我在我的cart.php頁面得到錯誤

Question

爲什麼我在我的cart.php

"Fatal error: Call to undefined function money_format() in C:\xampp\htdocs\link\onlinestore\cart.php on line 112"

cart.php收到此錯誤：

<?php 

    session_start(); 

    error_reporting(E_ALL); ini_set('display_errors', '1'); include 
    "storescripts/connect_to_mysql.php"; ?> <?php 

    if (isset($_POST['pid'])) { 
     $pid = $_POST['pid'];  $wasFound = false; $i = 0; 

    if (!isset($_SESSION["cart_array"]) || count($_SESSION["cart_array"]) 
    < 1) { 
     // RUN IF THE CART IS EMPTY OR NOT SET  $_SESSION["cart_array"] = array(0 => array("item_id" => $pid, "quantity" => 1)); } else {  // RUN IF THE CART HAS AT LEAST ONE ITEM IN IT  foreach 
    ($_SESSION["cart_array"] as $each_item) { 
       $i++; 
       while (list($key, $value) = each($each_item)) { 
        if ($key == "item_id" && $value == $pid) { 
         // That item is in cart already so let's adjust its quantity using array_splice() 
         array_splice($_SESSION["cart_array"], $i-1, 1, array(array("item_id" => $pid, "quantity" => $each_item['quantity'] + 
    1))); 
         $wasFound = true; 
        } // close if condition 
       } // close while loop 
      } // close foreach loop 
      if ($wasFound == false) { 
       array_push($_SESSION["cart_array"], array("item_id" => $pid, "quantity" => 1)); 
      } } header("location: cart.php"); 
     exit(); } 
?> 
<?php 

    if (isset($_GET['cmd']) && $_GET['cmd'] == "emptycart") { 
     unset($_SESSION["cart_array"]); } 
?> 
<?php 


    if (isset($_POST['item_to_adjust']) && $_POST['item_to_adjust'] != "") 
    { 
     // execute some code $item_to_adjust = $_POST['item_to_adjust'];  $quantity = $_POST['quantity'];  $quantity = 
    preg_replace('#[^0-9]#i', '', $quantity); // filter everything but 
    numbers if ($quantity >= 100) { $quantity = 99; } if ($quantity < 1) 
    { $quantity = 1; } if ($quantity == "") { $quantity = 1; }  $i = 0; 
    foreach ($_SESSION["cart_array"] as $each_item) { 
       $i++; 
       while (list($key, $value) = each($each_item)) { 
        if ($key == "item_id" && $value == $item_to_adjust) { 
         // That item is in cart already so let's adjust its quantity using array_splice() 
         array_splice($_SESSION["cart_array"], $i-1, 1, array(array("item_id" => $item_to_adjust, "quantity" => $quantity))); 
        } // close if condition 
       } // close while loop  } // close foreach loop } ?> <?php 


    if (isset($_POST['index_to_remove']) && $_POST['index_to_remove'] != 
    "") { 
     // Access the array and run code to remove that array index $key_to_remove = $_POST['index_to_remove'];  if 
    (count($_SESSION["cart_array"]) <= 1) { 
     unset($_SESSION["cart_array"]);  } else { 
     unset($_SESSION["cart_array"]["$key_to_remove"]); 
     sort($_SESSION["cart_array"]); } } 
?> 
<?php 


    $cartOutput = ""; $cartTotal = ""; $pp_checkout_btn = ''; 
    $product_id_array = ''; if (!isset($_SESSION["cart_array"]) || 
    count($_SESSION["cart_array"]) < 1) { 
     $cartOutput = "<h2 align='center'>Your shopping cart is empty</h2>"; } else {  // Start PayPal Checkout Button 
    $pp_checkout_btn .= '<form 
    action="https://www.paypal.com/cgi-bin/webscr" method="post"> 
     <input type="hidden" name="cmd" value="_cart"> 
     <input type="hidden" name="upload" value="1"> 
     <input type="hidden" name="business" value="chowdhurym79@gmail.com">'; // Start the For Each loop $i = 0; 

     foreach ($_SESSION["cart_array"] as $each_item) {   $item_id = $each_item['item_id'];  $sql = mysql_query("SELECT * FROM products 
    WHERE id='$item_id' LIMIT 1");  while ($row = 
    mysql_fetch_array($sql)) {   $product_name = $row["product_name"]; 
      $price = $row["price"];    $details = $row["details"];   } 
     $pricetotal = $price * $each_item['quantity'];  $cartTotal = 
    $pricetotal + $cartTotal;   setlocale(LC_MONETARY, "en_US"); 
      $pricetotal = money_format("%10.2n", $pricetotal);  // Dynamic Checkout Btn Assembly  $x = $i + 1;  $pp_checkout_btn .= 
    '<input type="hidden" name="item_name_' . $x . '" value="' . 
    $product_name . '"> 
      <input type="hidden" name="amount_' . $x . '" value="' . $price . '"> 
      <input type="hidden" name="quantity_' . $x . '" value="' . $each_item['quantity'] . '"> ';  // Create the product array 
    variable  $product_id_array .= 
    "$item_id-".$each_item['quantity'].",";  // Dynamic table row 
    assembly  $cartOutput .= "<tr>";  $cartOutput .= '<td><a 
    href="product.php?id=' . $item_id . '">' . $product_name . '</a><br 
    /><img src="inventory_images/' .  $item_id . '.jpg" alt="' . 
    $product_name. '" width="40" height="52" border="1" /></td>'; 
     $cartOutput .= '<td>' . $details . '</td>';   $cartOutput .= '<td>' 
    . $price . '</td>'; 
       $cartOutput .= '<td><form action="cart.php" method="post">  <input name="quantity" type="text" value="' . $each_item['quantity'] 
    . '" size="1" maxlength="2" />  <input name="adjustBtn' . $item_id . 
    '" type="submit" value="change" />  <input name="item_to_adjust" 
    type="hidden" value="' . $item_id . '" />   </form></td>'; 
     //$cartOutput .= '<td>' . $each_item['quantity'] . '</td>'; 
     $cartOutput .= '<td>' . $pricetotal . '</td>';  $cartOutput .= 
    '<td><form action="cart.php" method="post"><input name="deleteBtn' . 
    $item_id . '" type="submit" value="X" /><input name="index_to_remove" 
    type="hidden" value="' . $i . '" /></form></td>';   $cartOutput .= 
    '</tr>';  $i++; 
     }  setlocale(LC_MONETARY, "en_US"); 
     $cartTotal = money_format("%10.2n", $cartTotal); $cartTotal = "<div style='font-size:18px; margin-top:12px;' align='right'>Cart 
    Total : ".$cartTotal." USD</div>"; 
     // Finish the Paypal Checkout Btn  $pp_checkout_btn .= '<input type="hidden" name="custom" value="' . $product_id_array . '"> <input 
    type="hidden" name="notify_url" 
    value="https://www.yoursite.com/storescripts/my_ipn.php">  <input 
    type="hidden" name="return" 
    value="https://www.yoursite.com/checkout_complete.php"> <input 
    type="hidden" name="rm" value="2"> <input type="hidden" name="cbt" 
    value="Return to The Store"> <input type="hidden" 
    name="cancel_return" 
    value="https://www.yoursite.com/paypal_cancel.php"> <input 
    type="hidden" name="lc" value="US"> <input type="hidden" 
    name="currency_code" value="USD">  <input type="image" 
    src="http://www.paypal.com/en_US/i/btn/x-click-but01.gif" 
    name="submit" alt="Make payments with PayPal - its fast, free and 
    secure!">  </form>'; } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 
    Transitional//EN" 
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html 
    xmlns="http://www.w3.org/1999/xhtml"> <head> <meta 
    http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
    <title>Your Cart</title> <link rel="stylesheet" href="style/style.css" 
    type="text/css" media="screen" /> </head> <body> <div align="center" 
    id="mainWrapper"> <?php include_once("template_header.php");?> 
    <div id="pageContent"> 
     <div style="margin:24px; text-align:left;"> 

     <br /> 
     <table width="100%" border="1" cellspacing="0" cellpadding="6"> 
     <tr> 
      <td width="18%" bgcolor="#C5DFFA"><strong>Product</strong></td> 
      <td width="45%" bgcolor="#C5DFFA"><strong>Product Description</strong></td> 
      <td width="10%" bgcolor="#C5DFFA"><strong>Unit Price</strong></td> 
      <td width="9%" bgcolor="#C5DFFA"><strong>Quantity</strong></td> 
      <td width="9%" bgcolor="#C5DFFA"><strong>Total</strong></td> 
      <td width="9%" bgcolor="#C5DFFA"><strong>Remove</strong></td> 
     </tr> 
     <?php echo $cartOutput; ?> 
     <!-- <tr> 
      <td>&nbsp;</td> 
      <td>&nbsp;</td> 
      <td>&nbsp;</td> 
      <td>&nbsp;</td> 
      <td>&nbsp;</td> 
      <td>&nbsp;</td> 
     </tr> --> 
     </table> 
     <?php echo $cartTotal; ?> 
     <br /> <br /> <?php //echo $pp_checkout_btn; ?> 
     <br /> 
     <br /> 
     <a href="cart.php?cmd=emptycart">Click Here to Empty Your Shopping Cart</a> 
     </div> <br /> </div> <?php include_once("template_footer.php");?> </div> 
    </body> 
</html> 

Answer 1

從http://php.net/manual/en/function.money-format.php筆記：

The function money_format() is only defined if the system has strfmon capabilities. For example, Windows does not, so money_format() is undefined in Windows.

您可能需要在該Windows服務器上檢查您的PHP配置。