当我按下登录按钮时，login.php会打印整个准备行:( - When I press the login button, login.php prints the whole prepare line :(

When I press the login button, login.php prints the whole prepare line :(

本文关键字：打印 php 登录按钮 login | 更新日期: 2023-09-27

我现在正在开发一个php站点。我正在制作登录页面，当我检查登录代码是否有效时，它打印了整个准备行。

输出：

  prepare("select * from login_details where user = ? && pass= ?;");
  $stmt>bindValue(1, $name); $stmt->bindValue(2, $pass); $stmt->execute;
  $row = $stmt->fetchall(PDO::FETCH_ASSOC); while ($row) { echo "
  Failed
  "; } ?

我的代码是

  <body>
  <?php
  include 'connect.php';
  if(isset($_POST['username']) && isset($_POST['pass'])){
  $name=htmlentities($_POST['username']);
  $pass=htmlentities($_POST['pass']);
  }
  $stmt= $dbh->prepare("select * from login_details where user = ? && pass=                                                          ?;"); 
  $stmt->bindValue(1, $name);
  $stmt->bindValue(2, $pass);
  $stmt->execute;
  $row = $stmt->fetchall(PDO::FETCH_ASSOC);
  while ($row) {    
  echo "<h2>Failed</h2>";
  }
  ?></body>

 ("select * from login_details where user = ? and pass=? ");

这是和不是&amp；。不应在语句中添加终止分号。