/**
* Returns shared view variables, this should be used for simple rendering cycles.
* Such as content blocks and mail templates.
*
* @return array
*/
public static function getGlobalVars()
{
if (static::$globalVarCache !== null) {
return static::$globalVarCache;
}
$vars = array_filter(ViewFacade::getShared(), function ($var) {
return is_scalar($var) || is_array($var);
});
return static::$globalVarCache = $vars;
}
