ProCacheMinifyHTML::minifyInlineCSS() method           
Minify a CSS string, for inline CSS minification
This is a simple default handler if no external handler was provided.
Source: https://github.com/GaryJones/Simple-PHP-CSS-Minification/
Usage
$int = $min->minifyInlineCSS(string $html);Arguments
| Name | Type(s) | Description | 
|---|---|---|
| $html | string | 
Return value
intNumber of CSS blocks that were minified
API reference based on ProcessWire core version 3.0.252