src/SyHolloway/MrColor/Extension/Formatter.php
public function getRgbaString(Color $color)
    {
        return 'rgba('. $color->red . ', ' . $color->green . ', ' . $color->blue . ', ' . $color->alpha . ')';
    }
public function getRgbaString(Color $color)
    {
        return 'rgba('. $color->red . ', ' . $color->green . ', ' . $color->blue . ', ' . $color->alpha . ')';
    }
public function getRgbaString ( Color $ color ) { return 'rgba(' . $ color -> red . ', ' . $ color -> green . ', ' . $ color -> blue . ', ' . $ color -> alpha . ')' ; }
Given a Color object, returns a formatted rgba string

@param  object $color Color object
@return string
Given a Color object returns a formatted rgba string