Use the short array syntax, everywhere

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

30 files changed, 139 insertions, 139 deletions

diff --git a/lib/private/Files/Cache/HomeCache.php b/lib/private/Files/Cache/HomeCache.php
index ec3c8df519d..0691c1d1e44 100644
--- a/lib/private/Files/Cache/HomeCache.php
+++ b/lib/private/Files/Cache/HomeCache.php
@@ -54,14 +54,14 @@ class HomeCache extends Cache {
 			$sql = 'SELECT SUM(`size`) AS f1 ' .
 			   'FROM `*PREFIX*filecache` ' .
 				'WHERE `parent` = ? AND `storage` = ? AND `size` >= 0';
-			$result = \OC_DB::executeAudited($sql, array($id, $this->getNumericStorageId()));
+			$result = \OC_DB::executeAudited($sql, [$id, $this->getNumericStorageId()]);
 			if ($row = $result->fetchRow()) {
 				$result->closeCursor();
 				list($sum) = array_values($row);
 				$totalSize = 0 + $sum;
 				$entry['size'] += 0;
 				if ($entry['size'] !== $totalSize) {
-					$this->update($id, array('size' => $totalSize));
+					$this->update($id, ['size' => $totalSize]);
 				}
 			}
 		}
diff --git a/lib/private/Files/Cache/Scanner.php b/lib/private/Files/Cache/Scanner.php
index 30688a8da3e..b481a9918b9 100644
--- a/lib/private/Files/Cache/Scanner.php
+++ b/lib/private/Files/Cache/Scanner.php
@@ -164,8 +164,8 @@ class Scanner extends BasicEmitter implements IScanner {
 
 					// pre-emit only if it was a file. By that we avoid counting/treating folders as files
 					if ($data['mimetype'] !== 'httpd/unix-directory') {
-						$this->emit('\OC\Files\Cache\Scanner', 'scanFile', array($file, $this->storageId));
-						\OC_Hook::emit('\OC\Files\Cache\Scanner', 'scan_file', array('path' => $file, 'storage' => $this->storageId));
+						$this->emit('\OC\Files\Cache\Scanner', 'scanFile', [$file, $this->storageId]);
+						\OC_Hook::emit('\OC\Files\Cache\Scanner', 'scan_file', ['path' => $file, 'storage' => $this->storageId]);
 					}
 
 					$parent = dirname($file);
@@ -233,8 +233,8 @@ class Scanner extends BasicEmitter implements IScanner {
 
 					// post-emit only if it was a file. By that we avoid counting/treating folders as files
 					if ($data['mimetype'] !== 'httpd/unix-directory') {
-						$this->emit('\OC\Files\Cache\Scanner', 'postScanFile', array($file, $this->storageId));
-						\OC_Hook::emit('\OC\Files\Cache\Scanner', 'post_scan_file', array('path' => $file, 'storage' => $this->storageId));
+						$this->emit('\OC\Files\Cache\Scanner', 'postScanFile', [$file, $this->storageId]);
+						\OC_Hook::emit('\OC\Files\Cache\Scanner', 'post_scan_file', ['path' => $file, 'storage' => $this->storageId]);
 					}
 
 				} else {
@@ -266,8 +266,8 @@ class Scanner extends BasicEmitter implements IScanner {
 	}
 
 	protected function removeFromCache($path) {
-		\OC_Hook::emit('Scanner', 'removeFromCache', array('file' => $path));
-		$this->emit('\OC\Files\Cache\Scanner', 'removeFromCache', array($path));
+		\OC_Hook::emit('Scanner', 'removeFromCache', ['file' => $path]);
+		$this->emit('\OC\Files\Cache\Scanner', 'removeFromCache', [$path]);
 		if ($this->cacheActive) {
 			$this->cache->remove($path);
 		}
@@ -283,8 +283,8 @@ class Scanner extends BasicEmitter implements IScanner {
 		if (isset($data['scan_permissions'])) {
 			$data['permissions'] = $data['scan_permissions'];
 		}
-		\OC_Hook::emit('Scanner', 'addToCache', array('file' => $path, 'data' => $data));
-		$this->emit('\OC\Files\Cache\Scanner', 'addToCache', array($path, $this->storageId, $data));
+		\OC_Hook::emit('Scanner', 'addToCache', ['file' => $path, 'data' => $data]);
+		$this->emit('\OC\Files\Cache\Scanner', 'addToCache', [$path, $this->storageId, $data]);
 		if ($this->cacheActive) {
 			if ($fileId !== -1) {
 				$this->cache->update($fileId, $data);
@@ -303,8 +303,8 @@ class Scanner extends BasicEmitter implements IScanner {
 	 * @param int $fileId
 	 */
 	protected function updateCache($path, $data, $fileId = -1) {
-		\OC_Hook::emit('Scanner', 'addToCache', array('file' => $path, 'data' => $data));
-		$this->emit('\OC\Files\Cache\Scanner', 'updateCache', array($path, $this->storageId, $data));
+		\OC_Hook::emit('Scanner', 'addToCache', ['file' => $path, 'data' => $data]);
+		$this->emit('\OC\Files\Cache\Scanner', 'updateCache', [$path, $this->storageId, $data]);
 		if ($this->cacheActive) {
 			if ($fileId !== -1) {
 				$this->cache->update($fileId, $data);
@@ -357,7 +357,7 @@ class Scanner extends BasicEmitter implements IScanner {
 	 * @return array[]
 	 */
 	protected function getExistingChildren($folderId) {
-		$existingChildren = array();
+		$existingChildren = [];
 		$children = $this->cache->getFolderContentsById($folderId);
 		foreach ($children as $child) {
 			$existingChildren[$child['name']] = $child;
@@ -372,7 +372,7 @@ class Scanner extends BasicEmitter implements IScanner {
 	 * @return string[]
 	 */
 	protected function getNewChildren($folder) {
-		$children = array();
+		$children = [];
 		if ($dh = $this->storage->opendir($folder)) {
 			if (is_resource($dh)) {
 				while (($file = readdir($dh)) !== false) {
@@ -399,7 +399,7 @@ class Scanner extends BasicEmitter implements IScanner {
 		if ($reuse === -1) {
 			$reuse = ($recursive === self::SCAN_SHALLOW) ? self::REUSE_ETAG | self::REUSE_SIZE : self::REUSE_ETAG;
 		}
-		$this->emit('\OC\Files\Cache\Scanner', 'scanFolder', array($path, $this->storageId));
+		$this->emit('\OC\Files\Cache\Scanner', 'scanFolder', [$path, $this->storageId]);
 		$size = 0;
 		if (!is_null($folderId)) {
 			$folderId = $this->cache->getId($path);
@@ -415,9 +415,9 @@ class Scanner extends BasicEmitter implements IScanner {
 			}
 		}
 		if ($this->cacheActive) {
-			$this->cache->update($folderId, array('size' => $size));
+			$this->cache->update($folderId, ['size' => $size]);
 		}
-		$this->emit('\OC\Files\Cache\Scanner', 'postScanFolder', array($path, $this->storageId));
+		$this->emit('\OC\Files\Cache\Scanner', 'postScanFolder', [$path, $this->storageId]);
 		return $size;
 	}
 
@@ -531,7 +531,7 @@ class Scanner extends BasicEmitter implements IScanner {
 	private function runBackgroundScanJob(callable $callback, $path) {
 		try {
 			$callback();
-			\OC_Hook::emit('Scanner', 'correctFolderSize', array('path' => $path));
+			\OC_Hook::emit('Scanner', 'correctFolderSize', ['path' => $path]);
 			if ($this->cacheActive && $this->cache instanceof Cache) {
 				$this->cache->correctFolderSize($path, null, true);
 			}
diff --git a/lib/private/Files/Cache/Storage.php b/lib/private/Files/Cache/Storage.php
index 13af41acfea..439ed30890c 100644
--- a/lib/private/Files/Cache/Storage.php
+++ b/lib/private/Files/Cache/Storage.php
@@ -127,7 +127,7 @@ class Storage {
 	public static function getStorageId($numericId) {
 
 		$sql = 'SELECT `id` FROM `*PREFIX*storages` WHERE `numeric_id` = ?';
-		$result = \OC_DB::executeAudited($sql, array($numericId));
+		$result = \OC_DB::executeAudited($sql, [$numericId]);
 		if ($row = $result->fetchRow()) {
 			return $row['id'];
 		} else {
@@ -194,11 +194,11 @@ class Storage {
 		$storageId = self::adjustStorageId($storageId);
 		$numericId = self::getNumericStorageId($storageId);
 		$sql = 'DELETE FROM `*PREFIX*storages` WHERE `id` = ?';
-		\OC_DB::executeAudited($sql, array($storageId));
+		\OC_DB::executeAudited($sql, [$storageId]);
 
 		if (!is_null($numericId)) {
 			$sql = 'DELETE FROM `*PREFIX*filecache` WHERE `storage` = ?';
-			\OC_DB::executeAudited($sql, array($numericId));
+			\OC_DB::executeAudited($sql, [$numericId]);
 		}
 	}
 }
diff --git a/lib/private/Files/Cache/Updater.php b/lib/private/Files/Cache/Updater.php
index 59cff9b3a41..b093b591d4e 100644
--- a/lib/private/Files/Cache/Updater.php
+++ b/lib/private/Files/Cache/Updater.php
@@ -247,7 +247,7 @@ class Updater implements IUpdater {
 		if ($parentId != -1) {
 			$mtime = $this->storage->filemtime($parent);
 			if ($mtime !== false) {
-				$this->cache->update($parentId, array('storage_mtime' => $mtime));
+				$this->cache->update($parentId, ['storage_mtime' => $mtime]);
 			}
 		}
 	}
diff --git a/lib/private/Files/Cache/Watcher.php b/lib/private/Files/Cache/Watcher.php
index beb49ff2d65..884054c9a02 100644
--- a/lib/private/Files/Cache/Watcher.php
+++ b/lib/private/Files/Cache/Watcher.php
@@ -35,7 +35,7 @@ class Watcher implements IWatcher {
 
 	protected $watchPolicy = self::CHECK_ONCE;
 
-	protected $checkedPaths = array();
+	protected $checkedPaths = [];
 
 	/**
 	 * @var \OC\Files\Storage\Storage $storage
diff --git a/lib/private/Files/Cache/Wrapper/CacheJail.php b/lib/private/Files/Cache/Wrapper/CacheJail.php
index 92601e38d13..e2ed62b4444 100644
--- a/lib/private/Files/Cache/Wrapper/CacheJail.php
+++ b/lib/private/Files/Cache/Wrapper/CacheJail.php
@@ -209,9 +209,9 @@ class CacheJail extends CacheWrapper {
 	}
 
 	private function formatSearchResults($results) {
-		$results = array_filter($results, array($this, 'filterCacheEntry'));
+		$results = array_filter($results, [$this, 'filterCacheEntry']);
 		$results = array_values($results);
-		return array_map(array($this, 'formatCacheEntry'), $results);
+		return array_map([$this, 'formatCacheEntry'], $results);
 	}
 
 	/**
@@ -282,7 +282,7 @@ class CacheJail extends CacheWrapper {
 	 */
 	public function getAll() {
 		// not supported
-		return array();
+		return [];
 	}
 
 	/**
diff --git a/lib/private/Files/Cache/Wrapper/CacheWrapper.php b/lib/private/Files/Cache/Wrapper/CacheWrapper.php
index 40bac888673..27aa203655b 100644
--- a/lib/private/Files/Cache/Wrapper/CacheWrapper.php
+++ b/lib/private/Files/Cache/Wrapper/CacheWrapper.php
@@ -96,7 +96,7 @@ class CacheWrapper extends Cache {
 	 */
 	public function getFolderContentsById($fileId) {
 		$results = $this->getCache()->getFolderContentsById($fileId);
-		return array_map(array($this, 'formatCacheEntry'), $results);
+		return array_map([$this, 'formatCacheEntry'], $results);
 	}
 
 	/**
@@ -223,7 +223,7 @@ class CacheWrapper extends Cache {
 	 */
 	public function search($pattern) {
 		$results = $this->getCache()->search($pattern);
-		return array_map(array($this, 'formatCacheEntry'), $results);
+		return array_map([$this, 'formatCacheEntry'], $results);
 	}
 
 	/**
@@ -234,12 +234,12 @@ class CacheWrapper extends Cache {
 	 */
 	public function searchByMime($mimetype) {
 		$results = $this->getCache()->searchByMime($mimetype);
-		return array_map(array($this, 'formatCacheEntry'), $results);
+		return array_map([$this, 'formatCacheEntry'], $results);
 	}
 
 	public function searchQuery(ISearchQuery $query) {
 		$results = $this->getCache()->searchQuery($query);
-		return array_map(array($this, 'formatCacheEntry'), $results);
+		return array_map([$this, 'formatCacheEntry'], $results);
 	}
 
 	/**
diff --git a/lib/private/Files/Config/MountProviderCollection.php b/lib/private/Files/Config/MountProviderCollection.php
index 4ef3f9f8d94..4b723cc764b 100644
--- a/lib/private/Files/Config/MountProviderCollection.php
+++ b/lib/private/Files/Config/MountProviderCollection.php
@@ -46,7 +46,7 @@ class MountProviderCollection implements IMountProviderCollection, Emitter {
 	/**
 	 * @var \OCP\Files\Config\IMountProvider[]
 	 */
-	private $providers = array();
+	private $providers = [];
 
 	/**
 	 * @var \OCP\Files\Storage\IStorageFactory
@@ -86,7 +86,7 @@ class MountProviderCollection implements IMountProviderCollection, Emitter {
 		});
 		$mounts = array_reduce($mounts, function (array $mounts, array $providerMounts) {
 			return array_merge($mounts, $providerMounts);
-		}, array());
+		}, []);
 		return $this->filterMounts($user, $mounts);
 	}
 
diff --git a/lib/private/Files/Filesystem.php b/lib/private/Files/Filesystem.php
index 24d21ad6049..d4e584c39f9 100644
--- a/lib/private/Files/Filesystem.php
+++ b/lib/private/Files/Filesystem.php
@@ -83,7 +83,7 @@ class Filesystem {
 	 */
 	static private $defaultInstance;
 
-	static private $usersSetup = array();
+	static private $usersSetup = [];
 
 	static private $normalizedPathCache = null;
 
@@ -300,7 +300,7 @@ class Filesystem {
 		if (!self::$mounts) {
 			\OC_Util::setupFS();
 		}
-		$result = array();
+		$result = [];
 		$mounts = self::$mounts->findIn($path);
 		foreach ($mounts as $mount) {
 			$result[] = $mount->getMountPoint();
@@ -356,9 +356,9 @@ class Filesystem {
 		}
 		$mount = self::$mounts->find($path);
 		if ($mount) {
-			return array($mount->getStorage(), rtrim($mount->getInternalPath($path), '/'));
+			return [$mount->getStorage(), rtrim($mount->getInternalPath($path), '/')];
 		} else {
-			return array(null, null);
+			return [null, null];
 		}
 	}
 
@@ -461,7 +461,7 @@ class Filesystem {
 				'/' . $user . '/files'
 			));
 		}
-		\OC_Hook::emit('OC_Filesystem', 'post_initMountPoints', array('user' => $user));
+		\OC_Hook::emit('OC_Filesystem', 'post_initMountPoints', ['user' => $user]);
 	}
 
 	/**
@@ -478,7 +478,7 @@ class Filesystem {
 					$userObject = $userManager->get($user);
 					if ($userObject) {
 						$mounts = $provider->getMountsForUser($userObject, Filesystem::getLoader());
-						array_walk($mounts, array(self::$mounts, 'addMount'));
+						array_walk($mounts, [self::$mounts, 'addMount']);
 					}
 				}
 			});
@@ -521,7 +521,7 @@ class Filesystem {
 	 */
 	public static function clearMounts() {
 		if (self::$mounts) {
-			self::$usersSetup = array();
+			self::$usersSetup = [];
 			self::$mounts->clear();
 		}
 	}
@@ -619,7 +619,7 @@ class Filesystem {
 	static public function isFileBlacklisted($filename) {
 		$filename = self::normalizePath($filename);
 
-		$blacklist = \OC::$server->getConfig()->getSystemValue('blacklisted_files', array('.htaccess'));
+		$blacklist = \OC::$server->getConfig()->getSystemValue('blacklisted_files', ['.htaccess']);
 		$filename = strtolower(basename($filename));
 		return in_array($filename, $blacklist);
 	}
diff --git a/lib/private/Files/Mount/MountPoint.php b/lib/private/Files/Mount/MountPoint.php
index 2b5fa3f7199..93f9941d383 100644
--- a/lib/private/Files/Mount/MountPoint.php
+++ b/lib/private/Files/Mount/MountPoint.php
@@ -50,7 +50,7 @@ class MountPoint implements IMountPoint {
 	 *
 	 * @var array
 	 */
-	protected $arguments = array();
+	protected $arguments = [];
 	protected $mountPoint;
 
 	/**
@@ -58,7 +58,7 @@ class MountPoint implements IMountPoint {
 	 *
 	 * @var array
 	 */
-	protected $mountOptions = array();
+	protected $mountOptions = [];
 
 	/**
 	 * @var \OC\Files\Storage\StorageFactory $loader
@@ -87,7 +87,7 @@ class MountPoint implements IMountPoint {
 	 */
 	public function __construct($storage, $mountpoint, $arguments = null, $loader = null, $mountOptions = null, $mountId = null) {
 		if (is_null($arguments)) {
-			$arguments = array();
+			$arguments = [];
 		}
 		if (is_null($loader)) {
 			$this->loader = new StorageFactory();
diff --git a/lib/private/Files/Node/File.php b/lib/private/Files/Node/File.php
index dcfa0b93ed1..fd5e996627d 100644
--- a/lib/private/Files/Node/File.php
+++ b/lib/private/Files/Node/File.php
@@ -67,12 +67,12 @@ class File extends Node implements \OCP\Files\File {
 	 */
 	public function putContent($data) {
 		if ($this->checkPermissions(\OCP\Constants::PERMISSION_UPDATE)) {
-			$this->sendHooks(array('preWrite'));
+			$this->sendHooks(['preWrite']);
 			if ($this->view->file_put_contents($this->path, $data) === false) {
 				throw new GenericFileException('file_put_contents failed');
 			}
 			$this->fileInfo = null;
-			$this->sendHooks(array('postWrite'));
+			$this->sendHooks(['postWrite']);
 		} else {
 			throw new NotPermittedException();
 		}
@@ -85,8 +85,8 @@ class File extends Node implements \OCP\Files\File {
 	 * @throws LockedException
 	 */
 	public function fopen($mode) {
-		$preHooks = array();
-		$postHooks = array();
+		$preHooks = [];
+		$postHooks = [];
 		$requiredPermissions = \OCP\Constants::PERMISSION_READ;
 		switch ($mode) {
 			case 'r+':
@@ -126,7 +126,7 @@ class File extends Node implements \OCP\Files\File {
 	 */
 	public function delete() {
 		if ($this->checkPermissions(\OCP\Constants::PERMISSION_DELETE)) {
-			$this->sendHooks(array('preDelete'));
+			$this->sendHooks(['preDelete']);
 			$fileInfo = $this->getFileInfo();
 			$this->view->unlink($this->path);
 			$nonExisting = new NonExistingFile($this->root, $this->view, $this->path, $fileInfo);
diff --git a/lib/private/Files/Node/Folder.php b/lib/private/Files/Node/Folder.php
index 727b08e9335..f910eb27fdf 100644
--- a/lib/private/Files/Node/Folder.php
+++ b/lib/private/Files/Node/Folder.php
@@ -205,9 +205,9 @@ class Folder extends Node implements \OCP\Files\Folder {
 	 */
 	public function search($query) {
 		if (is_string($query)) {
-			return $this->searchCommon('search', array('%' . $query . '%'));
+			return $this->searchCommon('search', ['%' . $query . '%']);
 		} else {
-			return $this->searchCommon('searchQuery', array($query));
+			return $this->searchCommon('searchQuery', [$query]);
 		}
 	}
 
@@ -218,7 +218,7 @@ class Folder extends Node implements \OCP\Files\Folder {
 	 * @return Node[]
 	 */
 	public function searchByMime($mimetype) {
-		return $this->searchCommon('searchByMime', array($mimetype));
+		return $this->searchCommon('searchByMime', [$mimetype]);
 	}
 
 	/**
@@ -229,7 +229,7 @@ class Folder extends Node implements \OCP\Files\Folder {
 	 * @return Node[]
 	 */
 	public function searchByTag($tag, $userId) {
-		return $this->searchCommon('searchByTag', array($tag, $userId));
+		return $this->searchCommon('searchByTag', [$tag, $userId]);
 	}
 
 	/**
@@ -243,7 +243,7 @@ class Folder extends Node implements \OCP\Files\Folder {
 			throw new \InvalidArgumentException('searching by owner is only allows on the users home folder');
 		}
 
-		$files = array();
+		$files = [];
 		$rootLength = strlen($this->path);
 		$mount = $this->root->getMount($this->path);
 		$storage = $mount->getStorage();
@@ -256,7 +256,7 @@ class Folder extends Node implements \OCP\Files\Folder {
 
 		$cache = $storage->getCache('');
 
-		$results = call_user_func_array(array($cache, $method), $args);
+		$results = call_user_func_array([$cache, $method], $args);
 		foreach ($results as $result) {
 			if ($internalRootLength === 0 or substr($result['path'], 0, $internalRootLength) === $internalPath) {
 				$result['internalPath'] = $result['path'];
@@ -394,7 +394,7 @@ class Folder extends Node implements \OCP\Files\Folder {
 
 	public function delete() {
 		if ($this->checkPermissions(\OCP\Constants::PERMISSION_DELETE)) {
-			$this->sendHooks(array('preDelete'));
+			$this->sendHooks(['preDelete']);
 			$fileInfo = $this->getFileInfo();
 			$this->view->rmdir($this->path);
 			$nonExisting = new NonExistingFolder($this->root, $this->view, $this->path, $fileInfo);
diff --git a/lib/private/Files/Node/LazyRoot.php b/lib/private/Files/Node/LazyRoot.php
index 8076c3b4f6a..654badbd9d0 100644
--- a/lib/private/Files/Node/LazyRoot.php
+++ b/lib/private/Files/Node/LazyRoot.php
@@ -89,14 +89,14 @@ class LazyRoot implements IRootFolder {
 	/**
 	 * @inheritDoc
 	 */
-	public function emit($scope, $method, $arguments = array()) {
+	public function emit($scope, $method, $arguments = []) {
 		$this->__call(__FUNCTION__, func_get_args());
 	}
 
 	/**
 	 * @inheritDoc
 	 */
-	public function mount($storage, $mountPoint, $arguments = array()) {
+	public function mount($storage, $mountPoint, $arguments = []) {
 		$this->__call(__FUNCTION__, func_get_args());
 	}
 
diff --git a/lib/private/Files/Node/Node.php b/lib/private/Files/Node/Node.php
index 896b3050384..a8b5fea6be8 100644
--- a/lib/private/Files/Node/Node.php
+++ b/lib/private/Files/Node/Node.php
@@ -139,9 +139,9 @@ class Node implements \OCP\Files\Node {
 	 */
 	public function touch($mtime = null) {
 		if ($this->checkPermissions(\OCP\Constants::PERMISSION_UPDATE)) {
-			$this->sendHooks(array('preTouch'));
+			$this->sendHooks(['preTouch']);
 			$this->view->touch($this->path, $mtime);
-			$this->sendHooks(array('postTouch'));
+			$this->sendHooks(['postTouch']);
 			if ($this->fileInfo) {
 				if (is_null($mtime)) {
 					$mtime = time();
diff --git a/lib/private/Files/Node/Root.php b/lib/private/Files/Node/Root.php
index 948715aec04..843069ff50d 100644
--- a/lib/private/Files/Node/Root.php
+++ b/lib/private/Files/Node/Root.php
@@ -133,7 +133,7 @@ class Root extends Folder implements IRootFolder {
 	 * @param string $method
 	 * @param Node[] $arguments
 	 */
-	public function emit($scope, $method, $arguments = array()) {
+	public function emit($scope, $method, $arguments = []) {
 		$this->emitter->emit($scope, $method, $arguments);
 	}
 
@@ -142,7 +142,7 @@ class Root extends Folder implements IRootFolder {
 	 * @param string $mountPoint
 	 * @param array $arguments
 	 */
-	public function mount($storage, $mountPoint, $arguments = array()) {
+	public function mount($storage, $mountPoint, $arguments = []) {
 		$mount = new MountPoint($storage, $mountPoint, $arguments);
 		$this->mountManager->addMount($mount);
 	}
diff --git a/lib/private/Files/ObjectStore/NoopScanner.php b/lib/private/Files/ObjectStore/NoopScanner.php
index f82eb7b1ddc..c25594ccb3f 100644
--- a/lib/private/Files/ObjectStore/NoopScanner.php
+++ b/lib/private/Files/ObjectStore/NoopScanner.php
@@ -44,7 +44,7 @@ class NoopScanner extends Scanner {
 	 * @return array an array of metadata of the scanned file
 	 */
 	public function scanFile($file, $reuseExisting = 0, $parentId = -1, $cacheData = null, $lock = true) {
-		return array();
+		return [];
 	}
 
 	/**
@@ -56,7 +56,7 @@ class NoopScanner extends Scanner {
 	 * @return array with the meta data of the scanned file or folder
 	 */
 	public function scan($path, $recursive = self::SCAN_RECURSIVE, $reuse = -1, $lock = true) {
-		return array();
+		return [];
 	}
 
 	/**
diff --git a/lib/private/Files/ObjectStore/ObjectStoreStorage.php b/lib/private/Files/ObjectStore/ObjectStoreStorage.php
index e0d437839a0..0f2d1f244a8 100644
--- a/lib/private/Files/ObjectStore/ObjectStoreStorage.php
+++ b/lib/private/Files/ObjectStore/ObjectStoreStorage.php
@@ -245,7 +245,7 @@ class ObjectStoreStorage extends \OC\Files\Storage\Common {
 		$path = $this->normalizePath($path);
 
 		try {
-			$files = array();
+			$files = [];
 			$folderContents = $this->getCache()->getFolderContents($path);
 			foreach ($folderContents as $file) {
 				$files[] = $file['name'];
@@ -375,14 +375,14 @@ class ObjectStoreStorage extends \OC\Files\Storage\Common {
 				// work with all object storage implementations
 				$this->file_put_contents($path, ' ');
 				$mimeType = \OC::$server->getMimeTypeDetector()->detectPath($path);
-				$stat = array(
+				$stat = [
 					'etag' => $this->getETag($path),
 					'mimetype' => $mimeType,
 					'size' => 0,
 					'mtime' => $mtime,
 					'storage_mtime' => $mtime,
 					'permissions' => \OCP\Constants::PERMISSION_ALL - \OCP\Constants::PERMISSION_CREATE,
-				);
+				];
 				$this->getCache()->put($path, $stat);
 			} catch (\Exception $ex) {
 				$this->logger->logException($ex, [
diff --git a/lib/private/Files/ObjectStore/S3ConnectionTrait.php b/lib/private/Files/ObjectStore/S3ConnectionTrait.php
index f931b6092a6..f4ed8c5b5c0 100644
--- a/lib/private/Files/ObjectStore/S3ConnectionTrait.php
+++ b/lib/private/Files/ObjectStore/S3ConnectionTrait.php
@@ -117,7 +117,7 @@ trait S3ConnectionTrait {
 				if (!$this->connection->isBucketDnsCompatible($this->bucket)) {
 					throw new \Exception("The bucket will not be created because the name is not dns compatible, please correct it: " . $this->bucket);
 				}
-				$this->connection->createBucket(array('Bucket' => $this->bucket));
+				$this->connection->createBucket(['Bucket' => $this->bucket]);
 				$this->testTimeout();
 			} catch (S3Exception $e) {
 				$logger->logException($e, [
diff --git a/lib/private/Files/Storage/Common.php b/lib/private/Files/Storage/Common.php
index 8760fae1185..c976174f8cf 100644
--- a/lib/private/Files/Storage/Common.php
+++ b/lib/private/Files/Storage/Common.php
@@ -296,7 +296,7 @@ abstract class Common implements Storage, ILockingStorage, IWriteStreamStorage {
 	 * @return array
 	 */
 	protected function searchInDir($query, $dir = '') {
-		$files = array();
+		$files = [];
 		$dh = $this->opendir($dir);
 		if (is_resource($dh)) {
 			while (($item = readdir($dh)) !== false) {
@@ -434,7 +434,7 @@ abstract class Common implements Storage, ILockingStorage, IWriteStreamStorage {
 			$path = '/' . $path;
 		}
 
-		$output = array();
+		$output = [];
 		foreach (explode('/', $path) as $chunk) {
 			if ($chunk == '..') {
 				array_pop($output);
diff --git a/lib/private/Files/Storage/DAV.php b/lib/private/Files/Storage/DAV.php
index 625e5f3f625..970f3f8c156 100644
--- a/lib/private/Files/Storage/DAV.php
+++ b/lib/private/Files/Storage/DAV.php
@@ -265,7 +265,7 @@ class DAV extends Common {
 			try {
 				$response = $this->client->propFind(
 					$this->encodePath($path),
-					array(
+					[
 						'{DAV:}getlastmodified',
 						'{DAV:}getcontentlength',
 						'{DAV:}getcontenttype',
@@ -273,7 +273,7 @@ class DAV extends Common {
 						'{http://open-collaboration-services.org/ns}share-permissions',
 						'{DAV:}resourcetype',
 						'{DAV:}getetag',
-					)
+					]
 				);
 				$this->statCache->set($path, $response);
 			} catch (ClientHttpException $e) {
@@ -591,7 +591,7 @@ class DAV extends Common {
 		} catch (\Exception $e) {
 			$this->convertException($e, $path);
 		}
-		return array();
+		return [];
 	}
 
 	/** {@inheritdoc} */
diff --git a/lib/private/Files/Storage/Local.php b/lib/private/Files/Storage/Local.php
index 13a3ca87097..e186d29c348 100644
--- a/lib/private/Files/Storage/Local.php
+++ b/lib/private/Files/Storage/Local.php
@@ -107,7 +107,7 @@ class Local extends \OC\Files\Storage\Common {
 				 * @var \SplFileInfo $file
 				 */
 				$file = $it->current();
-				if (in_array($file->getBasename(), array('.', '..'))) {
+				if (in_array($file->getBasename(), ['.', '..'])) {
 					$it->next();
 					continue;
 				} elseif ($file->isDir()) {
@@ -340,7 +340,7 @@ class Local extends \OC\Files\Storage\Common {
 	 * @return array
 	 */
 	protected function searchInDir($query, $dir = '') {
-		$files = array();
+		$files = [];
 		$physicalDir = $this->getSourcePath($dir);
 		foreach (scandir($physicalDir) as $item) {
 			if (\OC\Files\Filesystem::isIgnoredDir($item))
diff --git a/lib/private/Files/Storage/Temporary.php b/lib/private/Files/Storage/Temporary.php
index bb501cb5565..2e1d1e33bef 100644
--- a/lib/private/Files/Storage/Temporary.php
+++ b/lib/private/Files/Storage/Temporary.php
@@ -30,7 +30,7 @@ namespace OC\Files\Storage;
  */
 class Temporary extends Local{
 	public function __construct($arguments = null) {
-		parent::__construct(array('datadir' => \OC::$server->getTempManager()->getTemporaryFolder()));
+		parent::__construct(['datadir' => \OC::$server->getTempManager()->getTemporaryFolder()]);
 	}
 
 	public function cleanUp() {
diff --git a/lib/private/Files/Storage/Wrapper/Encryption.php b/lib/private/Files/Storage/Wrapper/Encryption.php
index 68cf6f99ee5..cbe9b874501 100644
--- a/lib/private/Files/Storage/Wrapper/Encryption.php
+++ b/lib/private/Files/Storage/Wrapper/Encryption.php
@@ -87,7 +87,7 @@ class Encryption extends Wrapper {
 	private $mountManager;
 
 	/** @var array remember for which path we execute the repair step to avoid recursions */
-	private $fixUnencryptedSizeOf = array();
+	private $fixUnencryptedSizeOf = [];
 
 	/** @var  ArrayCache */
 	private $arrayCache;
@@ -125,7 +125,7 @@ class Encryption extends Wrapper {
 		$this->uid = $uid;
 		$this->fileHelper = $fileHelper;
 		$this->keyStorage = $keyStorage;
-		$this->unencryptedSize = array();
+		$this->unencryptedSize = [];
 		$this->update = $update;
 		$this->mountManager = $mountManager;
 		$this->arrayCache = $arrayCache;
@@ -892,7 +892,7 @@ class Encryption extends Wrapper {
 	 * @return array
 	 */
 	protected function parseRawHeader($rawHeader) {
-		$result = array();
+		$result = [];
 		if (substr($rawHeader, 0, strlen(Util::HEADER_START)) === Util::HEADER_START) {
 			$header = $rawHeader;
 			$endAt = strpos($header, Util::HEADER_END);
diff --git a/lib/private/Files/Storage/Wrapper/Wrapper.php b/lib/private/Files/Storage/Wrapper/Wrapper.php
index 7cb24f9b5b6..3030fa8c7ef 100644
--- a/lib/private/Files/Storage/Wrapper/Wrapper.php
+++ b/lib/private/Files/Storage/Wrapper/Wrapper.php
@@ -503,7 +503,7 @@ class Wrapper implements \OC\Files\Storage\Storage, ILockingStorage, IWriteStrea
 	 * @return mixed
 	 */
 	public function __call($method, $args) {
-		return call_user_func_array(array($this->getWrapperStorage(), $method), $args);
+		return call_user_func_array([$this->getWrapperStorage(), $method], $args);
 	}
 
 	/**
diff --git a/lib/private/Files/Stream/Encryption.php b/lib/private/Files/Stream/Encryption.php
index dc6cd9cea7f..2ae872de337 100644
--- a/lib/private/Files/Stream/Encryption.php
+++ b/lib/private/Files/Stream/Encryption.php
@@ -109,7 +109,7 @@ class Encryption extends Wrapper {
 	protected $fileUpdated;
 
 	public function __construct() {
-		$this->expectedContextProperties = array(
+		$this->expectedContextProperties = [
 			'source',
 			'storage',
 			'internalPath',
@@ -124,7 +124,7 @@ class Encryption extends Wrapper {
 			'encryptionStorage',
 			'headerSize',
 			'signed'
-		);
+		];
 	}
 
 
@@ -165,8 +165,8 @@ class Encryption extends Wrapper {
 								$signed,
 								$wrapper = Encryption::class) {
 
-		$context = stream_context_create(array(
-			'ocencryption' => array(
+		$context = stream_context_create([
+			'ocencryption' => [
 				'source' => $source,
 				'storage' => $storage,
 				'internalPath' => $internalPath,
@@ -181,8 +181,8 @@ class Encryption extends Wrapper {
 				'encryptionStorage' => $encStorage,
 				'headerSize' => $headerSize,
 				'signed' => $signed
-			)
-		));
+			]
+		]);
 
 		return self::wrapSource($source, $context, 'ocencryption', $wrapper, $mode);
 	}
diff --git a/lib/private/Files/Stream/Quota.php b/lib/private/Files/Stream/Quota.php
index 08272ad61cb..f07c0c2b678 100644
--- a/lib/private/Files/Stream/Quota.php
+++ b/lib/private/Files/Stream/Quota.php
@@ -44,12 +44,12 @@ class Quota extends Wrapper {
 	 * @return resource
 	 */
 	static public function wrap($stream, $limit) {
-		$context = stream_context_create(array(
-			'quota' => array(
+		$context = stream_context_create([
+			'quota' => [
 				'source' => $stream,
 				'limit' => $limit
-			)
-		));
+			]
+		]);
 		return Wrapper::wrapSource($stream, $context, 'quota', self::class);
 	}
 
diff --git a/lib/private/Files/Type/Detection.php b/lib/private/Files/Type/Detection.php
index 1352963fc67..0db564032ac 100644
--- a/lib/private/Files/Type/Detection.php
+++ b/lib/private/Files/Type/Detection.php
@@ -103,7 +103,7 @@ class Detection implements IMimeTypeDetector {
 	public function registerType(string $extension,
 								 string $mimetype,
 								 ?string $secureMimeType = null): void {
-		$this->mimetypes[$extension] = array($mimetype, $secureMimeType);
+		$this->mimetypes[$extension] = [$mimetype, $secureMimeType];
 		$this->secureMimeTypes[$mimetype] = $secureMimeType ?: $mimetype;
 	}
 
diff --git a/lib/private/Files/Type/TemplateManager.php b/lib/private/Files/Type/TemplateManager.php
index 4febf9afbf1..d9afe138171 100644
--- a/lib/private/Files/Type/TemplateManager.php
+++ b/lib/private/Files/Type/TemplateManager.php
@@ -29,7 +29,7 @@ namespace OC\Files\Type;
  * @deprecated 18.0.0
  */
 class TemplateManager {
-	protected $templates = array();
+	protected $templates = [];
 
 	public function registerTemplate($mimetype, $path) {
 		$this->templates[$mimetype] = $path;
diff --git a/lib/private/Files/Utils/Scanner.php b/lib/private/Files/Utils/Scanner.php
index 943078215b5..49f8177834a 100644
--- a/lib/private/Files/Utils/Scanner.php
+++ b/lib/private/Files/Utils/Scanner.php
@@ -131,19 +131,19 @@ class Scanner extends PublicEmitter {
 	protected function attachListener($mount) {
 		$scanner = $mount->getStorage()->getScanner();
 		$scanner->listen('\OC\Files\Cache\Scanner', 'scanFile', function ($path) use ($mount) {
-			$this->emit('\OC\Files\Utils\Scanner', 'scanFile', array($mount->getMountPoint() . $path));
+			$this->emit('\OC\Files\Utils\Scanner', 'scanFile', [$mount->getMountPoint() . $path]);
 			$this->dispatcher->dispatchTyped(new BeforeFileScannedEvent($mount->getMountPoint() . $path));
 		});
 		$scanner->listen('\OC\Files\Cache\Scanner', 'scanFolder', function ($path) use ($mount) {
-			$this->emit('\OC\Files\Utils\Scanner', 'scanFolder', array($mount->getMountPoint() . $path));
+			$this->emit('\OC\Files\Utils\Scanner', 'scanFolder', [$mount->getMountPoint() . $path]);
 			$this->dispatcher->dispatchTyped(new BeforeFolderScannedEvent($mount->getMountPoint() . $path));
 		});
 		$scanner->listen('\OC\Files\Cache\Scanner', 'postScanFile', function ($path) use ($mount) {
-			$this->emit('\OC\Files\Utils\Scanner', 'postScanFile', array($mount->getMountPoint() . $path));
+			$this->emit('\OC\Files\Utils\Scanner', 'postScanFile', [$mount->getMountPoint() . $path]);
 			$this->dispatcher->dispatchTyped(new FileScannedEvent($mount->getMountPoint() . $path));
 		});
 		$scanner->listen('\OC\Files\Cache\Scanner', 'postScanFolder', function ($path) use ($mount) {
-			$this->emit('\OC\Files\Utils\Scanner', 'postScanFolder', array($mount->getMountPoint() . $path));
+			$this->emit('\OC\Files\Utils\Scanner', 'postScanFolder', [$mount->getMountPoint() . $path]);
 			$this->dispatcher->dispatchTyped(new FolderScannedEvent($mount->getMountPoint() . $path));
 		});
 	}
diff --git a/lib/private/Files/View.php b/lib/private/Files/View.php
index 8ea94626a2a..abfde63be5a 100644
--- a/lib/private/Files/View.php
+++ b/lib/private/Files/View.php
@@ -266,7 +266,7 @@ class View {
 	 * for \OC\Files\Storage\Storage via basicOperation().
 	 */
 	public function mkdir($path) {
-		return $this->basicOperation('mkdir', $path, array('create', 'write'));
+		return $this->basicOperation('mkdir', $path, ['create', 'write']);
 	}
 
 	/**
@@ -284,7 +284,7 @@ class View {
 			$this->lockFile($relPath, ILockingProvider::LOCK_SHARED, true);
 			\OC_Hook::emit(
 				Filesystem::CLASSNAME, "umount",
-				array(Filesystem::signal_param_path => $relPath)
+				[Filesystem::signal_param_path => $relPath]
 			);
 			$this->changeLock($relPath, ILockingProvider::LOCK_EXCLUSIVE, true);
 			$result = $mount->removeMount();
@@ -292,7 +292,7 @@ class View {
 			if ($result) {
 				\OC_Hook::emit(
 					Filesystem::CLASSNAME, "post_umount",
-					array(Filesystem::signal_param_path => $relPath)
+					[Filesystem::signal_param_path => $relPath]
 				);
 			}
 			$this->unlockFile($relPath, ILockingProvider::LOCK_SHARED, true);
@@ -345,7 +345,7 @@ class View {
 			return $this->removeMount($mount, $absolutePath);
 		}
 		if ($this->is_dir($path)) {
-			$result = $this->basicOperation('rmdir', $path, array('delete'));
+			$result = $this->basicOperation('rmdir', $path, ['delete']);
 		} else {
 			$result = false;
 		}
@@ -363,7 +363,7 @@ class View {
 	 * @return resource
 	 */
 	public function opendir($path) {
-		return $this->basicOperation('opendir', $path, array('read'));
+		return $this->basicOperation('opendir', $path, ['read']);
 	}
 
 	/**
@@ -559,7 +559,7 @@ class View {
 			$mtime = strtotime($mtime);
 		}
 
-		$hooks = array('touch');
+		$hooks = ['touch'];
 
 		if (!$this->file_exists($path)) {
 			$hooks[] = 'create';
@@ -581,7 +581,7 @@ class View {
 				$mtime = time();
 			}
 			//if native touch fails, we emulate it by changing the mtime in the cache
-			$this->putFileInfo($path, array('mtime' => floor($mtime)));
+			$this->putFileInfo($path, ['mtime' => floor($mtime)]);
 		}
 		return true;
 	}
@@ -592,7 +592,7 @@ class View {
 	 * @throws LockedException
 	 */
 	public function file_get_contents($path) {
-		return $this->basicOperation('file_get_contents', $path, array('read'));
+		return $this->basicOperation('file_get_contents', $path, ['read']);
 	}
 
 	/**
@@ -602,20 +602,20 @@ class View {
 	 */
 	protected function emit_file_hooks_pre($exists, $path, &$run) {
 		if (!$exists) {
-			\OC_Hook::emit(Filesystem::CLASSNAME, Filesystem::signal_create, array(
+			\OC_Hook::emit(Filesystem::CLASSNAME, Filesystem::signal_create, [
 				Filesystem::signal_param_path => $this->getHookPath($path),
 				Filesystem::signal_param_run => &$run,
-			));
+			]);
 		} else {
-			\OC_Hook::emit(Filesystem::CLASSNAME, Filesystem::signal_update, array(
+			\OC_Hook::emit(Filesystem::CLASSNAME, Filesystem::signal_update, [
 				Filesystem::signal_param_path => $this->getHookPath($path),
 				Filesystem::signal_param_run => &$run,
-			));
+			]);
 		}
-		\OC_Hook::emit(Filesystem::CLASSNAME, Filesystem::signal_write, array(
+		\OC_Hook::emit(Filesystem::CLASSNAME, Filesystem::signal_write, [
 			Filesystem::signal_param_path => $this->getHookPath($path),
 			Filesystem::signal_param_run => &$run,
-		));
+		]);
 	}
 
 	/**
@@ -624,17 +624,17 @@ class View {
 	 */
 	protected function emit_file_hooks_post($exists, $path) {
 		if (!$exists) {
-			\OC_Hook::emit(Filesystem::CLASSNAME, Filesystem::signal_post_create, array(
+			\OC_Hook::emit(Filesystem::CLASSNAME, Filesystem::signal_post_create, [
 				Filesystem::signal_param_path => $this->getHookPath($path),
-			));
+			]);
 		} else {
-			\OC_Hook::emit(Filesystem::CLASSNAME, Filesystem::signal_post_update, array(
+			\OC_Hook::emit(Filesystem::CLASSNAME, Filesystem::signal_post_update, [
 				Filesystem::signal_param_path => $this->getHookPath($path),
-			));
+			]);
 		}
-		\OC_Hook::emit(Filesystem::CLASSNAME, Filesystem::signal_post_write, array(
+		\OC_Hook::emit(Filesystem::CLASSNAME, Filesystem::signal_post_write, [
 			Filesystem::signal_param_path => $this->getHookPath($path),
-		));
+		]);
 	}
 
 	/**
@@ -690,7 +690,7 @@ class View {
 				return false;
 			}
 		} else {
-			$hooks = $this->file_exists($path) ? array('update', 'write') : array('create', 'write');
+			$hooks = $this->file_exists($path) ? ['update', 'write'] : ['create', 'write'];
 			return $this->basicOperation('file_put_contents', $path, $hooks, $data);
 		}
 	}
@@ -770,11 +770,11 @@ class View {
 				} elseif ($this->shouldEmitHooks($path1)) {
 					\OC_Hook::emit(
 						Filesystem::CLASSNAME, Filesystem::signal_rename,
-						array(
+						[
 							Filesystem::signal_param_oldpath => $this->getHookPath($path1),
 							Filesystem::signal_param_newpath => $this->getHookPath($path2),
 							Filesystem::signal_param_run => &$run
-						)
+						]
 					);
 				}
 				if ($run) {
@@ -844,10 +844,10 @@ class View {
 							\OC_Hook::emit(
 								Filesystem::CLASSNAME,
 								Filesystem::signal_post_rename,
-								array(
+								[
 									Filesystem::signal_param_oldpath => $this->getHookPath($path1),
 									Filesystem::signal_param_newpath => $this->getHookPath($path2)
-								)
+								]
 							);
 						}
 					}
@@ -900,11 +900,11 @@ class View {
 					\OC_Hook::emit(
 						Filesystem::CLASSNAME,
 						Filesystem::signal_copy,
-						array(
+						[
 							Filesystem::signal_param_oldpath => $this->getHookPath($path1),
 							Filesystem::signal_param_newpath => $this->getHookPath($path2),
 							Filesystem::signal_param_run => &$run
-						)
+						]
 					);
 					$this->emit_file_hooks_pre($exists, $path2, $run);
 				}
@@ -938,10 +938,10 @@ class View {
 						\OC_Hook::emit(
 							Filesystem::CLASSNAME,
 							Filesystem::signal_post_copy,
-							array(
+							[
 								Filesystem::signal_param_oldpath => $this->getHookPath($path1),
 								Filesystem::signal_param_newpath => $this->getHookPath($path2)
-							)
+							]
 						);
 						$this->emit_file_hooks_post($exists, $path2);
 					}
@@ -968,7 +968,7 @@ class View {
 	 */
 	public function fopen($path, $mode) {
 		$mode = str_replace('b', '', $mode); // the binary flag is a windows only feature which we do not support
-		$hooks = array();
+		$hooks = [];
 		switch ($mode) {
 			case 'r':
 				$hooks[] = 'read';
@@ -1087,7 +1087,7 @@ class View {
 				\OC_Hook::emit(
 					Filesystem::CLASSNAME,
 					Filesystem::signal_read,
-					array(Filesystem::signal_param_path => $this->getHookPath($path))
+					[Filesystem::signal_param_path => $this->getHookPath($path)]
 				);
 			}
 			list($storage, $internalPath) = Filesystem::resolvePath($absolutePath . $postFix);
@@ -1270,18 +1270,18 @@ class View {
 					\OC_Hook::emit(
 						Filesystem::CLASSNAME,
 						$prefix . $hook,
-						array(
+						[
 							Filesystem::signal_param_run => &$run,
 							Filesystem::signal_param_path => $path
-						)
+						]
 					);
 				} elseif (!$post) {
 					\OC_Hook::emit(
 						Filesystem::CLASSNAME,
 						$prefix . $hook,
-						array(
+						[
 							Filesystem::signal_param_path => $path
-						)
+						]
 					);
 				}
 			}
@@ -1297,7 +1297,7 @@ class View {
 	 * @return bool
 	 */
 	public function hasUpdated($path, $time) {
-		return $this->basicOperation('hasUpdated', $path, array(), $time);
+		return $this->basicOperation('hasUpdated', $path, [], $time);
 	}
 
 	/**
@@ -1591,7 +1591,7 @@ class View {
 	 * @return FileInfo[]
 	 */
 	public function search($query) {
-		return $this->searchCommon('search', array('%' . $query . '%'));
+		return $this->searchCommon('search', ['%' . $query . '%']);
 	}
 
 	/**
@@ -1601,7 +1601,7 @@ class View {
 	 * @return FileInfo[]
 	 */
 	public function searchRaw($query) {
-		return $this->searchCommon('search', array($query));
+		return $this->searchCommon('search', [$query]);
 	}
 
 	/**
@@ -1611,7 +1611,7 @@ class View {
 	 * @return FileInfo[]
 	 */
 	public function searchByMime($mimetype) {
-		return $this->searchCommon('searchByMime', array($mimetype));
+		return $this->searchCommon('searchByMime', [$mimetype]);
 	}
 
 	/**
@@ -1622,7 +1622,7 @@ class View {
 	 * @return FileInfo[]
 	 */
 	public function searchByTag($tag, $userId) {
-		return $this->searchCommon('searchByTag', array($tag, $userId));
+		return $this->searchCommon('searchByTag', [$tag, $userId]);
 	}
 
 	/**
@@ -1631,7 +1631,7 @@ class View {
 	 * @return FileInfo[]
 	 */
 	private function searchCommon($method, $args) {
-		$files = array();
+		$files = [];
 		$rootLength = strlen($this->fakeRoot);
 
 		$mount = $this->getMount('');
@@ -1640,7 +1640,7 @@ class View {
 		if ($storage) {
 			$cache = $storage->getCache('');
 
-			$results = call_user_func_array(array($cache, $method), $args);
+			$results = call_user_func_array([$cache, $method], $args);
 			foreach ($results as $result) {
 				if (substr($mountPoint . $result['path'], 0, $rootLength + 1) === $this->fakeRoot . '/') {
 					$internalPath = $result['path'];
@@ -1659,7 +1659,7 @@ class View {
 					$cache = $storage->getCache('');
 
 					$relativeMountPoint = substr($mountPoint, $rootLength);
-					$results = call_user_func_array(array($cache, $method), $args);
+					$results = call_user_func_array([$cache, $method], $args);
 					if ($results) {
 						foreach ($results as $result) {
 							$internalPath = $result['path'];
@@ -1881,7 +1881,7 @@ class View {
 
 		// remove the single file
 		array_pop($parts);
-		$result = array('/');
+		$result = ['/'];
 		$resultPath = '';
 		foreach ($parts as $part) {
 			if ($part) {