php - 如何使用 PHP 动态添加 CSS 代码？

Question

我有这个样本:

代码 PHP

<?php Zend_Debug::dump($_helper->productAttribute($_product, $_product->getDescription(), 'description')); exit; ?>

返回这个字符串

string(345) "<p>With glossy, raven-black frames, the <strong>Coleman</strong> frames command attention. With a slightly wider frame, narrow bridge, and more rounded line, you&rsquo;ll feel stylish and modern. Their bold, elegant, raven-black color is every bit the classic look. But their high style and lightweight feel hit just the right modern note.</p>

我想操作这个字符串，所以要有下面的形式:

string(345) "<p>With glossy, raven-black frames, the <strong style="font-size: echo $myvar; ">Coleman</strong> frames command attention. With a slightly wider frame, narrow bridge, and more rounded line, you&rsquo;ll feel stylish and modern. Their bold, elegant, raven-black color is every bit the classic look. But their high style and lightweight feel hit just the right modern note.</p>

基本上我想为我的 php 字符串添加 css 样式。

我怎样才能动态地做到这一点？

提前致谢!

Answer 1

假设您将字符串存储在 $str 变量中。然后:

str_replace("<strong>", "<strong style='font-size: " . $myvar . "'>", $str);