prettier / prettier/plugin-php

ugly nested retif with binary

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#828 0 comments 0 reactions 0 assignees View on GitHub

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enhancement ugly
Dominant language
PHP
Stars
1.9k
Forks
139
PR merge metrics
No merged PRs in 30d

Description

Prettier 1.14.3

PHP Plugin 0.9.0

Input:

return 1 == $number % 10 && 11 != $number % 100
    ? 0
    : ($number % 10 >= 2 &&
        $number % 10 <= 4 &&
        ($number % 100 < 10 || $number % 100 >= 20)
            ? 1
            : 2);

Output:

return 1 == $number % 10 && 11 != $number % 100
    ? 0
    : ($number % 10 >= 2 &&
    $number % 10 <= 4 &&
    ($number % 100 < 10 || $number % 100 >= 20)
        ? 1
        : 2);

Expected behavior:

return 1 == $number % 10 && 11 != $number % 100
    ? 0
    : ($number % 10 >= 2 &&
        $number % 10 <= 4 &&
        ($number % 100 < 10 || $number % 100 >= 20)
            ? 1
            : 2);

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the PHP input and comparing the current output with the expected output shown in the issue. Trace the formatter's handling of nested ternary expressions combined with binary operators, then add a regression case whose formatted result matches the expected indentation.

Written by the indexing model from the issue text.

Assessment

Tech stack
php
Domain
tooling
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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