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<?php trait HasStatic { private static $x; public static function setX($x) { self::$x = $x; } public function useX() { return self::$x; } } class UsesStatic { use HasStatic; } HasStatic::setX(123); var_dump((new UsesStatic())->useX());

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28.56 ms | 404 KiB | 5 Q