Question

大家好，我在php世界中还是新手还在学习，我完全迷失了。我已经尝试了所有内容并阅读了很多博客，但没有什么可以帮助我弄清楚如何去做。我有这个代码（下面）完美地工作..由于<ul>＆amp; <li>的

<?php
$values = range(1, 31);
$rows = array_chunk($values, 5);


foreach ($rows as $row) {
    print "<ul>";
    foreach ($row as $value) {
        print "<li>" . $value . "</li>";
    }
    print "</ul>";
}
?>

但是当我尝试将它与我的其他代码（下面）合并在一起时，它就停止工作了。它只显示<ul>，并且没有在<li>中放置的数据甚至不显示。

<?php 
        $product = Mage::getModel('catalog/product');
        $attributes = Mage::getResourceModel('eav/entity_attribute_collection')
        ->setEntityTypeFilter($product->getResource()->getTypeId())
        ->addFieldToFilter('attribute_code', 'manufacturer');
        $attribute = $attributes->getFirstItem()->setEntity($product->getResource());
        $manufacturers = $attribute->getSource()->getAllOptions(false);
?>


<ul> 
<?php foreach ($manufacturers as $manufacturer): ?>
    <li>
        <a href="/manufacturer/<?php echo $manufacturer['label'] ?>">
            <?php echo $manufacturer['label'] ?>
        </a>
    </li>
<?php endforeach; ?>
</ul>

这是我尝试的变种之一（不会向我显示500错误的变种）

<?php
$rows = array_chunk($manufacturers, 5);


foreach ($manufacturers as $manufacturer) {
    echo "<ul>";
    foreach ($row as $manufacturer) {
        echo "<li>"  ?> 
                <a href="/manufacturer/<?php echo $manufacturer['label'] ?>"><?php echo $manufacturer['label'] ?></a>
<?php   echo "</li>"; ?>
<?php    }
    echo "</ul>";
}
?>

我知道我正在做的事情是完全错误的，但正如我所说，我还是新学习（我还有很长的路要走，我知道。）

任何帮助都不仅仅是欣赏。提前谢谢！

编辑：数组（[value] =＆gt; 15 [标签] =＆gt;乔丹）数组（[value] =＆gt; 19 [标签] =＆gt; Maison Scotch）数组（[value] =＆gt; 5 [标签] =＆gt;博物馆）数组（[value] =＆gt; 17 [标签] =＆gt;耐克）数组（[值] =＆gt; 16 [标签] =＆gt;耐克篮）数组（[value] =＆gt; 11 [标签] =＆gt;巡回演出）数组（[value] =＆gt; 7 [标签] =＆gt; PeB）数组（[value] =＆gt; 14 [标签] =＆gt; Penfiled）数组（[value] =＆gt; 4 [标签] =＆gt;总统）数组（[value] =＆gt; 23 [标签] =＆gt; Scotch＆amp; Soda）数组（[value] =＆gt; 12 [标签] =＆gt; Solovair）数组（[value] =＆gt; 13 [标签] =＆gt;上）数组（[value] =＆gt; 20 [标签] =＆gt; Vans）数组（[value] =＆gt; 18 [label] =＆gt; Wood Wood）

Answer 1

混合你的变量。可能你想要这样的东西：

<?php
$rows = array_chunk($manufacturers, 5);

foreach ($rows as $row) {
?>
    <ul>
    <?php foreach ($row as $manufacturer) { ?>
        <li>
            <a href="/manufacturer/<?php echo $manufacturer['label']; ?>">
                this is a link
            </a>
        </li>
    <?php } ?>
    </ul>
<?php } ?>

注意变量是如何在两个foreach循环中级联的。

PHP - array_chunk - 无法使其适应工作

1 个答案: