使用 PHP 更改 CSS 值 [英] Change CSS value by using PHP

问题描述

例如，我有这个 CSS 脚本:

For example, I have this CSS script:

<style>
.header{
background:none:
color:#fff;
}
</style>

然后，我想将标题值更改为:

Then, I would like to change the header value to:

<style>
.header{
background-color:#fff:
color:#000;
}
</style>

值存储在数据库中.让我感到困惑的是哪个应该是最好的:使用 PHP 脚本或 CSS 甚至 javascript.我希望它根据我的数据库中的 CSS 值进行更改，我可以在需要时再次更改(通过使用 PHP 脚本).也许这个问题太笼统了，但是，请给我一些我可以很好地执行的脚本.感谢您的帮助.

The values are stored in database. What makes me confused is which should be the best to do that: Using PHP script or CSS or even javascript. I want it changed based on the CSS value from my database which I can change again when I need it (by using PHP script). Perhaps this question is too general but, please give me some scripts which I can perform it well. Thanks for any help.

推荐答案

首先，将文件的扩展名从(例如) style.css 更改为 style.php .然后将其添加到 css 的第一行:

first, change the extension of your file from (e.g.) style.css to style.php . Then add this to the first line of your css:

<代码>

之后，您可以将背景值定义为变量并轻松更改.

and after that you can define the value of your background as a variable and change it easily.

背景:<?php echo $value;?>

并在您的 php 文件中:

and in your php file:

更新:

<?php $value = "#fff"; ?>

这篇关于使用 PHP 更改 CSS 值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！