Html 表单/php：选择选项值=数组
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Html Form / php : select with option value = array
提问by prestarocket
How can I use a php array as the value of an HTML <option>?
如何使用 php 数组作为 HTML 的值<option>？
e.g.
例如
<select name='myname'>
<option value=' array("font-family" => "font-family: 'Yeseva One', serif","font-name" => "Yeseva One","css-name" =>"Yeseva+One")'>
Font 1
</option>
...
</select>
回答by Kristian Hildebrandt
It kind of depends on what you want to archive in the end. I've got 3 options for you:
这有点取决于您最终要存档的内容。我有 3 个选项供您选择：
1) Json is pretty flexible:
1) Json 非常灵活：
<option value="<?php json_encode($yourArray) ?>">Font 1</option
You can then later on convert Json back to an array with json_decode.
然后，您可以稍后使用 json_decode 将 Json 转换回数组。
2) If you need the data for server client side scripting, it would probably be a better idea to use HTML5's data attributes:
2) 如果您需要服务器客户端脚本的数据，使用 HTML5 的数据属性可能是一个更好的主意：
<option value="value1" data-fontname="Yeseva One" data-cssname="Yeseva+One">Font 1</option>
3) You can use hidden input fields, which will allow you to retrieve the values like $_POST['font1']['css_name'] ect. :
3）您可以使用隐藏的输入字段，这将允许您检索 $_POST['font1']['css_name'] 等值。：
<input type="hidden" name="font1[font_name]" value="Yeseva One" />
You will obviously have to escape your values. But you get the idea.
显然，您将不得不逃避您的价值观。但是你明白了。
回答by Galled
I think you can serializethe array:
我认为您可以序列化数组：
<?php
$arrYourArray = array(
"font-family" => "font-family: 'Yeseva One', serif",
"font-name" => "Yeseva One",
"css-name" =>"Yeseva+One");
?>
<select name="myname">
<option value="<?php echo serialize($arrYourArray); ?> ">
Font 1
</option>
...
</select>
回答by Yazan Malkawi
I think the best approach for you is to put the values with comma separation i.e
我认为对你来说最好的方法是用逗号分隔值，即
<select name='myname'>
<option value='Yeseva One, serif'</option>
</select>
and in the php you can implode the result into an array
在 php 中，您可以将结果内爆到一个数组中
$array_of_results = implode( $_POST['myname'] );
回答by Josh Foskett
Are you trying to create a select form based on the options you have set in your array?
您是否正在尝试根据您在数组中设置的选项创建一个选择表单？
If so, you could do this:
如果是这样，你可以这样做：
<select name="myname">
<?php
$selects = Array('Verdana' => 'font-family: Verdana;', '\'Trebuchet MS\', Helvetica, Arial, sans-serif' => 'font-family: \'Trebuchet MS\', Helvetica, Arial, sans-serif;');
foreach($selects as $select => $css) {
echo '<option value="' . $css . '">' . $select . '</option>';
}
?>
</select>
