
   }
?>

I am able to display the inputed data on to the webpage so I know that's working, but when I log on to my database in Sql Server Management Studio there is no new data in my Accounts table. There's a lot of examples on how to do this on MySql but I can't find any examples when it comes to Microsoft Sql Server. Any help would be much appreciated, Thanks in advance!

Answer 1

use PDO you can check php manual at php.net https://www.php.net/manual/en/ref.pdo-dblib.php