Clarify behaviour of ``unset()`` in regards to the internal array pointer
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- XML
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Description
From manual page: https://php.net/function.unset
Please add this information to manual
unset element in array - advances the internal array pointer one place forward
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the unset() manual page linked in the issue and review how array-pointer behavior is currently documented. Add a clear explanation of whether unsetting an array element advances the internal pointer, then verify the wording with the documentation build.
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Assessment
- Tech stack
- php
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 45/100