# Content

Discover how to supply content to the SDK.

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Use the summary below to quickly jump to a specific topic:

- [ContentProvider](/reference/sdk/php/api/content/content-provider): Learn how to provide content for your slots.
- [DefaultContentProvider](/reference/sdk/php/api/content/default-content-provider): Learn how the SDK serves the content downloaded by the CLI.
- [ArrayContentProvider](/reference/sdk/php/api/content/array-content-provider): Learn how to provide content from an in-memory map.