kaufen button-PHP-Programm in den Warenkorb

Question

i ein Add tue gut.Aber cart.everything wird, wenn ich die Daten aus der Sitzung 2d-Array in der Datenbank zu speichern versuche es nicht richtig, dh das geschieht Die ID und die Menge des letzten Produkts werden nur gespeichert.

dies ist die Seite, die die Daten in der Datenbank zu speichern, verwendet wird

<?php 
session_start(); 
echo "<pre>"; 
$value=$_SESSION['cart']; 
foreach ($_SESSION['cart'] as $item) { 
    // echo 'p_id: ', $item['id'], '<br />'; 
    // echo 'p_size: ', $item['p_size'], '<br />'; 
    //echo 'p_qty: ', $item['qty'], '<br /><br />'; 
} 
//print_r($value); 
echo"done"; 
echo $address=$_GET['add']; 
echo "<br>"; 
echo $con=$_GET['cont']; 
echo "<br>"; 
echo $mail=$_GET['mail']; 
echo "<br>"; 
echo $pay=$_GET['mode']; 
echo "<br>"; 
echo $total=$_GET['total']; 
echo "<br>"; 

//echo "".$_SESSION['cart']; 
//echo $total=$_SESSION['id']; 
//echo $total=$_GET['total']; 
$servername = "localhost"; 
$username = "root"; 
$password = "root"; 
$dbname = "admin1"; 

// Create connection 
$conn = new mysqli($servername, $username, $password, $dbname); 
// Check connection 
if ($conn->connect_error) { 
    die("Connection failed: " . $conn->connect_error); 
} 
echo "connected successfully"; 
echo"<br>"; 

foreach ($_SESSION['cart'] as $value){ 
    // print_r($_SESSION); 
//print_r($_SESSION['cart']); 
    $sql="INSERT INTO orders(total,id,qty,address,cont,mail,mode) values ('".$total."','".$value['id']."','".$value['qty']."','".$address."','".$con."','".$mail."','".$pay."')"; 

} 
if ($conn->query($sql) === TRUE) { 
    echo "New record created successfully"; 
} else { 
    echo "Error: " . $sql . "<br>" . $conn->error; 
} 
?> 

Answer 1

Sie hinzufügen sollten $ conn-> query ($ sql) in foreach-Schleife. Versuchen Sie es:

<?php 
    session_start(); 
    echo "<pre>"; 
    $value=$_SESSION['cart']; 
    foreach ($_SESSION['cart'] as $item) { 
     // echo 'p_id: ', $item['id'], '<br />'; 
     // echo 'p_size: ', $item['p_size'], '<br />'; 
     //echo 'p_qty: ', $item['qty'], '<br /><br />'; 
    } 
    //print_r($value); 
    echo"done"; 
    echo $address=$_GET['add']; 
    echo "<br>"; 
    echo $con=$_GET['cont']; 
    echo "<br>"; 
    echo $mail=$_GET['mail']; 
    echo "<br>"; 
    echo $pay=$_GET['mode']; 
    echo "<br>"; 
    echo $total=$_GET['total']; 
    echo "<br>"; 

    //echo "".$_SESSION['cart']; 
    //echo $total=$_SESSION['id']; 
    //echo $total=$_GET['total']; 
    $servername = "localhost"; 
    $username = "root"; 
    $password = "root"; 
    $dbname = "admin1"; 

    // Create connection 
    $conn = new mysqli($servername, $username, $password, $dbname); 
    // Check connection 
    if ($conn->connect_error) { 
     die("Connection failed: " . $conn->connect_error); 
    } 
    echo "connected successfully"; 
    echo"<br>"; 
    $success= false; 
    foreach ($_SESSION['cart'] as $value){ 
     // print_r($_SESSION); 
    //print_r($_SESSION['cart']); 
     $sql="INSERT INTO orders(total,id,qty,address,cont,mail,mode) values ('".$total."','".$value['id']."','".$value['qty']."','".$address."','".$con."','".$mail."','".$pay."')"; 

     if ($conn->query($sql) === TRUE) { 
      $success = true; 
     } else { 
      echo "Error: " . $sql . "<br>" . $conn->error; 
      $success = false; 
      break; 
     } 

    } 

    if($success) 
    echo "New record created successfully"; 

?>