PHP分配會話數組while

-1

我會給數據庫中的數據並分配給會話作爲PHP中的數組。我在while循環中分配值會話。我認爲會議是一個數組，但我看，我認爲不是一個數組。我希望在創建會話的同時給出數據庫的數據，並在此會話中以數組形式給出數據庫的數據。在另一個頁面中使用此會話與foreach後。PHP分配會話數組while

代碼：

<?php 

$vericek15 = $baglanti10 -> prepare("select * from sepet where kulad = :kulad"); 
$vericek15 -> bindParam(':kulad', $kulad8); 
$vericek15 -> execute(); 
$vericek16 = $baglanti10 -> prepare("select * from sepet where kulad = ?"); 
$vericek16 -> bindParam(1, $kulad8); 
$vericek16 -> execute(); 
$vericek16say = $vericek16 -> rowCount(); 

if ($vericek16say == 0) { 
?> 
    <div id="surunyokl"> 
     <label>Your cart is empty</label> 
    </div> 

    <style type="text/css"> 
    #surunyokl{ 
     position: absolute; 
     top: 325px; 
     left: 625px; 
    } 
    </style> 

<?php 
} else { 
?> 
<div id="sepettablo"> 
    <table> 
     <tr> 
      <th style="text-align: center;">Image of product</th> 
      <th style="text-align: center;">Product</th> 
      <th style="text-align: center;">Piece</th> 
      <th style="text-align: center;">Price</th> 
      <th style="text-align: center;">Delete</th> 
     </tr> 

<?php 
while($bilgiler15 = $vericek15 -> fetch(PDO::FETCH_ASSOC)){ 

    $vericek17 = $baglanti10 -> prepare("select * from urunlist where urunad = :urunad"); 
    $vericek17 -> bindParam(':urunad', $bilgiler15['urunad']); 
    $vericek17 -> execute(); 

    $vericek18 = $baglanti10 -> prepare("select * from urunlistresim where urunad = :urunad2"); 
    $vericek18 -> bindParam(':urunad2', $bilgiler15['urunad']); 
    $vericek18 -> execute(); 

    $bilgi18 = $vericek18 -> fetch(); 

    while($bilgiler17 = $vericek17 -> fetch(PDO::FETCH_ASSOC)){ 

     $_SESSION['b'] = $bilgiler15['urunad']; 
     $_SESSION['urunadi'] = $bilgiler15['urunad']; 
     $_SESSION['urunadet'] = $bilgiler15['urunadet']; 
     $_SESSION['urunfiyat'] = $bilgiler17['urunfiyat']; 

     if ($bilgiler17['urunadet'] == 0) { 

     } 

     echo '<tr>'; 
     echo '<td><img src="'.$bilgi18['resimyol'].'" height="100" width="100"></td>'; 
     echo '<td style="width:500px;text-align:center;">'.$bilgiler15['urunad'].'</td>'; 

     if ($bilgiler17['urunadet'] == 0) { 

      echo '<td style="width:125px;text-align:center;"><input type="button" value="-" onclick="azalt('.$bilgiler15['no'].');">'.$bilgiler15['urunadet'].'</td>'; 

     }else { 

      echo '<td style="width:125px;text-align:center;"><input type="button" value="-" onclick="azalt('.$bilgiler15['no'].');">'.$bilgiler15['urunadet'].'<input type="button" value="+" onclick="artir('.$bilgiler15['no'].');"></td>'; 

     } 
     echo '<td style="width:75px;text-align:center;">'.$bilgiler17['urunfiyat'].'<label><b> € </b></label></td>'; 
     echo '<td><input type="button" value="Delete" onclick="sil('.$bilgiler15['no'].')"></td>'; 

     echo '</tr>'; 

     @$fiyat += $bilgiler17['urunfiyat'] * $bilgiler15['urunadet']; 
     @$toplamadet += $bilgiler15['urunadet']; 
     if ($toplamadet == 1) { 
      $kargo = 5; 
     }elseif ($toplamadet > 1) { 
      $kargo = 5 + ($toplamadet - 1); 
     }else{ 
     } 
     $toplam = $fiyat + $kargo; 
    } 

}

我試過，但我不是不能。

我該怎麼做？

請分享代碼模型。

我需要你的幫助。

注意：我的代碼很複雜。對不起。我鋤頭你明白。

來源

2017-09-23 Thiers

我們展示的代碼使用的是請 – RiggsFolly

@RiggsFolly確定。 – Thiers

PHP $ _SESSION變量是一個數組，除非你已經做了一些事情來損壞你的代碼 – RiggsFolly

對不起，我不知道該代碼是做什麼，但你基本上是沒有設置陣列爲每次要覆蓋這些數據輪while循環

$_SESSION['b'] = $bilgiler15['urunad']; 
    $_SESSION['urunadi'] = $bilgiler15['urunad']; 
    $_SESSION['urunadet'] = $bilgiler15['urunadet']; 
    $_SESSION['urunfiyat'] = $bilgiler17['urunfiyat'];

修改它，就添加了一個新的項目會議在會話每次一輪while循環

$_SESSION['b'][] = $bilgiler15['urunad']; 
    $_SESSION['urunadi'][] = $bilgiler15['urunad']; 
    $_SESSION['urunadet'][] = $bilgiler15['urunadet']; 
    $_SESSION['urunfiyat'][] = $bilgiler17['urunfiyat'];

現在你將有很多$_SESSION['b'] occurances等

它可能woudl更容易要做到這一點，以便各行添加爲新一次出現在陣列中這樣

$_SESSION['bilgiler15'][] = array(
           'b'   => $bilgiler15['urunad'], 
           'urunadi' => $bilgiler15['urunad'], 
           'urunadet' => $bilgiler15['urunadet'], 
           'urunfiyat' => $bilgiler17['urunfiyat'], 
           );

或許

$_SESSION['bilgiler15'][$bilgiler15['urunad']] = 
         array(
           'urunadi' => $bilgiler15['urunad'], 
           'urunadet' => $bilgiler15['urunadet'], 
           'urunfiyat' => $bilgiler17['urunfiyat'], 
          );

來源

2017-09-23 16:26:43 RiggsFolly

我不能在會話 – Thiers

中使用** [] **當然可以。 – RiggsFolly

如何？每次while循環運行會話更改的值時，請幫助 – Thiers

PHP分配會話數組while

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