* * Example:
* #[ArrayShape(["f" => "int", "string", "x" => "float"])] * This usage applied on an element effectively means that the array has 3 dimensions, the keys are "f", 1, and "x", and the corresponding types are "int", "string", and "float". */ #[Attribute(Attribute::TARGET_FUNCTION | Attribute::TARGET_METHOD | Attribute::TARGET_PARAMETER | Attribute::TARGET_PROPERTY)] class ArrayShape { public function __construct(array $shape) { } }