Functions

This extension has no direct usage, but it used by other extensions.

This is a special extension that allows other extensions to create custom CSS functions. Extensions with the register_function method can map a function to a CSS function.

Usage

This extension will function automatically when enabled.

Settings

This extension has no settings.

Hooks

register_function(Scaffold_Extension_Functions $obj)

This is the hook used by other extensions so they can register their functions before any other processing has occurred.

Public Methods

register(string $name, array $map)

This method is used during the register_function hook to map a custom function name to a method. Here’s an example from the HSL extension:

<?php
public function register_function($functions)
{
	$functions->register('hsl',array($this,'hsl'));
	$functions->register('hsla',array($this,'hsla'));
}

When the hsl() function is encountered in the CSS, it will call the hsl function in the object in $this.