> For the complete documentation index, see [llms.txt](https://xoops.gitbook.io/xmf-cookbook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xoops.gitbook.io/xmf-cookbook/reference/key/arraystorage.md).

# ArrayStorage

The `Xmf\Key\ArrayStorage` class implements [Xmf\Key\StorageInterface](/xmf-cookbook/reference/key/storageinterface.md) in a non-persisting way. It is intended for development and testing only.