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ADT
ADT.History
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Method ADT.History()->`[]()
- Method
`[]
-
mixed `[](int i)
- Description
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Get a value from the history as if it was an array, e.g.
both positive and negative numbers may be used. The positive
numbers are however offset with 1, so [1] is the first entry
in the history and [-1] is the last.
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