This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
APP_PHPColors::_checkRgb( string|array $rgb )
You need to check if you were given a good rgba string or array.
Package
Description Description
Parameters Parameters
- $rgb
(string|array) (Required) Given color.
Return Return
(string) Color