API Context Context - evansims/openfga-php GitHub Wiki

Ambient Context Manager. Provides Python-style context management for PHP, allowing functions to access shared context without explicit parameter passing. This enables a more ergonomic API where client, store, and model can be set once and used implicitly by helper functions. Contexts support inheritance - child contexts automatically inherit values from their parent context unless explicitly overridden. This allows for flexible nesting where you can override just the pieces you need.

OpenFGA\Context

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• ContextInterface

• ContextInterface (interface)

Implements Context\ContextInterface

public function current(): self

Get the current ambient context.

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self

Implements Context\ContextInterface

public function depth(): int

Get the current nesting depth of contexts.

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int — The number of active contexts in the stack

Implements Context\ContextInterface

public function getClient(): ClientInterface|null

Get the current client.

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ClientInterface | null — The current client instance or null if not set

Implements Context\ContextInterface

public function getModel(): AuthorizationModelInterface|string|null

Get the current authorization model.

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AuthorizationModelInterface | string | null — The current model instance, model ID, or null if not set

Implements Context\ContextInterface

public function getPrevious(): ?self

Get the previous context in the stack.

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self | null

Implements Context\ContextInterface

public function getStore(): StoreInterface|string|null

Get the current store.

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StoreInterface | string | null — The current store instance, store ID, or null if not set

Implements Context\ContextInterface

public function hasContext(): bool

Check if an ambient context is currently active.

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bool — True if at least one context is active, false otherwise

Implements Context\ContextInterface

public function with(
    callable $fn,
    ?OpenFGA\ClientInterface $client = NULL,
    StoreInterface|string|null $store = NULL,
    AuthorizationModelInterface|string|null $model = NULL,
): T

Execute a callable within a new ambient context.

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T — The result of the callable execution