如何在php中从多维数组中增加下拉列表 [英] How to inflate the dropdown from the multidimentional array in php

问题描述

我正在尝试遍历数组以增加下拉列表。但是我不能这样做。我为此尝试了许多方法。但是没有任何东西适合我。我在下面尝试的方法之一

I am trying to loop through an array for inflate the dropdown. But I am not able to do so. I have tried many methods for this. But Nothing works for me. One of the method I try below

这里是我要在下拉菜单中填充的数组。我要膨胀的单个数组中有22个数组。

Here is the array which I am trying to inflate in dropdown. There are 22 array in this single array which I am trying to inflate.

 array(22) {
     [0] => array(4) {
         [0] => string(26) "Black Angled Buckle Jacket"
         [1] => string(6) "036890"
         [2] => int(48503) 
         [3] => array(4) {
             [0] => string(83) "http://thebestofcards.com/wp-content/uploads/2016/09/product-man-6a-uai-480x640.jpg"
             [1] => int(480) 
             [2] => int(640) 
             [3] => bool(false)
         }
     }
     ...
 }

这是代码

$result = count($data);

var_dump($data);
for ($row = 0; $row < $result; $row++) {
    //echo "<p><b>Row number $row</b></p>";
    echo '<select name="productddl">';
    //echo "<ul>";
    for ($col = 0; $col < 3; $col++) {
        echo '<option value="'.$data[$row][$col][0].'">'.$data[$row][$col][1].'</option>'
        //echo "<li>".$data[$row][$col]."</li>";
    }
    echo '</select>';;
    //echo "</ul>";
}

我只想将数组中的产品名称提取到下拉列表中。有人可以帮忙吗？

I just want to fetch the product name in the array to the dropdown. Can anybody help?

谢谢

推荐答案

那不是那么困难，数组不是太嵌套，它只是产品列表，唯一的问题是，您不用数字就使用assoc和更有意义的键，而有了数字。

that's not so difficult, array isn't too nested, it is just a list of products, the only issue is that instead of using assoc and more meaningful keys, you have numbers.

echo '<select name="productddl">';
foreach ($data as $row) {
    echo '<option value="', $row[1], '">', $row[0] , '</option>';
}
echo '</select>';

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