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# For Each Loop

Iterates over an array. Use the "Loop body" flow output to process each item, and the "Completed" flow output when the iteration has finished.

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### Flow Connections

* \[Input] In - starts the block's execution.
* \[Output] Loop body - activates once for each item in the array.
* \[Output] Completed - activates when all the items in the array have been iterated over.

### Data Connections

* \[Input] Array (any) - an array of any data type to be iterated over.
* \[Output] Item (any) - an element in the array, changes with every iteration, automatically adjust its type depending on the input.
* \[Output] Index (integer) - the position of the item in the array (starting at 0), increases by 1 with every iteration.