From b1d24fbdb7d1cc948c946295035dad6df550fb7e Mon Sep 17 00:00:00 2001
From: Alexandre Alapetite <alexandre@alapetite.fr>
Date: Fri, 27 Dec 2024 12:12:49 +0100
Subject: PHPStan 2.0 (#7131)

* PHPStan 2.0
fix https://github.com/FreshRSS/FreshRSS/issues/6989
https://github.com/phpstan/phpstan/releases/tag/2.0.0
https://github.com/phpstan/phpstan/blob/2.0.x/UPGRADING.md

* More

* More

* Done

* fix i18n CLI

* Restore a PHPStan Next test
For work towards PHPStan Level 10

* 4 more on Level 10

* fix getTagsForEntry

* API at Level 10

* More Level 10

* Finish Minz at Level 10

* Finish CLI at Level 10

* Finish Controllers at Level 10

* More Level 10

* More

* Pass bleedingEdge

* Clean PHPStan options and add TODOs

* Level 10 for main config

* More

* Consitency array vs. list

* Sanitize themes get_infos

* Simplify TagDAO->getTagsForEntries()

* Finish reportAnyTypeWideningInVarTag

* Prepare checkBenevolentUnionTypes and checkImplicitMixed

* Fixes

* Refix

* Another fix

* Casing of __METHOD__ constant
---
 cli/check.translation.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'cli/check.translation.php')

diff --git a/cli/check.translation.php b/cli/check.translation.php
index b452054ed..d209383a8 100755
--- a/cli/check.translation.php
+++ b/cli/check.translation.php
@@ -82,7 +82,7 @@ if (!$isValidated) {
  * Iterates through all php and phtml files in the whole project and extracts all
  * translation keys used.
  *
- * @return array<string>
+ * @return list<string>
  */
 function findUsedTranslations(): array {
 	$directory = new RecursiveDirectoryIterator(__DIR__ . '/..');
@@ -90,6 +90,9 @@ function findUsedTranslations(): array {
 	$regex = new RegexIterator($iterator, '/^.+\.(php|phtml)$/i', RecursiveRegexIterator::GET_MATCH);
 	$usedI18n = [];
 	foreach (array_keys(iterator_to_array($regex)) as $file) {
+		if (!is_string($file) || $file === '') {
+			continue;
+		}
 		$fileContent = file_get_contents($file);
 		if ($fileContent === false) {
 			continue;
-- 
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