Question

您需要在php中迁移以下代码才能在postgres中运行我需要迁移以下php代码才能在postgres帮助下工作：'）您需要在php中迁移以下代码以在postgres中运行我需要迁移以下php代码以在postgres帮助上工作：'）

有一个到数据库dbsettings.php的连接配置文件

<?php

$host='localhost';
$db = 'admin_plus';
$username = 'postgres';
$password = 'PuntoRed';

$dsn = "pgsql:host=$host;port=5432;dbname=$db;user=$username;password=$password";

try{
    // create a PostgreSQL database connection
    $sp = new PDO($dsn);

    // display a message if connected to the PostgreSQL successfully

}catch (PDOException $e){
     // report error message
     echo $e->getMessage();
}

当我使用xamm执行index.php时，会产生以下错误

注意：未定义的变量：第36行的C：\ xampp \ htdocs \ adminplus-master \ index.php中的用户

致命错误：未捕获错误：调用C：\ xampp \ htdocs \ adminplus-master \ index.php：37中未定义的方法PDO :: pg_query（）堆栈跟踪：＃0 {main}抛出于C：\ xampp第37行的\ htdocs \ adminplus-master \ index.php

index.php

<?php
ob_start();
session_start();
require('settings/core.php');
?>
<!doctype html>
<html class="no-js" lang="en">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="icon" href="img/favicon.ico" type="image/x-icon" />
    <title>Admin Plus</title>
    <link rel="stylesheet" href="css/style.css" />
    <script src="bower_components/modernizr/modernizr.js"></script>


  </head>
  <body>

    <div class="row">
      <div class="large-6  large-centered columns">

      <section class="text-center">

                <div class="rounded">
                  <h1>Admin <i class="fa fa-plus"></i></h1>
                </div> 

                <?php

                $user=(isset($_POST['user']))?$sp->real_escape_string(trim($_POST['user'])):'';
                $pass=(isset($_POST['pass']))?$sp->real_escape_string(trim($_POST['pass'])):'';
                //$pass=$sanjay->hashPass($pass);

                if(isset($_POST['submit'])){

                    $query="select * from sanjay_plus where u_user='$user'";
                    $query=$sp->pg_query($query) or die($sp->error);
                    $count=$query->num_rows;
                    $row = $query->fetch_assoc() ;


                if($count<1){
                echo '<div data-alert class="alert-box warning radius">';
                echo  '<b>User</b> not exist';
                echo  '<a href="#" class="close">&times;</a>';
                echo '</div>';
                }
                else{   


                if($row['u_access']=='0'){                                
                echo '<div data-alert class="alert-box alert radius">';
                echo  '<b>User</b> access is blocked by Admin...';
                   echo  '<a href="#" class="close">&times;</a>';
                               echo '</div>';
                          }

                          if($row['u_access']=='1'){



                             if($row['u_pass']==$pass){

                                  $_SESSION['user']=$user;
                                  $_SESSION['openpluslogged']='1';
                                header("Location:dashboard.php");   

                             }else{
                                 echo '<div data-alert class="alert-box warning radius">';
                                   echo  '<b>Error !</b> Wrong Password...';
                                   echo  '<a href="#" class="close">&times;</a>';
                                   echo '</div>';


                             }                      

                    }


                 }  
                }
                ?>


                  <form method="post" action="<?php echo $_SERVER['PHP_SELF'];?>">
                    <div class="row">
                     <div class="large-12 columns">
                     <input type="text" name="user"  placeholder="Username" required />
                     </div> 
                    </div>

                    <div class="row">
                    <div class="large-12 columns">  
                     <input type="password" name="pass"  placeholder="Password" required />
                    </div>
                    </div>

                    <div class="row">
                    <div class="large-12 columns">
                     <input type="submit" name="submit" value="Login" class="button expand radius">
                    </div>
                    </div>
                  </form>



      </section>


      </div>
    </div> 



    <script src="bower_components/jquery/dist/jquery.min.js"></script>
    <script src="bower_components/foundation/js/foundation.min.js"></script>
    <script src="js/app.js"></script>
  </body>
</html>

您需要在php中迁移以下代码才能在postgres中运行

0 个答案: