Parameter
in package
Declares an explicit GraphQL argument for a query or mutation.
Use this when the argument cannot be inferred from the execute() method
signature — for example, when a parameter needs a specific GraphQL type,
nullability, or default that differs from what reflection would produce.
This attribute is repeatable: apply it once per argument.
Table of Contents
- $has_default : bool
- Whether a default value was provided.
- __construct() : mixed
- Constructor.
Properties
$has_default
Whether a default value was provided.
public
bool
$has_default
Methods
__construct()
Constructor.
public
__construct([string $name = '' ][, string $type = '' ][, bool $nullable = false ][, bool $array = false ][, mixed $default = null ][, string $description = '' ][, bool $has_default = false ][, bool $unroll = false ]) : mixed
Parameters
- $name : string = ''
-
The GraphQL argument name (not needed when unrolling).
- $type : string = ''
-
The PHP type name ('int', 'string', 'float', 'bool') or a fully-qualified class name for complex types.
- $nullable : bool = false
-
Whether the argument accepts null.
- $array : bool = false
-
Whether the argument is a list (e.g.
[Int!]). - $default : mixed = null
-
The default value if the argument is omitted.
- $description : string = ''
-
Human-readable description for the schema.
- $has_default : bool = false
-
Set to true to explicitly indicate a default is provided (needed when the default value is null).
- $unroll : bool = false
-
When true, the class given in $type is expanded into individual GraphQL arguments (one per public property).