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Fix PHP 8.1 "strlen(null)" exception which blocks rendering a config 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 T15336 Test Plan: Applied this change and `/config/edit/load-libraries/` correctly rendered in web browser. Reviewers: O1 Blessed Committers, valerio.bozzolan Reviewed By: O1 Blessed Committers, valerio.bozzolan Subscribers: speck, tobiaswiese, valerio.bozzolan, Matthew, Cigaryno Maniphest Tasks: T15336 Differential Revision: https://we.phorge.it/D25181
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1 changed files with 12 additions and 1 deletions
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@ -156,11 +156,22 @@ final class PhabricatorConfigOption
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return $this->summary;
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}
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/**
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* Set the human Description of this Config
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*
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* @param string|null $description Description as raw Remarkup
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* @return self
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*/
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public function setDescription($description) {
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$this->description = $description;
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return $this;
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}
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/**
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* Get the human Description of this Config
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*
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* @return string|null Description as raw Remarkup
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*/
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public function getDescription() {
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return $this->description;
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}
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@ -205,7 +216,7 @@ final class PhabricatorConfigOption
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public function newDescriptionRemarkupView(PhabricatorUser $viewer) {
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$description = $this->getDescription();
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if (!strlen($description)) {
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if (!phutil_nonempty_string($description)) {
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return null;
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}
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