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Fix PHP 8.1 "strlen(null)" exception querying project tags for autocomplete without additional hashtag slugs defined

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.

```
ERROR 8192: strlen(): Passing null to parameter #1 ($string) of type string is deprecated at [/var/www/html/phorge/phorge/src/applications/project/typeahead/PhabricatorProjectDatasource.php:99]
```

Closes T15761

Test Plan: Go to a task, enter `#` and start typing a project tag of a project which has no additional slugs defined.

Reviewers: O1 Blessed Committers, valerio.bozzolan

Reviewed By: O1 Blessed Committers, valerio.bozzolan

Subscribers: tobiaswiese, valerio.bozzolan, Matthew, Cigaryno

Maniphest Tasks: T15761

Differential Revision: https://we.phorge.it/D25556
This commit is contained in:
Andre Klapper 2024-03-21 18:35:40 +01:00
parent a69db10c5e
commit 713188bf17

View file

@ -96,7 +96,7 @@ final class PhabricatorProjectDatasource
// If we're building results for the autocompleter and this project
// doesn't have any usable slugs, don't return it as a result.
if ($for_autocomplete && !strlen($slug)) {
if ($for_autocomplete && !phutil_nonempty_string($slug)) {
continue;
}