在一个css语句中添加一个php变量！ [英] add a php variable to a css statement!

问题描述

我想在CSS样式声明中加入以下内容。

I would like to include the following in my css style statment. is it possible?

<option selected value="" class="" style= background: url<?php some php variable; ?></option>

推荐答案

如果那部分HTML代码在 .php 文件，是的，有可能：PHP只是生成输出，无论文本数据实际上是否对应于CSS，HTML，JS，...

If that portion of HTML code is in a .php file, yes, it is possible : PHP does just generate the output, no matter if the textual data is actually corresponding to CSS, HTML, JS, ...

请注意，尽管此处的HTML代码不太正常：您缺少 style 属性，则应在网址周围添加括号，并应使用 selected = selected 。

Note though that your HTML code, here, is not quite OK : you are missing quotes arround the content of the style attribute, you should add parenthesis arround the url, and should use selected="selected".

还要注意，您需要 echo 变量的内容-不仅要使用其名称。

Also note that you need to echo the content of the variable -- and not just use its name.

因此，基本上，您应该具有以下内容：

So, basically, you should have something like this :

<option selected="selected" value="" class="" 
    style="background: url(<?php echo $your_variable; ?>)">
  text of your option
</option>

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