我想从包含的文件中插入数据并自动创建HTML元素。
在data.php中，我有：
$vps_de_dc1_s1 = array(
"name"=>"Germany, DC1, First",
"price"=>"10€",
);
$vps_de_dc1_s2 = array(
"name"=>"Germany, DC1, Second",
"price"=>"10€",
);
$vps_de_dc2_s1$vps_ de_dc2_s2$vps_ cz_dc1_s1$vps_cz_dc12_s1。。。，等
在page.php中应该有：
include('data.php');
<tr class="vps_de_dc1">
<td class="column-left">
name
</td>
<td class="column-right">
$vps_de_dc1_s1["name"]
</td>
<td class="column-right">
$vps_de_dc1_s2["name"]
</td>
<td class="column-right">
$vps_de_dc1_s3["name"]
</td>
</tr>
<tr class="vps_de_dc2">
<td class="column-left">
name
</td>
<td class="column-right">
$vps_de_dc2_s1["name"]
</td>
<td class="column-right">
$vps_de_dc2_s2["name"]
</td>
<td class="column-right">
$vps_de_dc2_s3["name"]
</td>
</tr>
...
我想知道，是否有可能在这里以某种方式自动创建表元素？
更新：事实上，对于echo，我必须手动创建所有表实例。但我想找到一种方法，从data.php中为每个$vps_*自动创建所有这些<tr class="vps_*_dc*">...</tr>。
首先从data.php开始。在底部，添加所有数组的主数组：
$masterArray = array(
'vps_de' => array ('dc' => 2, 's' => 4), // The key is the root name.
'vps_cz' => array ('dc' => 2, 's' => 4), // The value is information about how many dc and s exist per location.
// This example means that this has 2 dc and 4 s for a total of 8 possible arrays that you've defined.
...
);
在page.php中：
foreach ($masterArray as $varName => $infoArray) // Iterating through the master list.
{
for ($dc = 1; $dc <= $infoArray['dc']; $dc++) // Iterating through however many numbers up to the dc limit.
{
$className = $varName . '_dc' . $dc; // Creating the class name, which is the location key root concatenated with the dc number.
echo '<tr class="' . $className . '">'; // Echo the table row.
for ($s = 1; $s <= $infoArray['s']; $s++) // Iterating through however many numbers up to the s limit.
{
$arrayName = $className . '_s' . $s; // Creating the name of the variable, reference to the array.
if (isset($$arrayName)) // Checking to see if the variable by the name we just created exists.
{
$tmpArray = $$arrayName; // Using a variable variable to reference the array using its name.
echo '<td class="column-left">';
echo $tmpArray['name']; // I think you can use $$arrayName['name'] here, but it's been loaded to $tmpArray just to be safe.
echo '</td>';
}
}
echo '</tr>';
}
}
编辑：在阅读了你的问题之后，你的要求似乎比我最初想象的更复杂。
希望这就是你想要的。
祝你好运！
<?php
include('data.php');
echo "
<tr class='"vps_de_dc1'">
<td class='"column-left'">
name
</td>
<td class='"column-right'">".
$vps_de_dc1_s1["name"].
"</td>
<td class="column-right">".
$vps_de_dc1_s2["name"].
"</td>
<td class='"column-right'">".
$vps_de_dc1_s3["name"].
"</td>
</tr>
<tr class='"vps_de_dc2'">
<td class="column-left">
name
</td>
<td class='"column-right'">".
$vps_de_dc2_s1["name"].
"</td>
<td class='"column-right'">".
$vps_de_dc2_s2["name"].
"</td>
<td class='"column-right'">".
$vps_de_dc2_s3["name"].
" </td>
</tr>"
?>