php / php/doc-en

Improve the RoundingMode case descriptions with regard to rounding to a specified number of decimals

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Description

The bit with the decimal part might need some adjustments either in the documentation for round() or in here, because round() supports rounding to a specified precision instead of integers.

Originally posted by @TimWolla in https://github.com/php/doc-en/pull/4080#discussion_r1845547037

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Research direction

Review the RoundingMode case descriptions alongside the round() documentation, focusing on the distinction between rounding to integers and to a specified number of decimals. Update the descriptions so they accurately reflect the supported precision behavior, then verify that the wording is consistent across both documentation areas.

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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
Mostly clear
Newbie friendliness
42/100

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