XenForo Reference Guide for Developer » \XenForo_Helper

Converts a color (named, hex or rgb) into an RGBA string Supports namedcolor, #abc, #abcdef and rgb(0, 128, 255)

rgba(string $color, float $alpha) : string

Static

string

float

stringReturns the original color if an RGBA match cannot be made

unRgba(string $color) : string

Static

Supports named color, #abc, #abcdef and rgb(a)

string

string

$colors : array

Matches the list provided in color_picker.js

$rgbRegex : string

Components captured to 1=r, 2=g, 3=b.

$rgbaRegex : string

Components captured to 1=r, 2=g, 3=b, 4=a.