數據沒有被髮送到數據庫

Question

我正在學習編碼網頁，我陷入了一個問題，不知道如何解決它。我認爲我做得很好，但不會將數據發送到服務器。我買了一個html模板，我正在研究它。當我修改表單標籤中的動作時，它不發送數據。這是我的HTML表單（整頁here）：

<form action="includes/registerhandler.php" method="POST" role="form" id="form_register" enctype="multipart/form-data"> 

      <!--<div class="form-register-success"> 
       <i class="entypo-check"></i> 
       <h3>You have been successfully registered.</h3> 
       <p>We have emailed you the confirmation link for your account.</p> 
      </div>--> 

      <div class="form-steps"> 

       <div class="step current" id="step-1"> 

        <div class="form-group"> 
         <div class="input-group"> 
          <div class="input-group-addon"> 
           <i class="entypo-user"></i> 
          </div> 

          <input type="text" class="form-control" name="FullName" id="name" placeholder="Full Name" autocomplete="off" /> 
         </div> 
        </div> 

        <div class="form-group"> 
         <div class="input-group"> 
          <div class="input-group-addon"> 
           <i class="entypo-phone"></i> 
          </div> 

          <input type="text" class="form-control" name="Phone" id="phone" placeholder="Phone Number" data-mask="phone" autocomplete="off" /> 
         </div> 
        </div> 

        <div class="form-group"> 
         <div class="input-group"> 
          <div class="input-group-addon"> 
           <i class="entypo-calendar"></i> 
          </div> 

          <input type="text" class="form-control" name="B-D" id="birthdate" placeholder="Date of Birth (DD/MM/YYYY)" data-mask="date" autocomplete="off" /> 
         </div> 
        </div> 

        <div class="form-group"> 
         <button type="button" data-step="step-2" class="btn btn-primary btn-block btn-login"> 
          <i class="entypo-right-open-mini"></i> 
          Next Step 
         </button> 
        </div> 

        <div class="form-group"> 
         Step 1 of 2 
        </div> 

       </div> 

       <div class="step" id="step-2"> 

        <div class="form-group"> 
         <div class="input-group"> 
          <div class="input-group-addon"> 
           <i class="entypo-user-add"></i> 
          </div> 

          <input type="text" class="form-control" name="UserName" id="username" placeholder="Username" data-mask="[a-zA-Z0-1\.]+" data-is-regex="true" autocomplete="off" /> 
         </div> 
        </div> 

        <div class="form-group"> 
         <div class="input-group"> 
          <div class="input-group-addon"> 
           <i class="entypo-mail"></i> 
          </div> 

          <input type="text" class="form-control" name="Email" id="email" data-mask="email" placeholder="E-mail" autocomplete="off" /> 
         </div> 
        </div> 

        <div class="form-group"> 
         <div class="input-group"> 
          <div class="input-group-addon"> 
           <i class="entypo-lock"></i> 
          </div> 

          <input type="password" class="form-control" name="PassWord" id="password" placeholder="Choose Password" autocomplete="off" /> 
         </div> 
        </div> 

        <div class="form-group"> 
         <button type="submit" class="btn btn-success btn-block btn-login"> 
          <i class="entypo-right-open-mini"></i> 
          Complete Registration 
         </button> 
        </div> 

        <div class="form-group"> 
         Step 2 of 2 
        </div> 

       </div> 

      </div> 

     </form> 

這是我的PHP腳本：

<?php 
include 'connect.php'; 

if(isset($_POST)){ 
    $FullName = $_POST['FullName']; 
    $UserName = $_POST['UserName']; 
    $B-D = $_POST['B-D']; 
    $Gender = $_POST['Gender']; 
    $Address = $_POST['Address']; 
    $Phone = $_POST['Phone']; 
    $Email = $_POST['Email']; 
    $City = $_POST['City']; 
    $Country = $_POST['Country']; 
    $PassWord = $_POST['PassWord']; 

     $repons = $bdd->query('select count(*) from user where Username =\'' .$UserName. '\'')->fetchColumn(); 

         if($repons == 1){ 
          echo 'user already exist'; 
         } 
         else{ 
           $req = $bdd->prepare('INSERT INTO user VALUES ("",:UserName,:PassWord,:B-D,:Email,:FullName,:Phone,:Gender,:Address,:City,:Country)'); 
              $req->execute( 
                  array( ':FullName' => $FullName,           ':UserName' => $UserName, ':B-D' => $BirthDate,          ':Gender' => $Gender, ':Phone' => $Phone, ':Email' => $Email, ':City' => $City, ':Country' => $Country, ':PassWord' => $PassWord, ':Address' => $Address)); 

               $idp = $bdd->lastInsertId(); 

           echo 'you are now a member confirmation email sent'; 
          } 
else{ 
    echo 'submit is not set'; 
} 



?> 

我添加了一個會話變量，如果該文件已經執行到測試，但它仍然沒」 t顯示一個東西。

Answer 1

在PHP變量中區分大小寫。除非我誤認爲本地PHP會話變量是$_SESSION。所以，如果這是你的確切的PHP代碼，並且你想要做的只是增加鍵'var'的值，那麼你需要使用$_SESSION['var']。

它看起來更像這樣。

session_start(); 
if(isset($_SESSION['var'])) 
{ 
    $_SESSION['var']++; 
} 
else 
{ 
    $_SESSION['var'] = 0; 
} 

當然，並測試了PHP腳本增加鍵值正確，那麼你需要輸出$_SESSION['var']或其他一些指示到客戶端，或文本文件等

你必須有一直在編輯你的問題，因爲我張貼我的答案。但我會改變你的最後一條PHP線：

echo $_SESSION['var']; 

?> 

只是爲了讓你的輸出更相關和有幫助。

我會留下評論，但我沒有足夠的聲望點。 閱讀您對您的問題的進一步意見，可能有助於檢查您的PHP腳本是否正在運行。我會檢查Chrome開發人員工具的網絡標籤，看看您是否找到了正確的腳本，並返回哪些錯誤。