# Arrays Arrays are mutable, ordered collections of values. All values in an array must have the same type. Arrays may contain a value multiple times. Array literals start with an opening square bracket `[` and end with a closing square bracket `]`. ``` // An empty array // [] // An array with integers // [1, 2, 3] // Invalid: mixed types // [1, true, 2, false] ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://max-daunarovich.gitbook.io/flow-network/introduction/values-and-types/arrays.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.