CssToInlineStyles class

About

CssToInlineStyles is a class that enables you to convert HTML-pages/files into HTML-pages/files with inline styles. This is very useful when you’re sending emails.

Installation

The recommended installation way is through Composer.

$ composer require tijsverkoyen/css-to-inline-styles

Example

use TijsVerkoyen\CssToInlineStyles\CssToInlineStyles;

// create instance
$cssToInlineStyles = new CssToInlineStyles();

$html = file_get_contents(__DIR__ . '/examples/sumo/index.htm');
$css = file_get_contents(__DIR__ . '/examples/sumo/style.css');

// output
echo $cssToInlineStyles->convert(
    $html,
    $css
);

Known issues

• no support for pseudo selectors
• no support for css-escapes
• UTF-8 charset is not always detected correctly. Make sure you set the charset to UTF-8 using the following meta-tag in the head: <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />. (Note: using <meta charset="UTF-8"> does NOT work!)

Sites using this class

• Each site based on Fork CMS
• Print en Bind
• Tiki Wiki CMS Groupware (starting in Tiki 13)
• Laravel Framework