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<?php class Base { public static function whoAmI() { echo 'static::class ', static::class, PHP_EOL; echo 'self::class ', self::class, PHP_EOL; } } class Derived extends Base { } Derived::whoAmI();
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.14
static::class Derived self::class Base

preferences:
91.87 ms | 406 KiB | 5 Q