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Jul 16, 2025
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Update context.md #623

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8 changes: 6 additions & 2 deletions context.md
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Original file line number Diff line number Diff line change
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git: 137c84001cb546324e63327cb0c08ca67d3cd5fc
git: fb9b29ddfb25f93eacf89abde158cb855bb6a5a0
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# Контекст
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<a name="determining-item-existence"></a>
### Определение существования элемента

Вы можете использовать метод `has`, чтобы определить, имеет ли контекст какое-либо значение, сохраненное для данного ключа:
Вы можете использовать методы `has` и `missing`, чтобы определить, имеет ли контекст какое-либо значение, сохраненное для данного ключа:

```php
use Illuminate\Support\Facades\Context;

if (Context::has('key')) {
// ...
}

if (Context::missing('key')) {
// ...
}
```

Метод `has` вернет `true` независимо от сохраненного значения. Так, например, ключ со значением `null` будет считаться присутствующим:
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