README

Extracts CSS from HTML <style>-Tags

(Also the lamest wordplay I could possibly come up with...)

How

Installation

Install via composer

composer require spazzmarticus/e-css-tractor

Usage

//Your HTML-Document with one or more <style>-Tags
$html = '<html><head><style>p { color: blue; }</style></head>...<style>h1 { background-color: green; }</style></html>'; 
$eCSStractor = new eCSStractor();
$css = $eCCStractor->extract($html);

header("Content-type: text/css");
echo $css;

p { color: blue; }
h1 { background-color: green; }

Example

Check out the example/ directory. The styles from input.html are extracted in css.php and used in usage.html.

What not

This doesn't optimize the styles. GIGO ;)

Why

I built a tool to send newsletters with. The editor for the newsletter-content had to be able to work with multiple templates (each containing unique styles). By extracting the styles from the templates I was able to dynamically change the template for a preview (outside the editor) and the styles in the editor accordingly.

Before sending the newsletter the styles are written inline by emogrifier so there was no need to change anyting.

spazzmarticus/e-css-tractor

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README 文档

README

How

Installation

Usage

Example

What not

Why

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