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Editorial Team
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Asked: 2026-05-20T12:52:44+00:00

I’m trying to solve this problem where I have a unique array of values

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I’m trying to solve this problem where I have a unique array of values within a specific range. Take this scenario: Generate a fixed value array (90) with unique entries. If you find a duplicate, remove, reindex, and fill the void. I’m running into the problem that conditional statements do not allow you to interact with an array outside of it’s scope. I’m aware of array_unique but it doesn’t refill those gaps, just makes them. How do I refill those gaps?

EDIT: This was a noobish question about scoping. A simple while loop demonstrated that if conditional statements can modify variables outside of it’s scope.
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1 Answer

  1. Editorial Team

    Not sure if this will help but you can always reiterate over the array once the duplicateds have been removed and reindex it if that is what you mean?

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