Merge branch '4.4' into 5.4

* 4.4:
  CS fixes
  Bump Symfony version to 4.4.44
  Update VERSION for 4.4.43
  Update CONTRIBUTORS for 4.4.43
  Update CHANGELOG for 4.4.43

Author: nicolas-grekas

Command/AboutCommand.php

@@ -89,8 +89,8 @@ protected function execute(InputInterface $input, OutputInterface $output): int
             ['Architecture', (\PHP_INT_SIZE * 8).' bits'],
             ['Intl locale', class_exists(\Locale::class, false) && \Locale::getDefault() ? \Locale::getDefault() : 'n/a'],
             ['Timezone', date_default_timezone_get().' (<comment>'.(new \DateTime())->format(\DateTime::W3C).'</>)'],
-            ['OPcache', \extension_loaded('Zend OPcache') && filter_var(ini_get('opcache.enable'), \FILTER_VALIDATE_BOOLEAN) ? 'true' : 'false'],
-            ['APCu', \extension_loaded('apcu') && filter_var(ini_get('apc.enabled'), \FILTER_VALIDATE_BOOLEAN) ? 'true' : 'false'],
+            ['OPcache', \extension_loaded('Zend OPcache') && filter_var(\ini_get('opcache.enable'), \FILTER_VALIDATE_BOOLEAN) ? 'true' : 'false'],
+            ['APCu', \extension_loaded('apcu') && filter_var(\ini_get('apc.enabled'), \FILTER_VALIDATE_BOOLEAN) ? 'true' : 'false'],
             ['Xdebug', \extension_loaded('xdebug') ? 'true' : 'false'],
         ];
 

Command/XliffLintCommand.php

@@ -58,6 +58,6 @@ protected function configure()
   <info>php %command.full_name% @AcmeDemoBundle</info>
 
 EOF
-            );
+        );
     }
 }

Routing/Router.php

@@ -180,14 +180,14 @@ private function resolve($value)
 
             $resolved = ($this->paramFetcher)($match[1]);
 
-            if (is_scalar($resolved)) {
+            if (\is_scalar($resolved)) {
                 $this->collectedParameters[$match[1]] = $resolved;
 
                 if (\is_string($resolved)) {
                     $resolved = $this->resolve($resolved);
                 }
 
-                if (is_scalar($resolved)) {
+                if (\is_scalar($resolved)) {
                     return false === $resolved ? '0' : (string) $resolved;
                 }
             }

Tests/DependencyInjection/FrameworkExtensionTest.php

@@ -1182,7 +1182,7 @@ public function testAnnotations()
 
     public function testFileLinkFormat()
     {
-        if (ini_get('xdebug.file_link_format') || get_cfg_var('xdebug.file_link_format')) {
+        if (\ini_get('xdebug.file_link_format') || get_cfg_var('xdebug.file_link_format')) {
             $this->markTestSkipped('A custom file_link_format is defined.');
         }