Fix some PHP 8.1 "strlen(null)" exceptions which block rendering a project page
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Authored by aklapper on Apr 30 2023, 18:40.

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Reviewers

valerio.bozzolan

Group Reviewers

O1: Blessed Committers

Maniphest Tasks

T15313: PHP 8.1 "strlen(null)" exceptions block rendering a project page

Commits

rPdff04ba91d45: Fix some PHP 8.1 "strlen(null)" exceptions which block rendering a project page

Summary

strlen() was used in Phabricator to check if a generic value is a non-empty string.
This behavior is deprecated since PHP 8.1. Phorge adopts phutil_nonempty_string() as a replacement.

Note: this may highlight other absurd input values that might be worth correcting
instead of just ignoring. If phutil_nonempty_string() throws an exception in your
instance, report it to Phorge to evaluate and fix that specific corner case.

Closes T15313

Test Plan

Applied these three changes (with D25144, D25145, D25146, D25147, D25151,
D25152, D25153 on top).
Afterwards end up with the unresolved exception covered by T15263.

Diff Detail

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rP Phorge

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Tests Not Applicable

Event Timeline

aklapper created this revision.Apr 30 2023, 18:40

Owners added a reviewer: O1: Blessed Committers.Apr 30 2023, 18:40

Herald added subscribers: Cigaryno, Matthew, valerio.bozzolan and 2 others. · View Herald TranscriptApr 30 2023, 18:40

aklapper requested review of this revision.Apr 30 2023, 18:40

Harbormaster completed remote builds in B313: Diff 585.Apr 30 2023, 18:40

aklapper mentioned this in D25164: Fix PHP 8.1 "rawurlencode(null)" exception which blocks rendering a project page.May 1 2023, 13:28

valerio.bozzolan edited the test plan for this revision. (Show Details)May 1 2023, 20:07

Thanks again

Tested locally. No implosions.

sgtm

src/applications/project/state/PhabricatorWorkboardViewState.php
44	✅ I tested this locally with `phlog()` and `$request->getURIData('queryKey')` assumes values like `"all"` or other strings, or null. The `phutil_nonempty_string()` will report alien types, and that is OK.
172	✅ I tested this locally with `phlog()` and `$request_query` assumes values like `"EoH3rp0DnRFW"` or other search keys, or null. The `phutil_nonempty_string()` will report alien types, and that is OK.
206	✅ I tested this locally with `phlog()` and `$default_query` assumes values like `"all"` or other strings, or null. The `phutil_nonempty_string()` will report alien types, and that is OK.