Question

如何为此代码添加更多值以供显示？

例如：我向不同供应商的购物车添加了5件产品。

function getVendors()
{
  foreach($_SESSION["products"] as $product) {
    $org[$product["member_display_name"]][]   =   $product["p_name"];
  }
  return (!empty($org)) ? $org : array();
}

foreach (getVendors() as $vendor => $prods) {
  echo "<li>Vendor Name : {$vendor} </li>";
  echo "<li>" . implode("</li><li>",$prods) . "</li>";
}

我的代码：

Vendor Name : TEST1
P1
Vendor Name : TEST2
P2
P3
Vendor Name : TEST3
P4
Vendor Name : TEST4
P5

此代码的输出如下：

$product["member_payment"]

这就是我想要的

我想添加Vendor Name : TEST1 P1 Payment to Vendor : 000-111-111 Vendor Name : TEST2 P2 P3 Payment to Vendor : 000-111-222 Vendor Name : TEST3 P4 Payment to Vendor : 000-111-333 Vendor Name : TEST4 P5 Payment to Vendor : 000-111-444以便显示如下：

            <form name="sentMessage" id="contactForm" action="mailer.php" method="post" novalidate>
                <div class="row control-group">
                    <div class="form-group col-xs-12 floating-label-form-group controls">
                        <label>Name</label>
                        <input type="text" name="name" class="form-control" placeholder="Name" id="name" required data-validation-required-message="Please enter your name.">
                        <p class="help-block text-danger"></p>
                    </div>
                </div>
                <div class="row control-group">
                    <div class="form-group col-xs-12 floating-label-form-group controls">
                        <label>Email Address</label>
                        <input type="email" name="email" class="form-control" placeholder="Email Address" id="email" required data-validation-required-message="Please enter your email address.">
                        <p class="help-block text-danger"></p>
                    </div>
                </div>
                <div class="row control-group">
                    <div class="form-group col-xs-12 floating-label-form-group controls">
                        <label>Phone Number</label>
                        <input type="tel" name="phone" class="form-control" placeholder="Phone Number" id="phone" required data-validation-required-message="Please enter your phone number.">
                        <p class="help-block text-danger"></p>
                    </div>
                </div>
                <div class="row control-group">
                    <div class="form-group col-xs-12 floating-label-form-group controls">
                        <label>Message</label>
                        <textarea rows="5" name="message" class="form-control" placeholder="Message" id="message" required data-validation-required-message="Please enter a message."></textarea>
                        <p class="help-block text-danger"></p>
                    </div>
                </div>
                <br>
                <div id="success"></div>
                <div class="row">
                    <div class="form-group col-xs-12">
                        <button type="submit" class="btn btn-default">Send</button>
                    </div>
                </div>
            </form>

Answer 1

恕我直言，你需要重新调整你的阵列。在$ org中添加一对额外的键，因此您可以从迭代器

访问它

function getVendors() {
    foreach($_SESSION["products"] as $product) {
        $org[$product["member_display_name"]]['product'][]   =   $product["p_name"];
    }
    $org[$product["member_display_name"]]['payment'] = $product["p_payment"]; //where $product['p_payment'] is a string like '000-111-222'

    return (!empty($org))? $org : array(); 
}

foreach(getVendors() as $vendor => $prods) {
    echo "<li>Vendor Name : {$vendor} </li>";
    if (isset($prods['product'])) echo "<li>".implode("</li><li>",$prods['product'])."</li>";
    if (isset($prods['payment'])) echo "<li>Payment to Vendor : ".$prods['payment']."</li>";
}

我正在回答＆amp;在我头顶打字..希望你得到一般的想法。

PHP为供应商的显示组添加更多值到foreach

1 个答案: