<?php get_class_vars(string $class): array
<?php { $class = $class ?: static::class; if (! get_class_vars($class)['timestamps'] || ! $class::UPDATED_AT) { return true; }
<?php $properties = []; if (!isset(self::$defaultProperties[$c = static::class])) { self::$defaultProperties[$c] = get_class_vars($c); foreach ((new \ReflectionClass($c))->getStaticProperties() as $k => $v) { unset(self::$defaultProperties[$c][$k]);