[TASK] PHPStan fix up to :: Level 5

TYPO3-Solr · Aug 15, 2023 · 2d9fabf · 2d9fabf
1 parent 640d234
commit 2d9fabf
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Showing 2 changed files with 2 additions and 8 deletions.
diff --git a/Build/Test/phpstan.neon b/Build/Test/phpstan.neon
@@ -2,7 +2,7 @@ includes:
   - %rootDir%/../phpstan-phpunit/extension.neon
 
 parameters:
-  level: 3
+  level: 5
   treatPhpDocTypesAsCertain: false
 
   bootstrapFiles:

diff --git a/Classes/Utility/ShellUtility.php b/Classes/Utility/ShellUtility.php
@@ -24,9 +24,6 @@
  */
 class ShellUtility
 {
-    /**
-     * @return string
-     */
     public static function getLanguagePrefix(): string
     {
         if (!empty($GLOBALS['TYPO3_CONF_VARS']['SYS']['UTF8filesystem']) && !Environment::isWindows()) {
@@ -37,15 +34,12 @@ public static function getLanguagePrefix(): string
 
     /**
      * Backwards compatibility to 6.x, is available in CommandUtility in 7.x
-     *
-     * @param string $argument
-     * @return string
      */
     public static function escapeShellArgument(string $argument): string
     {
         $isUTF8Filesystem = !empty($GLOBALS['TYPO3_CONF_VARS']['SYS']['UTF8filesystem']);
         if ($isUTF8Filesystem) {
-            $currentLocale = setlocale(LC_CTYPE, 0);
+            $currentLocale = setlocale(LC_CTYPE, '0');
             setlocale(
                 LC_CTYPE,
                 $GLOBALS['TYPO3_CONF_VARS']['SYS']['systemLocale']