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
---
 lib/Minz/ExtensionManager.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'lib/Minz/ExtensionManager.php')

diff --git a/lib/Minz/ExtensionManager.php b/lib/Minz/ExtensionManager.php
index 90f005d29..84a6fc09f 100644
--- a/lib/Minz/ExtensionManager.php
+++ b/lib/Minz/ExtensionManager.php
@@ -136,7 +136,6 @@ final class Minz_ExtensionManager {
 		array_walk($list_core_extensions, function (&$s) { $s = CORE_EXTENSIONS_PATH . '/' . $s; });
 		array_walk($list_thirdparty_extensions, function (&$s) { $s = THIRDPARTY_EXTENSIONS_PATH . '/' . $s; });
 
-		/** @var array<string> */
 		$list_potential_extensions = array_merge($list_core_extensions, $list_thirdparty_extensions);
 
 		$system_conf = Minz_Configuration::get('system');
@@ -403,7 +402,10 @@ final class Minz_ExtensionManager {
 	public static function callHookString(string $hook_name): string {
 		$result = '';
 		foreach (self::$hook_list[$hook_name]['list'] ?? [] as $function) {
-			$result = $result . call_user_func($function);
+			$return = call_user_func($function);
+			if (is_scalar($return)) {
+				$result .= $return;
+			}
 		}
 		return $result;
 	}
-- 
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