Format code to a single space around binary operators

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

74 files changed, 242 insertions, 242 deletions

diff --git a/lib/private/AllConfig.php b/lib/private/AllConfig.php
index 20f4afd0ded..36f5f2cd40a 100644
--- a/lib/private/AllConfig.php
+++ b/lib/private/AllConfig.php
@@ -351,7 +351,7 @@ class AllConfig implements \OCP\IConfig {
 		// TODO - FIXME
 		$this->fixDIInit();
 
-		$sql  = 'DELETE FROM `*PREFIX*preferences` '.
+		$sql = 'DELETE FROM `*PREFIX*preferences` '.
 				'WHERE `userid` = ? AND `appid` = ? AND `configkey` = ?';
 		$this->connection->executeUpdate($sql, [$userId, $appName, $key]);
 
@@ -369,7 +369,7 @@ class AllConfig implements \OCP\IConfig {
 		// TODO - FIXME
 		$this->fixDIInit();
 
-		$sql  = 'DELETE FROM `*PREFIX*preferences` '.
+		$sql = 'DELETE FROM `*PREFIX*preferences` '.
 			'WHERE `userid` = ?';
 		$this->connection->executeUpdate($sql, [$userId]);
 
@@ -385,7 +385,7 @@ class AllConfig implements \OCP\IConfig {
 		// TODO - FIXME
 		$this->fixDIInit();
 
-		$sql  = 'DELETE FROM `*PREFIX*preferences` '.
+		$sql = 'DELETE FROM `*PREFIX*preferences` '.
 				'WHERE `appid` = ?';
 		$this->connection->executeUpdate($sql, [$appName]);
 
@@ -408,7 +408,7 @@ class AllConfig implements \OCP\IConfig {
 			return $this->userCache[$userId];
 		}
 		if ($userId === null || $userId === '') {
-			$this->userCache[$userId]=[];
+			$this->userCache[$userId] = [];
 			return $this->userCache[$userId];
 		}
 
@@ -457,7 +457,7 @@ class AllConfig implements \OCP\IConfig {
 
 			$placeholders = (count($chunk) === 50) ? $placeholders50 :  implode(',', array_fill(0, count($chunk), '?'));
 
-			$query    = 'SELECT `userid`, `configvalue` ' .
+			$query = 'SELECT `userid`, `configvalue` ' .
 						'FROM `*PREFIX*preferences` ' .
 						'WHERE `appid` = ? AND `configkey` = ? ' .
 						'AND `userid` IN (' . $placeholders . ')';
@@ -483,7 +483,7 @@ class AllConfig implements \OCP\IConfig {
 		// TODO - FIXME
 		$this->fixDIInit();
 
-		$sql  = 'SELECT `userid` FROM `*PREFIX*preferences` ' .
+		$sql = 'SELECT `userid` FROM `*PREFIX*preferences` ' .
 				'WHERE `appid` = ? AND `configkey` = ? ';
 
 		if ($this->getSystemValue('dbtype', 'sqlite') === 'oci') {
@@ -515,7 +515,7 @@ class AllConfig implements \OCP\IConfig {
 		// TODO - FIXME
 		$this->fixDIInit();
 
-		$sql  = 'SELECT `userid` FROM `*PREFIX*preferences` ' .
+		$sql = 'SELECT `userid` FROM `*PREFIX*preferences` ' .
 			'WHERE `appid` = ? AND `configkey` = ? ';
 
 		if ($this->getSystemValue('dbtype', 'sqlite') === 'oci') {
diff --git a/lib/private/App/CodeChecker/CodeChecker.php b/lib/private/App/CodeChecker/CodeChecker.php
index 13d6ff887f3..9dec9c9f4d7 100644
--- a/lib/private/App/CodeChecker/CodeChecker.php
+++ b/lib/private/App/CodeChecker/CodeChecker.php
@@ -40,10 +40,10 @@ class CodeChecker extends BasicEmitter {
 	public const CLASS_IMPLEMENTS_NOT_ALLOWED = 1001;
 	public const STATIC_CALL_NOT_ALLOWED = 1002;
 	public const CLASS_CONST_FETCH_NOT_ALLOWED = 1003;
-	public const CLASS_NEW_NOT_ALLOWED =  1004;
-	public const OP_OPERATOR_USAGE_DISCOURAGED =  1005;
-	public const CLASS_USE_NOT_ALLOWED =  1006;
-	public const CLASS_METHOD_CALL_NOT_ALLOWED =  1007;
+	public const CLASS_NEW_NOT_ALLOWED = 1004;
+	public const OP_OPERATOR_USAGE_DISCOURAGED = 1005;
+	public const CLASS_USE_NOT_ALLOWED = 1006;
+	public const CLASS_METHOD_CALL_NOT_ALLOWED = 1007;
 
 	/** @var Parser */
 	private $parser;
diff --git a/lib/private/App/CodeChecker/NodeVisitor.php b/lib/private/App/CodeChecker/NodeVisitor.php
index 635f1357ffd..c1bc04afb43 100644
--- a/lib/private/App/CodeChecker/NodeVisitor.php
+++ b/lib/private/App/CodeChecker/NodeVisitor.php
@@ -103,7 +103,7 @@ class NodeVisitor extends NodeVisitorAbstract {
 
 	public function enterNode(Node $node) {
 		if ($this->checkEqualOperatorUsage && $node instanceof Node\Expr\BinaryOp\Equal) {
-			$this->errors[]= [
+			$this->errors[] = [
 				'disallowedToken' => '==',
 				'errorCode' => CodeChecker::OP_OPERATOR_USAGE_DISCOURAGED,
 				'line' => $node->getLine(),
@@ -111,7 +111,7 @@ class NodeVisitor extends NodeVisitorAbstract {
 			];
 		}
 		if ($this->checkEqualOperatorUsage && $node instanceof Node\Expr\BinaryOp\NotEqual) {
-			$this->errors[]= [
+			$this->errors[] = [
 				'disallowedToken' => '!=',
 				'errorCode' => CodeChecker::OP_OPERATOR_USAGE_DISCOURAGED,
 				'line' => $node->getLine(),
@@ -247,7 +247,7 @@ class NodeVisitor extends NodeVisitorAbstract {
 		$lowerName = strtolower($name);
 
 		if (isset($this->blackListedClassNames[$lowerName])) {
-			$this->errors[]= [
+			$this->errors[] = [
 				'disallowedToken' => $name,
 				'errorCode' => $errorCode,
 				'line' => $node->getLine(),
@@ -261,7 +261,7 @@ class NodeVisitor extends NodeVisitorAbstract {
 		$lowerName = strtolower($name);
 
 		if (isset($this->blackListedConstants[$lowerName])) {
-			$this->errors[]= [
+			$this->errors[] = [
 				'disallowedToken' => $name,
 				'errorCode' => CodeChecker::CLASS_CONST_FETCH_NOT_ALLOWED,
 				'line' => $node->getLine(),
@@ -275,7 +275,7 @@ class NodeVisitor extends NodeVisitorAbstract {
 		$lowerName = strtolower($name);
 
 		if (isset($this->blackListedFunctions[$lowerName])) {
-			$this->errors[]= [
+			$this->errors[] = [
 				'disallowedToken' => $name,
 				'errorCode' => CodeChecker::STATIC_CALL_NOT_ALLOWED,
 				'line' => $node->getLine(),
@@ -289,7 +289,7 @@ class NodeVisitor extends NodeVisitorAbstract {
 		$lowerName = strtolower($name);
 
 		if (isset($this->blackListedMethods[$lowerName])) {
-			$this->errors[]= [
+			$this->errors[] = [
 				'disallowedToken' => $name,
 				'errorCode' => CodeChecker::CLASS_METHOD_CALL_NOT_ALLOWED,
 				'line' => $node->getLine(),
diff --git a/lib/private/App/DependencyAnalyzer.php b/lib/private/App/DependencyAnalyzer.php
index f63cb384b15..90f3b28d9c6 100644
--- a/lib/private/App/DependencyAnalyzer.php
+++ b/lib/private/App/DependencyAnalyzer.php
@@ -168,7 +168,7 @@ class DependencyAnalyzer {
 		}
 		if (isset($dependencies['php']['@attributes']['min-int-size'])) {
 			$intSize = $dependencies['php']['@attributes']['min-int-size'];
-			if ($intSize > $this->platform->getIntSize()*8) {
+			if ($intSize > $this->platform->getIntSize() * 8) {
 				$missing[] = (string)$this->l->t('%sbit or higher PHP required.', [$intSize]);
 			}
 		}
diff --git a/lib/private/AppFramework/App.php b/lib/private/AppFramework/App.php
index 563ef6bffa8..d93849a6db6 100644
--- a/lib/private/AppFramework/App.php
+++ b/lib/private/AppFramework/App.php
@@ -60,7 +60,7 @@ class App {
 	 * the transformed app id, defaults to OCA\
 	 * @return string the starting namespace for the app
 	 */
-	public static function buildAppNamespace(string $appId, string $topNamespace='OCA\\'): string {
+	public static function buildAppNamespace(string $appId, string $topNamespace = 'OCA\\'): string {
 		// Hit the cache!
 		if (isset(self::$nameSpaceCache[$appId])) {
 			return $topNamespace . self::$nameSpaceCache[$appId];
@@ -88,7 +88,7 @@ class App {
 		return $topNamespace . self::$nameSpaceCache[$appId];
 	}
 
-	public static function getAppIdForClass(string $className, string $topNamespace='OCA\\'): ?string {
+	public static function getAppIdForClass(string $className, string $topNamespace = 'OCA\\'): ?string {
 		if (strpos($className, $topNamespace) !== 0) {
 			return null;
 		}
@@ -223,7 +223,7 @@ class App {
 
 		$dispatcher = $container['Dispatcher'];
 
-		list(, , $output) =  $dispatcher->dispatch($controller, $methodName);
+		list(, , $output) = $dispatcher->dispatch($controller, $methodName);
 		return $output;
 	}
 }
diff --git a/lib/private/AppFramework/Http.php b/lib/private/AppFramework/Http.php
index 88e49816eb9..828efe390e7 100644
--- a/lib/private/AppFramework/Http.php
+++ b/lib/private/AppFramework/Http.php
@@ -41,7 +41,7 @@ class Http extends BaseHttp {
 	 * @param array $server $_SERVER
 	 * @param string $protocolVersion the http version to use defaults to HTTP/1.1
 	 */
-	public function __construct($server, $protocolVersion='HTTP/1.1') {
+	public function __construct($server, $protocolVersion = 'HTTP/1.1') {
 		$this->server = $server;
 		$this->protocolVersion = $protocolVersion;
 
diff --git a/lib/private/AppFramework/Http/Request.php b/lib/private/AppFramework/Http/Request.php
index dcc3c8ec68d..3705ab2e92d 100644
--- a/lib/private/AppFramework/Http/Request.php
+++ b/lib/private/AppFramework/Http/Request.php
@@ -136,7 +136,7 @@ class Request implements \ArrayAccess, \Countable, IRequest {
 	 * @param string $stream
 	 * @see http://www.php.net/manual/en/reserved.variables.php
 	 */
-	public function __construct(array $vars= [],
+	public function __construct(array $vars = [],
 								ISecureRandom $secureRandom = null,
 								IConfig $config,
 								CsrfTokenManager $csrfTokenManager = null,
@@ -827,7 +827,7 @@ class Request implements \ArrayAccess, \Countable, IRequest {
 	 */
 	public function getScriptName(): string {
 		$name = $this->server['SCRIPT_NAME'];
-		$overwriteWebRoot =  $this->config->getSystemValue('overwritewebroot');
+		$overwriteWebRoot = $this->config->getSystemValue('overwritewebroot');
 		if ($overwriteWebRoot !== '' && $this->isOverwriteCondition()) {
 			// FIXME: This code is untestable due to __DIR__, also that hardcoded path is really dangerous
 			$serverRoot = str_replace('\\', '/', substr(__DIR__, 0, -\strlen('lib/private/appframework/http/')));
diff --git a/lib/private/AppFramework/Middleware/MiddlewareDispatcher.php b/lib/private/AppFramework/Middleware/MiddlewareDispatcher.php
index 270058dc554..577931b8222 100644
--- a/lib/private/AppFramework/Middleware/MiddlewareDispatcher.php
+++ b/lib/private/AppFramework/Middleware/MiddlewareDispatcher.php
@@ -116,7 +116,7 @@ class MiddlewareDispatcher {
 	 * @throws \Exception the passed in exception if it can't handle it
 	 */
 	public function afterException(Controller $controller, string $methodName, \Exception $exception): Response {
-		for ($i=$this->middlewareCounter-1; $i>=0; $i--) {
+		for ($i = $this->middlewareCounter - 1; $i >= 0; $i--) {
 			$middleware = $this->middlewares[$i];
 			try {
 				return $middleware->afterException($controller, $methodName, $exception);
@@ -139,7 +139,7 @@ class MiddlewareDispatcher {
 	 * @return Response a Response object
 	 */
 	public function afterController(Controller $controller, string $methodName, Response $response): Response {
-		for ($i= \count($this->middlewares)-1; $i>=0; $i--) {
+		for ($i = \count($this->middlewares) - 1; $i >= 0; $i--) {
 			$middleware = $this->middlewares[$i];
 			$response = $middleware->afterController($controller, $methodName, $response);
 		}
@@ -158,7 +158,7 @@ class MiddlewareDispatcher {
 	 * @return string the output that should be printed
 	 */
 	public function beforeOutput(Controller $controller, string $methodName, string $output): string {
-		for ($i= \count($this->middlewares)-1; $i>=0; $i--) {
+		for ($i = \count($this->middlewares) - 1; $i >= 0; $i--) {
 			$middleware = $this->middlewares[$i];
 			$output = $middleware->beforeOutput($controller, $methodName, $output);
 		}
diff --git a/lib/private/AppFramework/Middleware/Security/CORSMiddleware.php b/lib/private/AppFramework/Middleware/Security/CORSMiddleware.php
index af6d3de6570..765311858de 100644
--- a/lib/private/AppFramework/Middleware/Security/CORSMiddleware.php
+++ b/lib/private/AppFramework/Middleware/Security/CORSMiddleware.php
@@ -145,7 +145,7 @@ class CORSMiddleware extends Middleware {
 	 */
 	public function afterException($controller, $methodName, \Exception $exception) {
 		if ($exception instanceof SecurityException) {
-			$response =  new JSONResponse(['message' => $exception->getMessage()]);
+			$response = new JSONResponse(['message' => $exception->getMessage()]);
 			if ($exception->getCode() !== 0) {
 				$response->setStatus($exception->getCode());
 			} else {
diff --git a/lib/private/AppFramework/Middleware/Security/SameSiteCookieMiddleware.php b/lib/private/AppFramework/Middleware/Security/SameSiteCookieMiddleware.php
index 7a358f6ebf2..48d386e749e 100644
--- a/lib/private/AppFramework/Middleware/Security/SameSiteCookieMiddleware.php
+++ b/lib/private/AppFramework/Middleware/Security/SameSiteCookieMiddleware.php
@@ -48,7 +48,7 @@ class SameSiteCookieMiddleware extends Middleware {
 	public function beforeController($controller, $methodName) {
 		$requestUri = $this->request->getScriptName();
 		$processingScript = explode('/', $requestUri);
-		$processingScript = $processingScript[count($processingScript)-1];
+		$processingScript = $processingScript[count($processingScript) - 1];
 
 		if ($processingScript !== 'index.php') {
 			return;
diff --git a/lib/private/AppFramework/OCS/V1Response.php b/lib/private/AppFramework/OCS/V1Response.php
index 5a3e4090425..8264c4ea2c0 100644
--- a/lib/private/AppFramework/OCS/V1Response.php
+++ b/lib/private/AppFramework/OCS/V1Response.php
@@ -35,7 +35,7 @@ class V1Response extends BaseResponse {
 	 * @return int
 	 */
 	public function getStatus() {
-		$status  = parent::getStatus();
+		$status = parent::getStatus();
 		if ($status === Http::STATUS_FORBIDDEN || $status === API::RESPOND_UNAUTHORISED) {
 			return Http::STATUS_UNAUTHORIZED;
 		}
diff --git a/lib/private/AppFramework/OCS/V2Response.php b/lib/private/AppFramework/OCS/V2Response.php
index b6863262d81..3d1868857ce 100644
--- a/lib/private/AppFramework/OCS/V2Response.php
+++ b/lib/private/AppFramework/OCS/V2Response.php
@@ -36,7 +36,7 @@ class V2Response extends BaseResponse {
 	 * @return int
 	 */
 	public function getStatus() {
-		$status  = parent::getStatus();
+		$status = parent::getStatus();
 		if ($status === API::RESPOND_UNAUTHORISED) {
 			return Http::STATUS_UNAUTHORIZED;
 		} elseif ($status === API::RESPOND_NOT_FOUND) {
diff --git a/lib/private/Archive/Archive.php b/lib/private/Archive/Archive.php
index ee27009ca83..633e5e8ab0e 100644
--- a/lib/private/Archive/Archive.php
+++ b/lib/private/Archive/Archive.php
@@ -47,7 +47,7 @@ abstract class Archive {
 	 * @param string $source either a local file or string data
 	 * @return bool
 	 */
-	abstract public function addFile($path, $source='');
+	abstract public function addFile($path, $source = '');
 	/**
 	 * rename a file or folder in the archive
 	 * @param string $source
diff --git a/lib/private/Archive/ZIP.php b/lib/private/Archive/ZIP.php
index 31aea420a3d..fd34f4d4cea 100644
--- a/lib/private/Archive/ZIP.php
+++ b/lib/private/Archive/ZIP.php
@@ -39,15 +39,15 @@ class ZIP extends Archive {
 	/**
 	 * @var \ZipArchive zip
 	 */
-	private $zip=null;
+	private $zip = null;
 	private $path;
 
 	/**
 	 * @param string $source
 	 */
 	public function __construct($source) {
-		$this->path=$source;
-		$this->zip=new \ZipArchive();
+		$this->path = $source;
+		$this->zip = new \ZipArchive();
 		if ($this->zip->open($source, \ZipArchive::CREATE)) {
 		} else {
 			\OCP\Util::writeLog('files_archive', 'Error while opening archive '.$source, ILogger::WARN);
@@ -67,11 +67,11 @@ class ZIP extends Archive {
 	 * @param string $source either a local file or string data
 	 * @return bool
 	 */
-	public function addFile($path, $source='') {
-		if ($source and $source[0]=='/' and file_exists($source)) {
-			$result=$this->zip->addFile($source, $path);
+	public function addFile($path, $source = '') {
+		if ($source and $source[0] == '/' and file_exists($source)) {
+			$result = $this->zip->addFile($source, $path);
 		} else {
-			$result=$this->zip->addFromString($path, $source);
+			$result = $this->zip->addFromString($path, $source);
 		}
 		if ($result) {
 			$this->zip->close();//close and reopen to save the zip
@@ -86,8 +86,8 @@ class ZIP extends Archive {
 	 * @return boolean|null
 	 */
 	public function rename($source, $dest) {
-		$source=$this->stripPath($source);
-		$dest=$this->stripPath($dest);
+		$source = $this->stripPath($source);
+		$dest = $this->stripPath($dest);
 		$this->zip->renameName($source, $dest);
 	}
 	/**
@@ -96,7 +96,7 @@ class ZIP extends Archive {
 	 * @return int
 	 */
 	public function filesize($path) {
-		$stat=$this->zip->statName($path);
+		$stat = $this->zip->statName($path);
 		return $stat['size'];
 	}
 	/**
@@ -113,13 +113,13 @@ class ZIP extends Archive {
 	 * @return array
 	 */
 	public function getFolder($path) {
-		$files=$this->getFiles();
-		$folderContent=[];
-		$pathLength=strlen($path);
+		$files = $this->getFiles();
+		$folderContent = [];
+		$pathLength = strlen($path);
 		foreach ($files as $file) {
-			if (substr($file, 0, $pathLength)==$path and $file!=$path) {
-				if (strrpos(substr($file, 0, -1), '/')<=$pathLength) {
-					$folderContent[]=substr($file, $pathLength);
+			if (substr($file, 0, $pathLength) == $path and $file != $path) {
+				if (strrpos(substr($file, 0, -1), '/') <= $pathLength) {
+					$folderContent[] = substr($file, $pathLength);
 				}
 			}
 		}
@@ -130,10 +130,10 @@ class ZIP extends Archive {
 	 * @return array
 	 */
 	public function getFiles() {
-		$fileCount=$this->zip->numFiles;
-		$files=[];
-		for ($i=0;$i<$fileCount;$i++) {
-			$files[]=$this->zip->getNameIndex($i);
+		$fileCount = $this->zip->numFiles;
+		$files = [];
+		for ($i = 0;$i < $fileCount;$i++) {
+			$files[] = $this->zip->getNameIndex($i);
 		}
 		return $files;
 	}
@@ -169,7 +169,7 @@ class ZIP extends Archive {
 	 * @return bool
 	 */
 	public function fileExists($path) {
-		return ($this->zip->locateName($path)!==false) or ($this->zip->locateName($path.'/')!==false);
+		return ($this->zip->locateName($path) !== false) or ($this->zip->locateName($path.'/') !== false);
 	}
 	/**
 	 * remove a file or folder from the archive
@@ -190,16 +190,16 @@ class ZIP extends Archive {
 	 * @return resource
 	 */
 	public function getStream($path, $mode) {
-		if ($mode=='r' or $mode=='rb') {
+		if ($mode == 'r' or $mode == 'rb') {
 			return $this->zip->getStream($path);
 		} else {
 			//since we can't directly get a writable stream,
 			//make a temp copy of the file and put it back
 			//in the archive when the stream is closed
-			if (strrpos($path, '.')!==false) {
-				$ext=substr($path, strrpos($path, '.'));
+			if (strrpos($path, '.') !== false) {
+				$ext = substr($path, strrpos($path, '.'));
 			} else {
-				$ext='';
+				$ext = '';
 			}
 			$tmpFile = \OC::$server->getTempManager()->getTemporaryFile($ext);
 			if ($this->fileExists($path)) {
@@ -225,7 +225,7 @@ class ZIP extends Archive {
 	 * @return string
 	 */
 	private function stripPath($path) {
-		if (!$path || $path[0]=='/') {
+		if (!$path || $path[0] == '/') {
 			return substr($path, 1);
 		} else {
 			return $path;
diff --git a/lib/private/Authentication/Token/DefaultToken.php b/lib/private/Authentication/Token/DefaultToken.php
index 9df907dfb4a..d91866ae66f 100644
--- a/lib/private/Authentication/Token/DefaultToken.php
+++ b/lib/private/Authentication/Token/DefaultToken.php
@@ -163,7 +163,7 @@ class DefaultToken extends Entity implements INamedToken {
 		$scope = json_decode($this->getScope(), true);
 		if (!$scope) {
 			return [
-				'filesystem'=> true
+				'filesystem' => true
 			];
 		}
 		return $scope;
diff --git a/lib/private/Authentication/Token/PublicKeyToken.php b/lib/private/Authentication/Token/PublicKeyToken.php
index 320373436f1..d2336c81efd 100644
--- a/lib/private/Authentication/Token/PublicKeyToken.php
+++ b/lib/private/Authentication/Token/PublicKeyToken.php
@@ -180,7 +180,7 @@ class PublicKeyToken extends Entity implements INamedToken, IWipeableToken {
 		$scope = json_decode($this->getScope(), true);
 		if (!$scope) {
 			return [
-				'filesystem'=> true
+				'filesystem' => true
 			];
 		}
 		return $scope;
diff --git a/lib/private/Calendar/Manager.php b/lib/private/Calendar/Manager.php
index ab8af870221..f8401259eb4 100644
--- a/lib/private/Calendar/Manager.php
+++ b/lib/private/Calendar/Manager.php
@@ -31,12 +31,12 @@ class Manager implements \OCP\Calendar\IManager {
 	/**
 	 * @var ICalendar[] holds all registered calendars
 	 */
-	private $calendars=[];
+	private $calendars = [];
 
 	/**
 	 * @var \Closure[] to call to load/register calendar providers
 	 */
-	private $calendarLoaders=[];
+	private $calendarLoaders = [];
 
 	/**
 	 * This function is used to search and find objects within the user's calendars.
@@ -51,7 +51,7 @@ class Manager implements \OCP\Calendar\IManager {
 	 * @return array an array of events/journals/todos which are arrays of arrays of key-value-pairs
 	 * @since 13.0.0
 	 */
-	public function search($pattern, array $searchProperties=[], array $options=[], $limit=null, $offset=null) {
+	public function search($pattern, array $searchProperties = [], array $options = [], $limit = null, $offset = null) {
 		$this->loadCalendars();
 		$result = [];
 		foreach ($this->calendars as $calendar) {
diff --git a/lib/private/Collaboration/AutoComplete/Manager.php b/lib/private/Collaboration/AutoComplete/Manager.php
index dc3b76f1f4d..d03de3a9fd3 100644
--- a/lib/private/Collaboration/AutoComplete/Manager.php
+++ b/lib/private/Collaboration/AutoComplete/Manager.php
@@ -30,7 +30,7 @@ use OCP\IServerContainer;
 
 class Manager implements IManager {
 	/** @var string[] */
-	protected $sorters =[];
+	protected $sorters = [];
 
 	/** @var ISorter[]  */
 	protected $sorterInstances = [];
diff --git a/lib/private/Collaboration/Collaborators/GroupPlugin.php b/lib/private/Collaboration/Collaborators/GroupPlugin.php
index f65763a5007..18a6631ed80 100644
--- a/lib/private/Collaboration/Collaborators/GroupPlugin.php
+++ b/lib/private/Collaboration/Collaborators/GroupPlugin.php
@@ -71,7 +71,7 @@ class GroupPlugin implements ISearchPlugin {
 			$hasMoreResults = true;
 		}
 
-		$userGroups =  [];
+		$userGroups = [];
 		if (!empty($groups) && ($this->shareWithGroupOnly || $this->shareeEnumerationInGroupOnly)) {
 			// Intersect all the groups that match with the groups this user is a member of
 			$userGroups = $this->groupManager->getUserGroups($this->userSession->getUser());
diff --git a/lib/private/Comments/Comment.php b/lib/private/Comments/Comment.php
index 7c553c25a1c..7368425174a 100644
--- a/lib/private/Comments/Comment.php
+++ b/lib/private/Comments/Comment.php
@@ -32,19 +32,19 @@ use OCP\Comments\MessageTooLongException;
 
 class Comment implements IComment {
 	protected $data = [
-		'id'              => '',
-		'parentId'        => '0',
+		'id' => '',
+		'parentId' => '0',
 		'topmostParentId' => '0',
-		'childrenCount'   => '0',
-		'message'         => '',
-		'verb'            => '',
-		'actorType'       => '',
-		'actorId'         => '',
-		'objectType'      => '',
-		'objectId'        => '',
-		'referenceId'     => null,
-		'creationDT'      => null,
-		'latestChildDT'   => null,
+		'childrenCount' => '0',
+		'message' => '',
+		'verb' => '',
+		'actorType' => '',
+		'actorId' => '',
+		'objectType' => '',
+		'objectId' => '',
+		'referenceId' => null,
+		'creationDT' => null,
+		'latestChildDT' => null,
 	];
 
 	/**
@@ -301,12 +301,12 @@ class Comment implements IComment {
 	public function setActor($actorType, $actorId) {
 		if (
 			   !is_string($actorType) || !trim($actorType)
-			|| !is_string($actorId)   || $actorId === ''
+			|| !is_string($actorId) || $actorId === ''
 		) {
 			throw new \InvalidArgumentException('String expected.');
 		}
 		$this->data['actorType'] = trim($actorType);
-		$this->data['actorId']   = $actorId;
+		$this->data['actorId'] = $actorId;
 		return $this;
 	}
 
@@ -387,12 +387,12 @@ class Comment implements IComment {
 	public function setObject($objectType, $objectId) {
 		if (
 			   !is_string($objectType) || !trim($objectType)
-			|| !is_string($objectId)   || trim($objectId) === ''
+			|| !is_string($objectId) || trim($objectId) === ''
 		) {
 			throw new \InvalidArgumentException('String expected.');
 		}
 		$this->data['objectType'] = trim($objectType);
-		$this->data['objectId']   = trim($objectId);
+		$this->data['objectId'] = trim($objectId);
 		return $this;
 	}
 
diff --git a/lib/private/DB/Adapter.php b/lib/private/DB/Adapter.php
index 562fea25f5c..26fd018dec1 100644
--- a/lib/private/DB/Adapter.php
+++ b/lib/private/DB/Adapter.php
@@ -103,7 +103,7 @@ class Adapter {
 		}
 		$query = 'INSERT INTO `' .$table . '` (`'
 			. implode('`,`', array_keys($input)) . '`) SELECT '
-			. str_repeat('?,', count($input)-1).'? ' // Is there a prettier alternative?
+			. str_repeat('?,', count($input) - 1).'? ' // Is there a prettier alternative?
 			. 'FROM `' . $table . '` WHERE ';
 
 		$inserts = array_values($input);
diff --git a/lib/private/DB/AdapterSqlite.php b/lib/private/DB/AdapterSqlite.php
index 43ec4a90c62..5731ee1721a 100644
--- a/lib/private/DB/AdapterSqlite.php
+++ b/lib/private/DB/AdapterSqlite.php
@@ -71,7 +71,7 @@ class AdapterSqlite extends Adapter {
 		}
 		$fieldList = '`' . implode('`,`', array_keys($input)) . '`';
 		$query = "INSERT INTO `$table` ($fieldList) SELECT "
-			. str_repeat('?,', count($input)-1).'? '
+			. str_repeat('?,', count($input) - 1).'? '
 			. " WHERE NOT EXISTS (SELECT 1 FROM `$table` WHERE ";
 
 		$inserts = array_values($input);
diff --git a/lib/private/DB/Connection.php b/lib/private/DB/Connection.php
index ba3e6aae5bc..c6c01930cc4 100644
--- a/lib/private/DB/Connection.php
+++ b/lib/private/DB/Connection.php
@@ -175,7 +175,7 @@ class Connection extends ReconnectWrapper implements IDBConnection {
 	 * @param int $offset
 	 * @return \Doctrine\DBAL\Driver\Statement The prepared statement.
 	 */
-	public function prepare($statement, $limit=null, $offset=null) {
+	public function prepare($statement, $limit = null, $offset = null) {
 		if ($limit === -1) {
 			$limit = null;
 		}
diff --git a/lib/private/DB/Migrator.php b/lib/private/DB/Migrator.php
index be3d6557e95..7cb642401cb 100644
--- a/lib/private/DB/Migrator.php
+++ b/lib/private/DB/Migrator.php
@@ -304,13 +304,13 @@ class Migrator {
 		if (is_null($this->dispatcher)) {
 			return;
 		}
-		$this->dispatcher->dispatch('\OC\DB\Migrator::executeSql', new GenericEvent($sql, [$step+1, $max]));
+		$this->dispatcher->dispatch('\OC\DB\Migrator::executeSql', new GenericEvent($sql, [$step + 1, $max]));
 	}
 
 	private function emitCheckStep($tableName, $step, $max) {
 		if (is_null($this->dispatcher)) {
 			return;
 		}
-		$this->dispatcher->dispatch('\OC\DB\Migrator::checkTable', new GenericEvent($tableName, [$step+1, $max]));
+		$this->dispatcher->dispatch('\OC\DB\Migrator::checkTable', new GenericEvent($tableName, [$step + 1, $max]));
 	}
 }
diff --git a/lib/private/DirectEditing/Manager.php b/lib/private/DirectEditing/Manager.php
index 3542aeed252..0e7e988eef2 100644
--- a/lib/private/DirectEditing/Manager.php
+++ b/lib/private/DirectEditing/Manager.php
@@ -121,7 +121,7 @@ class Manager implements IManager {
 			}
 		}
 		$return = [];
-		$return['templates'] =  $templates;
+		$return['templates'] = $templates;
 		return $return;
 	}
 
diff --git a/lib/private/Encryption/Keys/Storage.php b/lib/private/Encryption/Keys/Storage.php
index 43a291b886c..248011aee5b 100644
--- a/lib/private/Encryption/Keys/Storage.php
+++ b/lib/private/Encryption/Keys/Storage.php
@@ -269,7 +269,7 @@ class Storage implements IStorage {
 
 		if ($this->view->file_exists($path)) {
 			if (isset($this->keyCache[$path])) {
-				$key =  $this->keyCache[$path];
+				$key = $this->keyCache[$path];
 			} else {
 				$data = $this->view->file_get_contents($path);
 
diff --git a/lib/private/Encryption/Util.php b/lib/private/Encryption/Util.php
index 0bda00a5cbc..f5107d2ec43 100644
--- a/lib/private/Encryption/Util.php
+++ b/lib/private/Encryption/Util.php
@@ -174,7 +174,7 @@ class Util {
 				if ($c->getType() === 'dir') {
 					$dirList[] = $c->getPath();
 				} else {
-					$result[] =  $c->getPath();
+					$result[] = $c->getPath();
 				}
 			}
 		}
@@ -255,7 +255,7 @@ class Util {
 			// if path also contains a transaction id, we remove it too
 			$extension = pathinfo($fPath, PATHINFO_EXTENSION);
 			if (substr($extension, 0, 12) === 'ocTransferId') { // 12 = strlen("ocTransferId")
-				$newLength = strlen($fPath) - strlen($extension) -1;
+				$newLength = strlen($fPath) - strlen($extension) - 1;
 				$fPath = substr($fPath, 0, $newLength);
 			}
 			return $fPath;
diff --git a/lib/private/Federation/CloudFederationProviderManager.php b/lib/private/Federation/CloudFederationProviderManager.php
index 459d82c5bfb..56bc9a95322 100644
--- a/lib/private/Federation/CloudFederationProviderManager.php
+++ b/lib/private/Federation/CloudFederationProviderManager.php
@@ -75,7 +75,7 @@ class CloudFederationProviderManager implements ICloudFederationProviderManager
 								IClientService $httpClientService,
 								ICloudIdManager $cloudIdManager,
 								ILogger $logger) {
-		$this->cloudFederationProvider= [];
+		$this->cloudFederationProvider = [];
 		$this->appManager = $appManager;
 		$this->httpClientService = $httpClientService;
 		$this->cloudIdManager = $cloudIdManager;
diff --git a/lib/private/Files/FileInfo.php b/lib/private/Files/FileInfo.php
index 3c6bdd3b5a0..8f42aff85bb 100644
--- a/lib/private/Files/FileInfo.php
+++ b/lib/private/Files/FileInfo.php
@@ -95,7 +95,7 @@ class FileInfo implements \OCP\Files\FileInfo, \ArrayAccess {
 	 * @param \OCP\Files\Mount\IMountPoint $mount
 	 * @param \OCP\IUser|null $owner
 	 */
-	public function __construct($path, $storage, $internalPath, $data, $mount, $owner= null) {
+	public function __construct($path, $storage, $internalPath, $data, $mount, $owner = null) {
 		$this->path = $path;
 		$this->storage = $storage;
 		$this->internalPath = $internalPath;
diff --git a/lib/private/Files/ObjectStore/S3Signature.php b/lib/private/Files/ObjectStore/S3Signature.php
index f83b0e0064e..ab8854849fa 100644
--- a/lib/private/Files/ObjectStore/S3Signature.php
+++ b/lib/private/Files/ObjectStore/S3Signature.php
@@ -129,7 +129,7 @@ class S3Signature implements SignatureInterface {
 	) {
 		$modify = [
 			'remove_headers' => ['X-Amz-Date'],
-			'set_headers'    => ['Date' => gmdate(\DateTime::RFC2822)]
+			'set_headers' => ['Date' => gmdate(\DateTime::RFC2822)]
 		];
 
 		// Add the security token header if one is being used by the credentials
diff --git a/lib/private/Files/Storage/CommonTest.php b/lib/private/Files/Storage/CommonTest.php
index b59090893d4..43a87f8d704 100644
--- a/lib/private/Files/Storage/CommonTest.php
+++ b/lib/private/Files/Storage/CommonTest.php
@@ -41,7 +41,7 @@ class CommonTest extends \OC\Files\Storage\Common {
 	private $storage;
 
 	public function __construct($params) {
-		$this->storage=new \OC\Files\Storage\Local($params);
+		$this->storage = new \OC\Files\Storage\Local($params);
 	}
 
 	public function getId() {
@@ -80,7 +80,7 @@ class CommonTest extends \OC\Files\Storage\Common {
 	public function free_space($path) {
 		return $this->storage->free_space($path);
 	}
-	public function touch($path, $mtime=null) {
+	public function touch($path, $mtime = null) {
 		return $this->storage->touch($path, $mtime);
 	}
 }
diff --git a/lib/private/Files/Stream/Encryption.php b/lib/private/Files/Stream/Encryption.php
index 980be6d043e..76668b14008 100644
--- a/lib/private/Files/Stream/Encryption.php
+++ b/lib/private/Files/Stream/Encryption.php
@@ -432,7 +432,7 @@ class Encryption extends Wrapper {
 
 	public function stream_close() {
 		$this->flush('end');
-		$position = (int)floor($this->position/$this->unencryptedBlockSize);
+		$position = (int)floor($this->position / $this->unencryptedBlockSize);
 		$remainingData = $this->encryptionModule->end($this->fullPath, $position . 'end');
 		if ($this->readOnly === false) {
 			if (!empty($remainingData)) {
@@ -465,7 +465,7 @@ class Encryption extends Wrapper {
 			// automatically attempted when the file is written to disk -
 			// we are handling that separately here and we don't want to
 			// get into an infinite loop
-			$position = (int)floor($this->position/$this->unencryptedBlockSize);
+			$position = (int)floor($this->position / $this->unencryptedBlockSize);
 			$encrypted = $this->encryptionModule->encrypt($this->cache, $position . $positionPrefix);
 			$bytesWritten = parent::stream_write($encrypted);
 			$this->writeFlag = false;
@@ -473,8 +473,8 @@ class Encryption extends Wrapper {
 			// If so then update the encrypted filesize
 			// Note that the unencrypted pointer and filesize are NOT yet updated when flush() is called
 			// We recalculate the encrypted filesize as we do not know the context of calling flush()
-			$completeBlocksInFile=(int)floor($this->unencryptedSize/$this->unencryptedBlockSize);
-			if ($completeBlocksInFile === (int)floor($this->position/$this->unencryptedBlockSize)) {
+			$completeBlocksInFile = (int)floor($this->unencryptedSize / $this->unencryptedBlockSize);
+			if ($completeBlocksInFile === (int)floor($this->position / $this->unencryptedBlockSize)) {
 				$this->size = $this->util->getBlockSize() * $completeBlocksInFile;
 				$this->size += $bytesWritten;
 				$this->size += $this->headerSize;
@@ -493,7 +493,7 @@ class Encryption extends Wrapper {
 		if ($this->cache === '' && !($this->position === $this->unencryptedSize && ($this->position % $this->unencryptedBlockSize) === 0)) {
 			// Get the data from the file handle
 			$data = $this->stream_read_block($this->util->getBlockSize());
-			$position = (int)floor($this->position/$this->unencryptedBlockSize);
+			$position = (int)floor($this->position / $this->unencryptedBlockSize);
 			$numberOfChunks = (int)($this->unencryptedSize / $this->unencryptedBlockSize);
 			if ($numberOfChunks === $position) {
 				$position .= 'end';
diff --git a/lib/private/FullTextSearch/Model/SearchRequestSimpleQuery.php b/lib/private/FullTextSearch/Model/SearchRequestSimpleQuery.php
index c015c4c1579..a6cef00764e 100644
--- a/lib/private/FullTextSearch/Model/SearchRequestSimpleQuery.php
+++ b/lib/private/FullTextSearch/Model/SearchRequestSimpleQuery.php
@@ -173,8 +173,8 @@ final class SearchRequestSimpleQuery implements ISearchRequestSimpleQuery, JsonS
 	 */
 	public function jsonSerialize() {
 		return [
-			'type'   => $this->getType(),
-			'field'  => $this->getField(),
+			'type' => $this->getType(),
+			'field' => $this->getField(),
 			'values' => $this->getValues()
 		];
 	}
diff --git a/lib/private/Installer.php b/lib/private/Installer.php
index 9be79ac72bb..47d6c42d518 100644
--- a/lib/private/Installer.php
+++ b/lib/private/Installer.php
@@ -173,10 +173,10 @@ class Installer {
 		\OC::$server->getConfig()->setAppValue($info['id'], 'enabled', 'no');
 
 		//set remote/public handlers
-		foreach ($info['remote'] as $name=>$path) {
+		foreach ($info['remote'] as $name => $path) {
 			\OC::$server->getConfig()->setAppValue('core', 'remote_'.$name, $info['id'].'/'.$path);
 		}
-		foreach ($info['public'] as $name=>$path) {
+		foreach ($info['public'] as $name => $path) {
 			\OC::$server->getConfig()->setAppValue('core', 'public_'.$name, $info['id'].'/'.$path);
 		}
 
@@ -455,7 +455,7 @@ class Installer {
 	 */
 	public function isDownloaded($name) {
 		foreach (\OC::$APPSROOTS as $dir) {
-			$dirToTest  = $dir['path'];
+			$dirToTest = $dir['path'];
 			$dirToTest .= '/';
 			$dirToTest .= $name;
 			$dirToTest .= '/';
@@ -535,7 +535,7 @@ class Installer {
 					if ($filename[0] !== '.' and is_dir($app_dir['path']."/$filename")) {
 						if (file_exists($app_dir['path']."/$filename/appinfo/info.xml")) {
 							if ($config->getAppValue($filename, "installed_version", null) === null) {
-								$info=OC_App::getAppInfo($filename);
+								$info = OC_App::getAppInfo($filename);
 								$enabled = isset($info['default_enable']);
 								if (($enabled || in_array($filename, $appManager->getAlwaysEnabledApps()))
 									  && $config->getAppValue($filename, 'enabled') !== 'no') {
@@ -609,10 +609,10 @@ class Installer {
 		}
 
 		//set remote/public handlers
-		foreach ($info['remote'] as $name=>$path) {
+		foreach ($info['remote'] as $name => $path) {
 			$config->setAppValue('core', 'remote_'.$name, $app.'/'.$path);
 		}
-		foreach ($info['public'] as $name=>$path) {
+		foreach ($info['public'] as $name => $path) {
 			$config->setAppValue('core', 'public_'.$name, $app.'/'.$path);
 		}
 
diff --git a/lib/private/LargeFileHelper.php b/lib/private/LargeFileHelper.php
index 6d03e78ab56..b07d77a02fa 100755
--- a/lib/private/LargeFileHelper.php
+++ b/lib/private/LargeFileHelper.php
@@ -193,7 +193,7 @@ class LargeFileHelper {
 		try {
 			$result = filemtime($fullPath);
 		} catch (\Exception $e) {
-			$result =- 1;
+			$result = - 1;
 		}
 		if ($result < 0) {
 			if (\OC_Helper::is_function_enabled('exec')) {
diff --git a/lib/private/Log/ErrorHandler.php b/lib/private/Log/ErrorHandler.php
index e87da0b5d83..b58fae60d51 100644
--- a/lib/private/Log/ErrorHandler.php
+++ b/lib/private/Log/ErrorHandler.php
@@ -41,7 +41,7 @@ class ErrorHandler {
 		return preg_replace('/\/\/(.*):(.*)@/', '//xxx:xxx@', $msg);
 	}
 
-	public static function register($debug=false) {
+	public static function register($debug = false) {
 		$handler = new ErrorHandler();
 
 		if ($debug) {
diff --git a/lib/private/Log/File.php b/lib/private/Log/File.php
index b2fb16029c8..289afed9179 100644
--- a/lib/private/Log/File.php
+++ b/lib/private/Log/File.php
@@ -107,7 +107,7 @@ class File extends LogDetails implements IWriter, IFileBased {
 	 * @param int $offset
 	 * @return array
 	 */
-	public function getEntries(int $limit=50, int $offset=0):array {
+	public function getEntries(int $limit = 50, int $offset = 0):array {
 		$minLevel = $this->config->getValue("loglevel", ILogger::WARN);
 		$entries = [];
 		$handle = @fopen($this->logFile, 'rb');
@@ -118,7 +118,7 @@ class File extends LogDetails implements IWriter, IFileBased {
 			$entriesCount = 0;
 			$lines = 0;
 			// Loop through each character of the file looking for new lines
-			while ($pos >= 0 && ($limit === null ||$entriesCount < $limit)) {
+			while ($pos >= 0 && ($limit === null || $entriesCount < $limit)) {
 				fseek($handle, $pos);
 				$ch = fgetc($handle);
 				if ($ch == "\n" || $pos == 0) {
diff --git a/lib/private/Mail/EMailTemplate.php b/lib/private/Mail/EMailTemplate.php
index ade4390cec7..f274d8acdb1 100644
--- a/lib/private/Mail/EMailTemplate.php
+++ b/lib/private/Mail/EMailTemplate.php
@@ -500,7 +500,7 @@ EOF;
 				$label = ($plainMetaInfo !== false)? $plainMetaInfo : '';
 				$this->plainBody .= sprintf("%${plainIndent}s %s\n",
 					$label,
-					str_replace("\n", "\n" . str_repeat(' ', $plainIndent+1), $plainText));
+					str_replace("\n", "\n" . str_repeat(' ', $plainIndent + 1), $plainText));
 			}
 		}
 	}
@@ -595,7 +595,7 @@ EOF;
 			$this->plainBody .= $plainText . ': ';
 		}
 
-		$this->plainBody .=  $url . PHP_EOL;
+		$this->plainBody .= $url . PHP_EOL;
 	}
 
 	/**
diff --git a/lib/private/Memcache/Memcached.php b/lib/private/Memcache/Memcached.php
index eff76a41c45..7b852a418e1 100644
--- a/lib/private/Memcache/Memcached.php
+++ b/lib/private/Memcache/Memcached.php
@@ -52,13 +52,13 @@ class Memcached extends Cache implements IMemcache {
 
 			$defaultOptions = [
 				\Memcached::OPT_CONNECT_TIMEOUT => 50,
-				\Memcached::OPT_RETRY_TIMEOUT =>   50,
-				\Memcached::OPT_SEND_TIMEOUT =>    50,
-				\Memcached::OPT_RECV_TIMEOUT =>    50,
-				\Memcached::OPT_POLL_TIMEOUT =>    50,
+				\Memcached::OPT_RETRY_TIMEOUT => 50,
+				\Memcached::OPT_SEND_TIMEOUT => 50,
+				\Memcached::OPT_RECV_TIMEOUT => 50,
+				\Memcached::OPT_POLL_TIMEOUT => 50,
 
 				// Enable compression
-				\Memcached::OPT_COMPRESSION =>          true,
+				\Memcached::OPT_COMPRESSION => true,
 
 				// Turn on consistent hashing
 				\Memcached::OPT_LIBKETAMA_COMPATIBLE => true,
@@ -110,7 +110,7 @@ class Memcached extends Cache implements IMemcache {
 
 	public function set($key, $value, $ttl = 0) {
 		if ($ttl > 0) {
-			$result =  self::$cache->set($this->getNameSpace() . $key, $value, $ttl);
+			$result = self::$cache->set($this->getNameSpace() . $key, $value, $ttl);
 		} else {
 			$result = self::$cache->set($this->getNameSpace() . $key, $value);
 		}
@@ -126,7 +126,7 @@ class Memcached extends Cache implements IMemcache {
 	}
 
 	public function remove($key) {
-		$result= self::$cache->delete($this->getNameSpace() . $key);
+		$result = self::$cache->delete($this->getNameSpace() . $key);
 		if (self::$cache->getResultCode() !== \Memcached::RES_NOTFOUND) {
 			$this->verifyReturnCode();
 		}
diff --git a/lib/private/Migration/BackgroundRepair.php b/lib/private/Migration/BackgroundRepair.php
index fd616d505e0..679ad80b5dc 100644
--- a/lib/private/Migration/BackgroundRepair.php
+++ b/lib/private/Migration/BackgroundRepair.php
@@ -62,7 +62,7 @@ class BackgroundRepair extends TimedJob {
 	 */
 	public function execute($jobList, ILogger $logger = null) {
 		// add an interval of 15 mins
-		$this->setInterval(15*60);
+		$this->setInterval(15 * 60);
 
 		$this->jobList = $jobList;
 		$this->logger = $logger;
diff --git a/lib/private/OCS/DiscoveryService.php b/lib/private/OCS/DiscoveryService.php
index 1c69d1ecc9a..0a28b09fda1 100644
--- a/lib/private/OCS/DiscoveryService.php
+++ b/lib/private/OCS/DiscoveryService.php
@@ -97,7 +97,7 @@ class DiscoveryService implements IDiscoveryService {
 		}
 
 		// Write into cache
-		$this->cache->set($remote . '#' . $service, json_encode($discoveredServices), 60*60*24);
+		$this->cache->set($remote . '#' . $service, json_encode($discoveredServices), 60 * 60 * 24);
 		return $discoveredServices;
 	}
 
diff --git a/lib/private/Preview/TXT.php b/lib/private/Preview/TXT.php
index 4004b0a0647..968a15a5683 100644
--- a/lib/private/Preview/TXT.php
+++ b/lib/private/Preview/TXT.php
@@ -76,7 +76,7 @@ class TXT extends ProviderV2 {
 		imagecolorallocate($image, 255, 255, 255);
 		$textColor = imagecolorallocate($image, 0, 0, 0);
 
-		$fontFile  = __DIR__;
+		$fontFile = __DIR__;
 		$fontFile .= '/../../../core';
 		$fontFile .= '/fonts/NotoSans-Regular.ttf';
 
diff --git a/lib/private/PreviewManager.php b/lib/private/PreviewManager.php
index f6f6671f08b..8fa0fc92da5 100644
--- a/lib/private/PreviewManager.php
+++ b/lib/private/PreviewManager.php
@@ -369,14 +369,14 @@ class PreviewManager implements IPreview {
 			$checkImagick = new \Imagick();
 
 			$imagickProviders = [
-				'SVG'	=> ['mimetype' => '/image\/svg\+xml/', 'class' => Preview\SVG::class],
-				'TIFF'	=> ['mimetype' => '/image\/tiff/', 'class' => Preview\TIFF::class],
-				'PDF'	=> ['mimetype' => '/application\/pdf/', 'class' => Preview\PDF::class],
-				'AI'	=> ['mimetype' => '/application\/illustrator/', 'class' => Preview\Illustrator::class],
-				'PSD'	=> ['mimetype' => '/application\/x-photoshop/', 'class' => Preview\Photoshop::class],
-				'EPS'	=> ['mimetype' => '/application\/postscript/', 'class' => Preview\Postscript::class],
-				'TTF'	=> ['mimetype' => '/application\/(?:font-sfnt|x-font$)/', 'class' => Preview\Font::class],
-				'HEIC'  => ['mimetype' => '/image\/hei(f|c)/', 'class' => Preview\HEIC::class],
+				'SVG' => ['mimetype' => '/image\/svg\+xml/', 'class' => Preview\SVG::class],
+				'TIFF' => ['mimetype' => '/image\/tiff/', 'class' => Preview\TIFF::class],
+				'PDF' => ['mimetype' => '/application\/pdf/', 'class' => Preview\PDF::class],
+				'AI' => ['mimetype' => '/application\/illustrator/', 'class' => Preview\Illustrator::class],
+				'PSD' => ['mimetype' => '/application\/x-photoshop/', 'class' => Preview\Photoshop::class],
+				'EPS' => ['mimetype' => '/application\/postscript/', 'class' => Preview\Postscript::class],
+				'TTF' => ['mimetype' => '/application\/(?:font-sfnt|x-font$)/', 'class' => Preview\Font::class],
+				'HEIC' => ['mimetype' => '/image\/hei(f|c)/', 'class' => Preview\HEIC::class],
 			];
 
 			foreach ($imagickProviders as $queryFormat => $provider) {
diff --git a/lib/private/Repair.php b/lib/private/Repair.php
index bba797a098d..79e3366fdbb 100644
--- a/lib/private/Repair.php
+++ b/lib/private/Repair.php
@@ -87,7 +87,7 @@ class Repair implements IOutput {
 	 */
 	public function __construct(array $repairSteps, EventDispatcherInterface $dispatcher) {
 		$this->repairSteps = $repairSteps;
-		$this->dispatcher  = $dispatcher;
+		$this->dispatcher = $dispatcher;
 	}
 
 	/**
@@ -185,8 +185,8 @@ class Repair implements IOutput {
 	 */
 	public static function getBeforeUpgradeRepairSteps() {
 		$connection = \OC::$server->getDatabaseConnection();
-		$config     = \OC::$server->getConfig();
-		$steps      = [
+		$config = \OC::$server->getConfig();
+		$steps = [
 			new Collation(\OC::$server->getConfig(), \OC::$server->getLogger(), $connection, true),
 			new SqliteAutoincrement($connection),
 			new SaveAccountsTableData($connection, $config),
diff --git a/lib/private/Repair/ClearFrontendCaches.php b/lib/private/Repair/ClearFrontendCaches.php
index 4f48d9623b1..789f73adf7f 100644
--- a/lib/private/Repair/ClearFrontendCaches.php
+++ b/lib/private/Repair/ClearFrontendCaches.php
@@ -46,8 +46,8 @@ class ClearFrontendCaches implements IRepairStep {
 								SCSSCacher $SCSSCacher,
 								JSCombiner $JSCombiner) {
 		$this->cacheFactory = $cacheFactory;
-		$this->scssCacher   = $SCSSCacher;
-		$this->jsCombiner   = $JSCombiner;
+		$this->scssCacher = $SCSSCacher;
+		$this->jsCombiner = $JSCombiner;
 	}
 
 	public function getName() {
diff --git a/lib/private/Repair/ClearGeneratedAvatarCache.php b/lib/private/Repair/ClearGeneratedAvatarCache.php
index 44a390d66a1..00a5aac1ff3 100644
--- a/lib/private/Repair/ClearGeneratedAvatarCache.php
+++ b/lib/private/Repair/ClearGeneratedAvatarCache.php
@@ -38,7 +38,7 @@ class ClearGeneratedAvatarCache implements IRepairStep {
 	private $config;
 
 	public function __construct(IConfig $config, AvatarManager $avatarManager) {
-		$this->config        = $config;
+		$this->config = $config;
 		$this->avatarManager = $avatarManager;
 	}
 
diff --git a/lib/private/Route/Route.php b/lib/private/Route/Route.php
index 705183d24ae..8e419344881 100644
--- a/lib/private/Route/Route.php
+++ b/lib/private/Route/Route.php
@@ -151,7 +151,7 @@ class Route extends SymfonyRoute implements IRoute {
 	public function actionInclude($file) {
 		$function = function ($param) use ($file) {
 			unset($param["_route"]);
-			$_GET=array_merge($_GET, $param);
+			$_GET = array_merge($_GET, $param);
 			unset($param);
 			require_once "$file";
 		} ;
diff --git a/lib/private/Security/Bruteforce/Throttler.php b/lib/private/Security/Bruteforce/Throttler.php
index 01c0e02ef8f..377d9c309b4 100644
--- a/lib/private/Security/Bruteforce/Throttler.php
+++ b/lib/private/Security/Bruteforce/Throttler.php
@@ -195,8 +195,8 @@ class Throttler {
 
 			$valid = true;
 			for ($i = 0; $i < $mask; $i++) {
-				$part = ord($addr[(int)($i/8)]);
-				$orig = ord($ip[(int)($i/8)]);
+				$part = ord($addr[(int)($i / 8)]);
+				$orig = ord($ip[(int)($i / 8)]);
 
 				$bitmask = 1 << (7 - ($i % 8));
 
@@ -273,7 +273,7 @@ class Throttler {
 			return self::MAX_DELAY_MS;
 		}
 
-		$delay = $firstDelay * 2**$attempts;
+		$delay = $firstDelay * 2 ** $attempts;
 		if ($delay > self::MAX_DELAY) {
 			return self::MAX_DELAY_MS;
 		}
diff --git a/lib/private/Security/Normalizer/IpAddress.php b/lib/private/Security/Normalizer/IpAddress.php
index b471c499440..1aac69d1b06 100644
--- a/lib/private/Security/Normalizer/IpAddress.php
+++ b/lib/private/Security/Normalizer/IpAddress.php
@@ -78,7 +78,7 @@ class IpAddress {
 		}
 		$pos = strpos($ip, '%'); // if there is an explicit interface added to the IP, e.g. fe80::ae2d:d1e7:fe1e:9a8d%enp2s0
 		if ($pos !== false) {
-			$ip = substr($ip, 0, $pos-1);
+			$ip = substr($ip, 0, $pos - 1);
 		}
 		$binary = \inet_pton($ip);
 		for ($i = 128; $i > $maskBits; $i -= 8) {
diff --git a/lib/private/Setup/AbstractDatabase.php b/lib/private/Setup/AbstractDatabase.php
index b2c290eb874..98d6b84ab9c 100644
--- a/lib/private/Setup/AbstractDatabase.php
+++ b/lib/private/Setup/AbstractDatabase.php
@@ -90,10 +90,10 @@ abstract class AbstractDatabase {
 		$dbTablePrefix = isset($config['dbtableprefix']) ? $config['dbtableprefix'] : 'oc_';
 
 		$this->config->setValues([
-			'dbname'		=> $dbName,
-			'dbhost'		=> $dbHost,
+			'dbname' => $dbName,
+			'dbhost' => $dbHost,
 			'dbport' => $dbPort,
-			'dbtableprefix'	=> $dbTablePrefix,
+			'dbtableprefix' => $dbTablePrefix,
 		]);
 
 		$this->dbUser = $dbUser;
diff --git a/lib/private/Setup/MySQL.php b/lib/private/Setup/MySQL.php
index 6a5513eab43..bbd292d4e0c 100644
--- a/lib/private/Setup/MySQL.php
+++ b/lib/private/Setup/MySQL.php
@@ -57,7 +57,7 @@ class MySQL extends AbstractDatabase {
 		$this->createDatabase($connection);
 
 		//fill the database if needed
-		$query='select count(*) from information_schema.tables where table_schema=? AND table_name = ?';
+		$query = 'select count(*) from information_schema.tables where table_schema=? AND table_name = ?';
 		$connection->executeQuery($query, [$this->dbName, $this->tablePrefix.'users']);
 
 		$connection->close();
@@ -93,7 +93,7 @@ class MySQL extends AbstractDatabase {
 
 		try {
 			//this query will fail if there aren't the right permissions, ignore the error
-			$query="GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, REFERENCES, INDEX, ALTER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, EVENT, TRIGGER ON `$name` . * TO '$user'";
+			$query = "GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, REFERENCES, INDEX, ALTER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, EVENT, TRIGGER ON `$name` . * TO '$user'";
 			$connection->executeUpdate($query);
 		} catch (\Exception $ex) {
 			$this->logger->logException($ex, [
@@ -165,7 +165,7 @@ class MySQL extends AbstractDatabase {
 							$this->dbUser = $adminUser;
 
 							//create a random password so we don't need to store the admin password in the config file
-							$this->dbPassword =  $this->random->generate(30);
+							$this->dbPassword = $this->random->generate(30);
 
 							$this->createDBUser($connection);
 
diff --git a/lib/private/Share/Share.php b/lib/private/Share/Share.php
index aed233692ed..0648e40f162 100644
--- a/lib/private/Share/Share.php
+++ b/lib/private/Share/Share.php
@@ -355,13 +355,13 @@ class Share extends Constants {
 
 		// Pass all the vars we have for now, they may be useful
 		$hookParams = [
-			'id'            => $item['id'],
-			'itemType'      => $item['item_type'],
-			'itemSource'    => $item['item_source'],
-			'shareType'     => $shareType,
-			'shareWith'     => $shareWith,
-			'itemParent'    => $item['parent'],
-			'uidOwner'      => $item['uid_owner'],
+			'id' => $item['id'],
+			'itemType' => $item['item_type'],
+			'itemSource' => $item['item_source'],
+			'shareType' => $shareType,
+			'shareWith' => $shareWith,
+			'itemParent' => $item['parent'],
+			'uidOwner' => $item['uid_owner'],
 		];
 		if ($item['item_type'] === 'file' || $item['item_type'] === 'folder') {
 			$hookParams['fileSource'] = $item['file_source'];
@@ -474,7 +474,7 @@ class Share extends Constants {
 	 */
 	public static function getItems($itemType, $item = null, $shareType = null, $shareWith = null,
 									$uidOwner = null, $format = self::FORMAT_NONE, $parameters = null, $limit = -1,
-									$includeCollections = false, $itemShareWithBySource = false, $checkExpireDate  = true) {
+									$includeCollections = false, $itemShareWithBySource = false, $checkExpireDate = true) {
 		if (\OC::$server->getConfig()->getAppValue('core', 'shareapi_enabled', 'yes') != 'yes') {
 			return [];
 		}
diff --git a/lib/private/Share20/Manager.php b/lib/private/Share20/Manager.php
index 1b1818a6e48..a12658f10d7 100644
--- a/lib/private/Share20/Manager.php
+++ b/lib/private/Share20/Manager.php
@@ -1395,7 +1395,7 @@ class Manager implements IManager {
 	 *
 	 * @return Share[]
 	 */
-	public function getSharesByPath(\OCP\Files\Node $path, $page=0, $perPage=50) {
+	public function getSharesByPath(\OCP\Files\Node $path, $page = 0, $perPage = 50) {
 		return [];
 	}
 
diff --git a/lib/private/SubAdmin.php b/lib/private/SubAdmin.php
index 89fd63b4230..a9e3855639c 100644
--- a/lib/private/SubAdmin.php
+++ b/lib/private/SubAdmin.php
@@ -200,7 +200,7 @@ class SubAdmin extends PublicEmitter implements ISubAdmin {
 			$group = $this->groupManager->get($row['gid']);
 			if (!is_null($user) && !is_null($group)) {
 				$subadmins[] = [
-					'user'  => $user,
+					'user' => $user,
 					'group' => $group
 				];
 			}
@@ -228,7 +228,7 @@ class SubAdmin extends PublicEmitter implements ISubAdmin {
 			->andWhere($qb->expr()->eq('uid', $qb->createNamedParameter($user->getUID())))
 			->execute();
 
-		$fetch =  $result->fetch();
+		$fetch = $result->fetch();
 		$result->closeCursor();
 		$result = !empty($fetch) ? true : false;
 
diff --git a/lib/private/Tagging/TagMapper.php b/lib/private/Tagging/TagMapper.php
index d9c8a7fb470..cf1d93e3d26 100644
--- a/lib/private/Tagging/TagMapper.php
+++ b/lib/private/Tagging/TagMapper.php
@@ -57,7 +57,7 @@ class TagMapper extends Mapper {
 		}
 
 		$sql = 'SELECT `id`, `uid`, `type`, `category` FROM `' . $this->getTableName() . '` '
-			. 'WHERE `uid` IN (' . str_repeat('?,', count($owners)-1) . '?) AND `type` = ? ORDER BY `category`';
+			. 'WHERE `uid` IN (' . str_repeat('?,', count($owners) - 1) . '?) AND `type` = ? ORDER BY `category`';
 		return $this->findEntities($sql, array_merge($owners, [$type]));
 	}
 
diff --git a/lib/private/Tags.php b/lib/private/Tags.php
index 22c6c68ba6c..8ab61f7c1bb 100644
--- a/lib/private/Tags.php
+++ b/lib/private/Tags.php
@@ -417,7 +417,7 @@ class Tags implements ITags {
 	 * @param int|null $id int Optional object id to add to this|these tag(s)
 	 * @return bool Returns false on error.
 	 */
-	public function addMultiple($names, $sync=false, $id = null) {
+	public function addMultiple($names, $sync = false, $id = null) {
 		if (!is_array($names)) {
 			$names = [$names];
 		}
@@ -576,7 +576,7 @@ class Tags implements ITags {
 		$updates = $ids;
 		try {
 			$query = 'DELETE FROM `' . self::RELATION_TABLE . '` ';
-			$query .= 'WHERE `objid` IN (' . str_repeat('?,', count($ids)-1) . '?) ';
+			$query .= 'WHERE `objid` IN (' . str_repeat('?,', count($ids) - 1) . '?) ';
 			$query .= 'AND `type`= ?';
 			$updates[] = $this->type;
 			$stmt = \OC_DB::prepare($query);
@@ -675,7 +675,7 @@ class Tags implements ITags {
 			if (!$this->hasTag($tag)) {
 				$this->add($tag);
 			}
-			$tagId =  $this->getTagId($tag);
+			$tagId = $this->getTagId($tag);
 		} else {
 			$tagId = $tag;
 		}
@@ -711,7 +711,7 @@ class Tags implements ITags {
 				\OCP\Util::writeLog('core', __METHOD__.', Tag name is empty', ILogger::DEBUG);
 				return false;
 			}
-			$tagId =  $this->getTagId($tag);
+			$tagId = $this->getTagId($tag);
 		} else {
 			$tagId = $tag;
 		}
@@ -791,7 +791,7 @@ class Tags implements ITags {
 	}
 
 	// case-insensitive array_search
-	protected function array_searchi($needle, $haystack, $mem='getName') {
+	protected function array_searchi($needle, $haystack, $mem = 'getName') {
 		if (!is_array($haystack)) {
 			return false;
 		}
@@ -847,10 +847,10 @@ class Tags implements ITags {
 	 */
 	private function tagMap(Tag $tag) {
 		return [
-			'id'    => $tag->getId(),
-			'name'  => $tag->getName(),
+			'id' => $tag->getId(),
+			'name' => $tag->getName(),
 			'owner' => $tag->getOwner(),
-			'type'  => $tag->getType()
+			'type' => $tag->getType()
 		];
 	}
 }
diff --git a/lib/private/Template/CSSResourceLocator.php b/lib/private/Template/CSSResourceLocator.php
index b5c16d1690b..7b33e181f76 100644
--- a/lib/private/Template/CSSResourceLocator.php
+++ b/lib/private/Template/CSSResourceLocator.php
@@ -66,7 +66,7 @@ class CSSResourceLocator extends ResourceLocator {
 		) {
 			return;
 		}
-		$style = substr($style, strpos($style, '/')+1);
+		$style = substr($style, strpos($style, '/') + 1);
 		$app_path = \OC_App::getAppPath($app);
 		$app_url = \OC_App::getAppWebPath($app);
 
diff --git a/lib/private/Template/IconsCacher.php b/lib/private/Template/IconsCacher.php
index f9497c9a144..9b80711dd29 100644
--- a/lib/private/Template/IconsCacher.php
+++ b/lib/private/Template/IconsCacher.php
@@ -79,10 +79,10 @@ class IconsCacher {
 								Factory $appDataFactory,
 								IURLGenerator $urlGenerator,
 								ITimeFactory $timeFactory) {
-		$this->logger       = $logger;
-		$this->appData      = $appDataFactory->get('css');
+		$this->logger = $logger;
+		$this->appData = $appDataFactory->get('css');
 		$this->urlGenerator = $urlGenerator;
-		$this->timeFactory  = $timeFactory;
+		$this->timeFactory = $timeFactory;
 
 		try {
 			$this->folder = $this->appData->getFolder('icons');
diff --git a/lib/private/Template/JSCombiner.php b/lib/private/Template/JSCombiner.php
index 48f6dadfd6a..e9e4333c380 100644
--- a/lib/private/Template/JSCombiner.php
+++ b/lib/private/Template/JSCombiner.php
@@ -138,7 +138,7 @@ class JSCombiner {
 				return false;
 			}
 
-			foreach ($deps as $file=>$mtime) {
+			foreach ($deps as $file => $mtime) {
 				if (!file_exists($file) || filemtime($file) > $mtime) {
 					return false;
 				}
diff --git a/lib/private/Template/JSResourceLocator.php b/lib/private/Template/JSResourceLocator.php
index 50af5fd34cc..2f0fe16f491 100644
--- a/lib/private/Template/JSResourceLocator.php
+++ b/lib/private/Template/JSResourceLocator.php
@@ -75,7 +75,7 @@ class JSResourceLocator extends ResourceLocator {
 		}
 
 		$app = substr($script, 0, strpos($script, '/'));
-		$script = substr($script, strpos($script, '/')+1);
+		$script = substr($script, strpos($script, '/') + 1);
 		$app_path = \OC_App::getAppPath($app);
 		$app_url = \OC_App::getAppWebPath($app);
 
diff --git a/lib/private/Template/SCSSCacher.php b/lib/private/Template/SCSSCacher.php
index 120ed585e16..64d3caf9b6b 100644
--- a/lib/private/Template/SCSSCacher.php
+++ b/lib/private/Template/SCSSCacher.php
@@ -110,14 +110,14 @@ class SCSSCacher {
 								ICacheFactory $cacheFactory,
 								IconsCacher $iconsCacher,
 								ITimeFactory $timeFactory) {
-		$this->logger       = $logger;
-		$this->appData      = $appDataFactory->get('css');
+		$this->logger = $logger;
+		$this->appData = $appDataFactory->get('css');
 		$this->urlGenerator = $urlGenerator;
-		$this->config       = $config;
-		$this->defaults     = $defaults;
-		$this->serverRoot   = $serverRoot;
+		$this->config = $config;
+		$this->defaults = $defaults;
+		$this->serverRoot = $serverRoot;
 		$this->cacheFactory = $cacheFactory;
-		$this->depsCache    = $cacheFactory->createDistributed('SCSS-deps-' . md5($this->urlGenerator->getBaseUrl()));
+		$this->depsCache = $cacheFactory->createDistributed('SCSS-deps-' . md5($this->urlGenerator->getBaseUrl()));
 		$this->isCachedCache = $cacheFactory->createDistributed('SCSS-cached-' . md5($this->urlGenerator->getBaseUrl()));
 		$lockingCache = $cacheFactory->createDistributed('SCSS-locks-' . md5($this->urlGenerator->getBaseUrl()));
 		if (!($lockingCache instanceof IMemcache)) {
@@ -141,9 +141,9 @@ class SCSSCacher {
 		$path = explode('/', $root . '/' . $file);
 
 		$fileNameSCSS = array_pop($path);
-		$fileNameCSS  = $this->prependVersionPrefix($this->prependBaseurlPrefix(str_replace('.scss', '.css', $fileNameSCSS)), $app);
+		$fileNameCSS = $this->prependVersionPrefix($this->prependBaseurlPrefix(str_replace('.scss', '.css', $fileNameSCSS)), $app);
 
-		$path   = implode('/', $path);
+		$path = implode('/', $path);
 		$webDir = $this->getWebDir($path, $app, $this->serverRoot, \OC::$WEBROOT);
 
 		if (!$this->variablesChanged() && $this->isCached($fileNameCSS, $app)) {
@@ -202,7 +202,7 @@ class SCSSCacher {
 	 * @return ISimpleFile
 	 */
 	public function getCachedCSS(string $appName, string $fileName): ISimpleFile {
-		$folder         = $this->appData->getFolder($appName);
+		$folder = $this->appData->getFolder($appName);
 		$cachedFileName = $this->prependVersionPrefix($this->prependBaseurlPrefix($fileName), $appName);
 
 		return $folder->getFile($cachedFileName);
@@ -238,10 +238,10 @@ class SCSSCacher {
 			$cachedFile = $folder->getFile($fileNameCSS);
 			if ($cachedFile->getSize() > 0) {
 				$depFileName = $fileNameCSS . '.deps';
-				$deps        = $this->depsCache->get($folder->getName() . '-' . $depFileName);
+				$deps = $this->depsCache->get($folder->getName() . '-' . $depFileName);
 				if ($deps === null) {
 					$depFile = $folder->getFile($depFileName);
-					$deps    = $depFile->getContent();
+					$deps = $depFile->getContent();
 					// Set to memcache for next run
 					$this->depsCache->set($folder->getName() . '-' . $depFileName, $deps);
 				}
@@ -419,7 +419,7 @@ class SCSSCacher {
 	 * @return string
 	 */
 	private function rebaseUrls(string $css, string $webDir): string {
-		$re    = '/url\([\'"]([^\/][\.\w?=\/-]*)[\'"]\)/x';
+		$re = '/url\([\'"]([^\/][\.\w?=\/-]*)[\'"]\)/x';
 		$subst = 'url(\'' . $webDir . '/$1\')';
 
 		return preg_replace($re, $subst, $css);
@@ -433,8 +433,8 @@ class SCSSCacher {
 	 */
 	public function getCachedSCSS(string $appName, string $fileName): string {
 		$tmpfileLoc = explode('/', $fileName);
-		$fileName   = array_pop($tmpfileLoc);
-		$fileName   = $this->prependVersionPrefix($this->prependBaseurlPrefix(str_replace('.scss', '.css', $fileName)), $appName);
+		$fileName = array_pop($tmpfileLoc);
+		$fileName = $this->prependVersionPrefix($this->prependBaseurlPrefix(str_replace('.scss', '.css', $fileName)), $appName);
 
 		return substr($this->urlGenerator->linkToRoute('core.Css.getCss', [
 			'fileName' => $fileName,
diff --git a/lib/private/URLGenerator.php b/lib/private/URLGenerator.php
index 4da6a91b6c9..d7de6cf92a2 100644
--- a/lib/private/URLGenerator.php
+++ b/lib/private/URLGenerator.php
@@ -198,34 +198,34 @@ class URLGenerator implements IURLGenerator {
 			$path = \OC::$WEBROOT . "/themes/$theme/apps/$appName/img/$file";
 		} elseif (!file_exists(\OC::$SERVERROOT . "/themes/$theme/apps/$appName/img/$basename.svg")
 			&& file_exists(\OC::$SERVERROOT . "/themes/$theme/apps/$appName/img/$basename.png")) {
-			$path =  \OC::$WEBROOT . "/themes/$theme/apps/$appName/img/$basename.png";
+			$path = \OC::$WEBROOT . "/themes/$theme/apps/$appName/img/$basename.png";
 		} elseif (!empty($appName) and file_exists(\OC::$SERVERROOT . "/themes/$theme/$appName/img/$file")) {
-			$path =  \OC::$WEBROOT . "/themes/$theme/$appName/img/$file";
+			$path = \OC::$WEBROOT . "/themes/$theme/$appName/img/$file";
 		} elseif (!empty($appName) and (!file_exists(\OC::$SERVERROOT . "/themes/$theme/$appName/img/$basename.svg")
 			&& file_exists(\OC::$SERVERROOT . "/themes/$theme/$appName/img/$basename.png"))) {
-			$path =  \OC::$WEBROOT . "/themes/$theme/$appName/img/$basename.png";
+			$path = \OC::$WEBROOT . "/themes/$theme/$appName/img/$basename.png";
 		} elseif (file_exists(\OC::$SERVERROOT . "/themes/$theme/core/img/$file")) {
-			$path =  \OC::$WEBROOT . "/themes/$theme/core/img/$file";
+			$path = \OC::$WEBROOT . "/themes/$theme/core/img/$file";
 		} elseif (!file_exists(\OC::$SERVERROOT . "/themes/$theme/core/img/$basename.svg")
 			&& file_exists(\OC::$SERVERROOT . "/themes/$theme/core/img/$basename.png")) {
-			$path =  \OC::$WEBROOT . "/themes/$theme/core/img/$basename.png";
+			$path = \OC::$WEBROOT . "/themes/$theme/core/img/$basename.png";
 		} elseif ($themingEnabled && $themingImagePath) {
 			$path = $themingImagePath;
 		} elseif ($appPath && file_exists($appPath . "/img/$file")) {
-			$path =  \OC_App::getAppWebPath($appName) . "/img/$file";
+			$path = \OC_App::getAppWebPath($appName) . "/img/$file";
 		} elseif ($appPath && !file_exists($appPath . "/img/$basename.svg")
 			&& file_exists($appPath . "/img/$basename.png")) {
-			$path =  \OC_App::getAppWebPath($appName) . "/img/$basename.png";
+			$path = \OC_App::getAppWebPath($appName) . "/img/$basename.png";
 		} elseif (!empty($appName) and file_exists(\OC::$SERVERROOT . "/$appName/img/$file")) {
-			$path =  \OC::$WEBROOT . "/$appName/img/$file";
+			$path = \OC::$WEBROOT . "/$appName/img/$file";
 		} elseif (!empty($appName) and (!file_exists(\OC::$SERVERROOT . "/$appName/img/$basename.svg")
 				&& file_exists(\OC::$SERVERROOT . "/$appName/img/$basename.png"))) {
-			$path =  \OC::$WEBROOT . "/$appName/img/$basename.png";
+			$path = \OC::$WEBROOT . "/$appName/img/$basename.png";
 		} elseif (file_exists(\OC::$SERVERROOT . "/core/img/$file")) {
-			$path =  \OC::$WEBROOT . "/core/img/$file";
+			$path = \OC::$WEBROOT . "/core/img/$file";
 		} elseif (!file_exists(\OC::$SERVERROOT . "/core/img/$basename.svg")
 			&& file_exists(\OC::$SERVERROOT . "/core/img/$basename.png")) {
-			$path =  \OC::$WEBROOT . "/themes/$theme/core/img/$basename.png";
+			$path = \OC::$WEBROOT . "/themes/$theme/core/img/$basename.png";
 		}
 
 		if ($path !== '') {
diff --git a/lib/private/User/Backend.php b/lib/private/User/Backend.php
index 477448279a5..c87dc5d2d50 100644
--- a/lib/private/User/Backend.php
+++ b/lib/private/User/Backend.php
@@ -39,14 +39,14 @@ abstract class Backend implements UserInterface {
 	/**
 	 * actions that user backends can define
 	 */
-	public const CREATE_USER		= 1;			// 1 << 0
-	public const SET_PASSWORD		= 16;			// 1 << 4
-	public const CHECK_PASSWORD	= 256;			// 1 << 8
-	public const GET_HOME			= 4096;			// 1 << 12
-	public const GET_DISPLAYNAME	= 65536;		// 1 << 16
-	public const SET_DISPLAYNAME	= 1048576;		// 1 << 20
-	public const PROVIDE_AVATAR	= 16777216;		// 1 << 24
-	public const COUNT_USERS		= 268435456;	// 1 << 28
+	public const CREATE_USER = 1;			// 1 << 0
+	public const SET_PASSWORD = 16;			// 1 << 4
+	public const CHECK_PASSWORD = 256;			// 1 << 8
+	public const GET_HOME = 4096;			// 1 << 12
+	public const GET_DISPLAYNAME = 65536;		// 1 << 16
+	public const SET_DISPLAYNAME = 1048576;		// 1 << 20
+	public const PROVIDE_AVATAR = 16777216;		// 1 << 24
+	public const COUNT_USERS = 268435456;	// 1 << 28
 
 	protected $possibleActions = [
 		self::CREATE_USER => 'createUser',
diff --git a/lib/private/User/User.php b/lib/private/User/User.php
index 365b8ae33a1..3ca05afb313 100644
--- a/lib/private/User/User.php
+++ b/lib/private/User/User.php
@@ -472,7 +472,7 @@ class User implements IUser {
 	public function getCloudId() {
 		$uid = $this->getUID();
 		$server = $this->urlGenerator->getAbsoluteURL('/');
-		$server =  rtrim($this->removeProtocolFromUrl($server), '/');
+		$server = rtrim($this->removeProtocolFromUrl($server), '/');
 		return \OC::$server->getCloudIdManager()->getCloudId($uid, $server)->getId();
 	}
 
diff --git a/lib/private/legacy/OC_API.php b/lib/private/legacy/OC_API.php
index 37a496a38fe..5e4a46ab4d7 100644
--- a/lib/private/legacy/OC_API.php
+++ b/lib/private/legacy/OC_API.php
@@ -44,7 +44,7 @@ class OC_API {
 	 * @param \OC\OCS\Result $result
 	 * @param string $format the format xml|json
 	 */
-	public static function respond($result, $format='xml') {
+	public static function respond($result, $format = 'xml') {
 		$request = \OC::$server->getRequest();
 
 		// Send 401 headers if unauthorised
diff --git a/lib/private/legacy/OC_App.php b/lib/private/legacy/OC_App.php
index 5851fc01379..d2f8e536005 100644
--- a/lib/private/legacy/OC_App.php
+++ b/lib/private/legacy/OC_App.php
@@ -1118,7 +1118,7 @@ class OC_App {
 					$similarLangFallback = $option['@value'];
 				} elseif (strpos($attributeLang, $similarLang . '_') === 0) {
 					if ($similarLangFallback === false) {
-						$similarLangFallback =  $option['@value'];
+						$similarLangFallback = $option['@value'];
 					}
 				}
 			} else {
diff --git a/lib/private/legacy/OC_DB.php b/lib/private/legacy/OC_DB.php
index 1d2e9bd1429..50dab74abb9 100644
--- a/lib/private/legacy/OC_DB.php
+++ b/lib/private/legacy/OC_DB.php
@@ -68,7 +68,7 @@ class OC_DB {
 
 		// return the result
 		try {
-			$result =$connection->prepare($query, $limit, $offset);
+			$result = $connection->prepare($query, $limit, $offset);
 		} catch (\Doctrine\DBAL\DBALException $e) {
 			throw new \OC\DatabaseException($e->getMessage());
 		}
diff --git a/lib/private/legacy/OC_DB_StatementWrapper.php b/lib/private/legacy/OC_DB_StatementWrapper.php
index d4072caf28e..668e97c5650 100644
--- a/lib/private/legacy/OC_DB_StatementWrapper.php
+++ b/lib/private/legacy/OC_DB_StatementWrapper.php
@@ -66,7 +66,7 @@ class OC_DB_StatementWrapper {
 	 * @param array $input
 	 * @return \OC_DB_StatementWrapper|int|bool
 	 */
-	public function execute($input= []) {
+	public function execute($input = []) {
 		$this->lastArguments = $input;
 		if (count($input) > 0) {
 			$result = $this->statement->execute($input);
diff --git a/lib/private/legacy/OC_FileChunking.php b/lib/private/legacy/OC_FileChunking.php
index 8aef29541fe..0075d5c53f7 100644
--- a/lib/private/legacy/OC_FileChunking.php
+++ b/lib/private/legacy/OC_FileChunking.php
@@ -88,7 +88,7 @@ class OC_FileChunking {
 		$cache = $this->getCache();
 		$chunkcount = (int)$this->info['chunkcount'];
 
-		for ($i=($chunkcount-1); $i >= 0; $i--) {
+		for ($i = ($chunkcount - 1); $i >= 0; $i--) {
 			if (!$cache->hasKey($prefix.$i)) {
 				return false;
 			}
@@ -144,7 +144,7 @@ class OC_FileChunking {
 	public function cleanup() {
 		$cache = $this->getCache();
 		$prefix = $this->getPrefix();
-		for ($i=0; $i < $this->info['chunkcount']; $i++) {
+		for ($i = 0; $i < $this->info['chunkcount']; $i++) {
 			$cache->remove($prefix.$i);
 		}
 	}
diff --git a/lib/private/legacy/OC_Files.php b/lib/private/legacy/OC_Files.php
index f5f91fc9958..ab8a70941fd 100644
--- a/lib/private/legacy/OC_Files.php
+++ b/lib/private/legacy/OC_Files.php
@@ -232,7 +232,7 @@ class OC_Files {
 	 * @return array $rangeArray ('from'=>int,'to'=>int), ...
 	 */
 	private static function parseHttpRangeHeader($rangeHeaderPos, $fileSize) {
-		$rArray=explode(',', $rangeHeaderPos);
+		$rArray = explode(',', $rangeHeaderPos);
 		$minOffset = 0;
 		$ind = 0;
 
@@ -244,7 +244,7 @@ class OC_Files {
 				if ($ranges[0] < $minOffset) { // case: bytes=500-700,601-999
 					$ranges[0] = $minOffset;
 				}
-				if ($ind > 0 && $rangeArray[$ind-1]['to']+1 == $ranges[0]) { // case: bytes=500-600,601-999
+				if ($ind > 0 && $rangeArray[$ind - 1]['to'] + 1 == $ranges[0]) { // case: bytes=500-600,601-999
 					$ind--;
 					$ranges[0] = $rangeArray[$ind]['from'];
 				}
@@ -253,7 +253,7 @@ class OC_Files {
 			if (is_numeric($ranges[0]) && is_numeric($ranges[1]) && $ranges[0] < $fileSize && $ranges[0] <= $ranges[1]) {
 				// case: x-x
 				if ($ranges[1] >= $fileSize) {
-					$ranges[1] = $fileSize-1;
+					$ranges[1] = $fileSize - 1;
 				}
 				$rangeArray[$ind++] = [ 'from' => $ranges[0], 'to' => $ranges[1], 'size' => $fileSize ];
 				$minOffset = $ranges[1] + 1;
@@ -262,14 +262,14 @@ class OC_Files {
 				}
 			} elseif (is_numeric($ranges[0]) && $ranges[0] < $fileSize) {
 				// case: x-
-				$rangeArray[$ind++] = [ 'from' => $ranges[0], 'to' => $fileSize-1, 'size' => $fileSize ];
+				$rangeArray[$ind++] = [ 'from' => $ranges[0], 'to' => $fileSize - 1, 'size' => $fileSize ];
 				break;
 			} elseif (is_numeric($ranges[1])) {
 				// case: -x
 				if ($ranges[1] > $fileSize) {
 					$ranges[1] = $fileSize;
 				}
-				$rangeArray[$ind++] = [ 'from' => $fileSize-$ranges[1], 'to' => $fileSize-1, 'size' => $fileSize ];
+				$rangeArray[$ind++] = [ 'from' => $fileSize - $ranges[1], 'to' => $fileSize - 1, 'size' => $fileSize ];
 				break;
 			}
 		}
diff --git a/lib/private/legacy/OC_Hook.php b/lib/private/legacy/OC_Hook.php
index 1da03df3a1f..d6062f30fbd 100644
--- a/lib/private/legacy/OC_Hook.php
+++ b/lib/private/legacy/OC_Hook.php
@@ -128,15 +128,15 @@ class OC_Hook {
 	 * @param string $signalClass
 	 * @param string $signalName
 	 */
-	public static function clear($signalClass='', $signalName='') {
+	public static function clear($signalClass = '', $signalName = '') {
 		if ($signalClass) {
 			if ($signalName) {
-				self::$registered[$signalClass][$signalName]=[];
+				self::$registered[$signalClass][$signalName] = [];
 			} else {
-				self::$registered[$signalClass]=[];
+				self::$registered[$signalClass] = [];
 			}
 		} else {
-			self::$registered=[];
+			self::$registered = [];
 		}
 	}
 
diff --git a/lib/private/legacy/OC_Template.php b/lib/private/legacy/OC_Template.php
index 54c203a3ab6..c14a43ea430 100644
--- a/lib/private/legacy/OC_Template.php
+++ b/lib/private/legacy/OC_Template.php
@@ -161,8 +161,8 @@ class OC_Template extends \OC\Template\Base {
 	 * @param string $text the text content for the element. If $text is null then the
 	 * element will be written as empty element. So use "" to get a closing tag.
 	 */
-	public function addHeader($tag, $attributes, $text=null) {
-		$this->headers[]= [
+	public function addHeader($tag, $attributes, $text = null) {
+		$this->headers[] = [
 			'tag' => $tag,
 			'attributes' => $attributes,
 			'text' => $text
@@ -195,7 +195,7 @@ class OC_Template extends \OC\Template\Base {
 				if (strcasecmp($header['tag'], 'script') === 0 && in_array('src', array_map('strtolower', array_keys($header['attributes'])))) {
 					$headers .= ' defer';
 				}
-				foreach ($header['attributes'] as $name=>$value) {
+				foreach ($header['attributes'] as $name => $value) {
 					$headers .= ' '.\OCP\Util::sanitizeHTML($name).'="'.\OCP\Util::sanitizeHTML($value).'"';
 				}
 				if ($header['text'] !== null) {
diff --git a/lib/private/legacy/OC_Util.php b/lib/private/legacy/OC_Util.php
index cb0eef5fce2..80e43a0514a 100644
--- a/lib/private/legacy/OC_Util.php
+++ b/lib/private/legacy/OC_Util.php
@@ -912,7 +912,7 @@ class OC_Util {
 			}
 			$errors[] = [
 				'error' => $l->t('PHP setting "%s" is not set to "%s".', [$setting[0], var_export($setting[1], true)]),
-				'hint' =>  $l->t('Adjusting this setting in php.ini will make Nextcloud run again')
+				'hint' => $l->t('Adjusting this setting in php.ini will make Nextcloud run again')
 			];
 			$webServerRestart = true;
 		}
@@ -936,9 +936,9 @@ class OC_Util {
 		if (function_exists('xml_parser_create') &&
 			LIBXML_LOADED_VERSION < 20700) {
 			$version = LIBXML_LOADED_VERSION;
-			$major = floor($version/10000);
+			$major = floor($version / 10000);
 			$version -= ($major * 10000);
-			$minor = floor($version/100);
+			$minor = floor($version / 100);
 			$version -= ($minor * 100);
 			$patch = $version;
 			$errors[] = [
diff --git a/lib/private/legacy/template/functions.php b/lib/private/legacy/template/functions.php
index e2a1c476433..e69abbe9f60 100644
--- a/lib/private/legacy/template/functions.php
+++ b/lib/private/legacy/template/functions.php
@@ -47,12 +47,12 @@ function p($string) {
  * @param string $opts, additional optional options
  */
 function emit_css_tag($href, $opts = '') {
-	$s='<link rel="stylesheet"';
+	$s = '<link rel="stylesheet"';
 	if (!empty($href)) {
-		$s.=' href="' . $href .'"';
+		$s .= ' href="' . $href .'"';
 	}
 	if (!empty($opts)) {
-		$s.=' '.$opts;
+		$s .= ' '.$opts;
 	}
 	print_unescaped($s.">\n");
 }
@@ -75,20 +75,20 @@ function emit_css_loading_tags($obj) {
  * @param string $src the source URL, ignored when empty
  * @param string $script_content the inline script content, ignored when empty
  */
-function emit_script_tag($src, $script_content='') {
-	$defer_str=' defer';
-	$s='<script nonce="' . \OC::$server->getContentSecurityPolicyNonceManager()->getNonce() . '"';
+function emit_script_tag($src, $script_content = '') {
+	$defer_str = ' defer';
+	$s = '<script nonce="' . \OC::$server->getContentSecurityPolicyNonceManager()->getNonce() . '"';
 	if (!empty($src)) {
 		// emit script tag for deferred loading from $src
-		$s.=$defer_str.' src="' . $src .'">';
+		$s .= $defer_str.' src="' . $src .'">';
 	} elseif (!empty($script_content)) {
 		// emit script tag for inline script from $script_content without defer (see MDN)
-		$s.=">\n".$script_content."\n";
+		$s .= ">\n".$script_content."\n";
 	} else {
 		// no $src nor $src_content, really useless empty tag
-		$s.='>';
+		$s .= '>';
 	}
-	$s.='</script>';
+	$s .= '</script>';
 	print_unescaped($s."\n");
 }
 
@@ -306,9 +306,9 @@ function relative_modified_date($timestamp, $fromTime = null, $dateOnly = false)
 	return $formatter->formatTimeSpan($timestamp, $fromTime);
 }
 
-function html_select_options($options, $selected, $params=[]) {
+function html_select_options($options, $selected, $params = []) {
 	if (!is_array($selected)) {
-		$selected=[$selected];
+		$selected = [$selected];
 	}
 	if (isset($params['combine']) && $params['combine']) {
 		$options = array_combine($options, $options);