Fix (array) indent style to always use one tab

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

76 files changed, 617 insertions, 617 deletions

diff --git a/apps/accessibility/appinfo/routes.php b/apps/accessibility/appinfo/routes.php
index ed8b0f57f08..a5e75fcdcee 100644
--- a/apps/accessibility/appinfo/routes.php
+++ b/apps/accessibility/appinfo/routes.php
@@ -27,13 +27,13 @@ return [
 	'routes' => [
 		['name' => 'accessibility#getCss', 'url' => '/css/user-{md5}', 'verb' => 'GET'],
 		['name' => 'accessibility#getJavascript', 'url' => '/js/accessibility', 'verb' => 'GET'],
-    ],
-    'ocs' => [
+	],
+	'ocs' => [
 		[
 			'name' => 'Config#getConfig',
 			'url'  => '/api/v1/config',
 			'verb' => 'GET',
-        ],
+		],
 		[
 			'name' => 'Config#setConfig',
 			'url'  => '/api/v1/config/{key}',
@@ -44,5 +44,5 @@ return [
 			'url'  => '/api/v1/config/{key}',
 			'verb' => 'DELETE',
 		],
-    ]
+	]
 ];
diff --git a/apps/accessibility/lib/AccessibilityProvider.php b/apps/accessibility/lib/AccessibilityProvider.php
index 159cde37e3a..ef8571528bb 100644
--- a/apps/accessibility/lib/AccessibilityProvider.php
+++ b/apps/accessibility/lib/AccessibilityProvider.php
@@ -72,12 +72,12 @@ class AccessibilityProvider {
 
 	public function getHighContrast() {
 		return [
-				'id'    => 'highcontrast',
-				'img'   => $this->urlGenerator->imagePath($this->appName, 'mode-highcontrast.jpg'),
-				'title' => $this->l->t('High contrast mode'),
-				'enableLabel' => $this->l->t('Enable high contrast mode'),
-				'text'  => $this->l->t('A high contrast mode to ease your navigation. Visual quality will be reduced but clarity will be increased.')
-			];
+			'id'    => 'highcontrast',
+			'img'   => $this->urlGenerator->imagePath($this->appName, 'mode-highcontrast.jpg'),
+			'title' => $this->l->t('High contrast mode'),
+			'enableLabel' => $this->l->t('Enable high contrast mode'),
+			'text'  => $this->l->t('A high contrast mode to ease your navigation. Visual quality will be reduced but clarity will be increased.')
+		];
 	}
 
 	public function getFonts() {
diff --git a/apps/comments/lib/Activity/Provider.php b/apps/comments/lib/Activity/Provider.php
index 763e2d036d4..a637d4ca6b3 100644
--- a/apps/comments/lib/Activity/Provider.php
+++ b/apps/comments/lib/Activity/Provider.php
@@ -146,17 +146,17 @@ class Provider implements IProvider {
 		if ($event->getSubject() === 'add_comment_subject') {
 			if ($subjectParameters['actor'] === $this->activityManager->getCurrentUserId()) {
 				$event->setParsedSubject($this->l->t('You commented on %1$s', [
-						$subjectParameters['filePath'],
-					]))
+					$subjectParameters['filePath'],
+				]))
 					->setRichSubject($this->l->t('You commented on {file}'), [
 						'file' => $this->generateFileParameter($subjectParameters['fileId'], $subjectParameters['filePath']),
 					]);
 			} else {
 				$author = $this->generateUserParameter($subjectParameters['actor']);
 				$event->setParsedSubject($this->l->t('%1$s commented on %2$s', [
-						$author['name'],
-						$subjectParameters['filePath'],
-					]))
+					$author['name'],
+					$subjectParameters['filePath'],
+				]))
 					->setRichSubject($this->l->t('{author} commented on {file}'), [
 						'author' => $author,
 						'file' => $this->generateFileParameter($subjectParameters['fileId'], $subjectParameters['filePath']),
diff --git a/apps/dav/lib/CalDAV/CalDavBackend.php b/apps/dav/lib/CalDAV/CalDavBackend.php
index bef0a9e7194..cf06cb5ab25 100644
--- a/apps/dav/lib/CalDAV/CalDavBackend.php
+++ b/apps/dav/lib/CalDAV/CalDavBackend.php
@@ -772,7 +772,7 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 			[
 				'calendarId' => $calendarId,
 				'calendarData' => $this->getCalendarById($calendarId),
-		]));
+			]));
 
 		return $calendarId;
 	}
@@ -833,7 +833,7 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 					'calendarData' => $this->getCalendarById($calendarId),
 					'shares' => $this->getShares($calendarId),
 					'propertyMutations' => $mutations,
-			]));
+				]));
 
 			return true;
 		});
@@ -852,7 +852,7 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 				'calendarId' => $calendarId,
 				'calendarData' => $this->getCalendarById($calendarId),
 				'shares' => $this->getShares($calendarId),
-		]));
+			]));
 
 		$stmt = $this->db->prepare('DELETE FROM `*PREFIX*calendarobjects` WHERE `calendarid` = ? AND `calendartype` = ?');
 		$stmt->execute([$calendarId, self::CALENDAR_TYPE_CALENDAR]);
@@ -2095,11 +2095,11 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 		}
 
 		return [
-				'uri'          => $row['uri'],
-				'calendardata' => $row['calendardata'],
-				'lastmodified' => $row['lastmodified'],
-				'etag'         => '"' . $row['etag'] . '"',
-				'size'         => (int)$row['size'],
+			'uri'          => $row['uri'],
+			'calendardata' => $row['calendardata'],
+			'lastmodified' => $row['lastmodified'],
+			'etag'         => '"' . $row['etag'] . '"',
+			'size'         => (int)$row['size'],
 		];
 	}
 
@@ -2124,11 +2124,11 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 		$result = [];
 		foreach($stmt->fetchAll(\PDO::FETCH_ASSOC) as $row) {
 			$result[] = [
-					'calendardata' => $row['calendardata'],
-					'uri'          => $row['uri'],
-					'lastmodified' => $row['lastmodified'],
-					'etag'         => '"' . $row['etag'] . '"',
-					'size'         => (int)$row['size'],
+				'calendardata' => $row['calendardata'],
+				'uri'          => $row['uri'],
+				'lastmodified' => $row['lastmodified'],
+				'etag'         => '"' . $row['etag'] . '"',
+				'size'         => (int)$row['size'],
 			];
 		}
 
diff --git a/apps/dav/lib/CalDAV/Calendar.php b/apps/dav/lib/CalDAV/Calendar.php
index ca8534a76b8..38598e30ce3 100644
--- a/apps/dav/lib/CalDAV/Calendar.php
+++ b/apps/dav/lib/CalDAV/Calendar.php
@@ -191,10 +191,10 @@ class Calendar extends \Sabre\CalDAV\Calendar implements IShareable {
 
 		if ($this->getOwner() !== parent::getOwner()) {
 			$acl[] =  [
-					'privilege' => '{DAV:}read',
-					'principal' => parent::getOwner(),
-					'protected' => true,
-				];
+				'privilege' => '{DAV:}read',
+				'principal' => parent::getOwner(),
+				'protected' => true,
+			];
 			if ($this->canWrite()) {
 				$acl[] = [
 					'privilege' => '{DAV:}write',
diff --git a/apps/dav/lib/CardDAV/AddressBook.php b/apps/dav/lib/CardDAV/AddressBook.php
index 56aa328be3e..4fc97ac401f 100644
--- a/apps/dav/lib/CardDAV/AddressBook.php
+++ b/apps/dav/lib/CardDAV/AddressBook.php
@@ -130,10 +130,10 @@ class AddressBook extends \Sabre\CardDAV\AddressBook implements IShareable {
 
 		if ($this->getOwner() !== parent::getOwner()) {
 			$acl[] =  [
-					'privilege' => '{DAV:}read',
-					'principal' => parent::getOwner(),
-					'protected' => true,
-				];
+				'privilege' => '{DAV:}read',
+				'principal' => parent::getOwner(),
+				'protected' => true,
+			];
 			if ($this->canWrite()) {
 				$acl[] = [
 					'privilege' => '{DAV:}write',
diff --git a/apps/dav/lib/CardDAV/AddressBookImpl.php b/apps/dav/lib/CardDAV/AddressBookImpl.php
index 7ced2e90561..fd1cd8827aa 100644
--- a/apps/dav/lib/CardDAV/AddressBookImpl.php
+++ b/apps/dav/lib/CardDAV/AddressBookImpl.php
@@ -284,7 +284,7 @@ class AddressBookImpl implements IAddressBook {
 					$result[$property->name][] = [
 						'type' => $type,
 						'value' => $property->getValue()
-						];
+					];
 				} else {
 					$result[$property->name][] = $property->getValue();
 				}
diff --git a/apps/dav/lib/CardDAV/CardDavBackend.php b/apps/dav/lib/CardDAV/CardDavBackend.php
index 8925fcdbd0c..ee9f723be6b 100644
--- a/apps/dav/lib/CardDAV/CardDavBackend.php
+++ b/apps/dav/lib/CardDAV/CardDavBackend.php
@@ -76,8 +76,8 @@ class CardDavBackend implements BackendInterface, SyncSupport {
 
 	/** @var array properties to index */
 	public static $indexProperties = [
-			'BDAY', 'UID', 'N', 'FN', 'TITLE', 'ROLE', 'NOTE', 'NICKNAME',
-			'ORG', 'CATEGORIES', 'EMAIL', 'TEL', 'IMPP', 'ADR', 'URL', 'GEO', 'CLOUD'];
+		'BDAY', 'UID', 'N', 'FN', 'TITLE', 'ROLE', 'NOTE', 'NICKNAME',
+		'ORG', 'CATEGORIES', 'EMAIL', 'TEL', 'IMPP', 'ADR', 'URL', 'GEO', 'CLOUD'];
 
 	/**
 	 * @var string[] Map of uid => display name
diff --git a/apps/dav/lib/CardDAV/SyncService.php b/apps/dav/lib/CardDAV/SyncService.php
index 53067978749..2180911b55c 100644
--- a/apps/dav/lib/CardDAV/SyncService.php
+++ b/apps/dav/lib/CardDAV/SyncService.php
@@ -202,7 +202,7 @@ class SyncService {
 		 $body = $this->buildSyncCollectionRequestBody($syncToken);
 
 		 $response = $client->request('REPORT', $addressBookUrl, $body, [
-			 'Content-Type' => 'application/xml'
+			'Content-Type' => 'application/xml'
 		 ]);
 
 		 return $this->parseMultiStatus($response['body']);
diff --git a/apps/dav/lib/Connector/Sabre/FakeLockerPlugin.php b/apps/dav/lib/Connector/Sabre/FakeLockerPlugin.php
index 2812eba9797..7f1a735c7a4 100644
--- a/apps/dav/lib/Connector/Sabre/FakeLockerPlugin.php
+++ b/apps/dav/lib/Connector/Sabre/FakeLockerPlugin.php
@@ -134,8 +134,8 @@ class FakeLockerPlugin extends ServerPlugin {
 		$lockInfo->timeout = 1800;
 
 		$body = $this->server->xml->write('{DAV:}prop', [
-				'{DAV:}lockdiscovery' =>
-						new LockDiscovery([$lockInfo])
+			'{DAV:}lockdiscovery' =>
+					new LockDiscovery([$lockInfo])
 		]);
 
 		$response->setStatus(200);
diff --git a/apps/dav/lib/Connector/Sabre/FilesPlugin.php b/apps/dav/lib/Connector/Sabre/FilesPlugin.php
index 82f3c3b6ccd..8f94ea9a52e 100644
--- a/apps/dav/lib/Connector/Sabre/FilesPlugin.php
+++ b/apps/dav/lib/Connector/Sabre/FilesPlugin.php
@@ -209,7 +209,7 @@ class FilesPlugin extends ServerPlugin {
 			$sourceNodeFileInfo = $sourceNode->getFileInfo();
 			if ($sourceNodeFileInfo === null) {
 				throw new NotFound($source . ' does not exist');
- 			}
+			}
 
 			if (!$sourceNodeFileInfo->isDeletable()) {
 				throw new Forbidden($source . " cannot be deleted");
diff --git a/apps/dav/lib/Connector/Sabre/Principal.php b/apps/dav/lib/Connector/Sabre/Principal.php
index 4b068dafda2..2fa01c0315d 100644
--- a/apps/dav/lib/Connector/Sabre/Principal.php
+++ b/apps/dav/lib/Connector/Sabre/Principal.php
@@ -446,9 +446,9 @@ class Principal implements BackendInterface {
 		$userId = $user->getUID();
 		$displayName = $user->getDisplayName();
 		$principal = [
-				'uri' => $this->principalPrefix . '/' . $userId,
-				'{DAV:}displayname' => is_null($displayName) ? $userId : $displayName,
-				'{urn:ietf:params:xml:ns:caldav}calendar-user-type' => 'INDIVIDUAL',
+			'uri' => $this->principalPrefix . '/' . $userId,
+			'{DAV:}displayname' => is_null($displayName) ? $userId : $displayName,
+			'{urn:ietf:params:xml:ns:caldav}calendar-user-type' => 'INDIVIDUAL',
 		];
 
 		$email = $user->getEMailAddress();
diff --git a/apps/dav/lib/Connector/Sabre/ServerFactory.php b/apps/dav/lib/Connector/Sabre/ServerFactory.php
index 7f5bc6baea7..f740284f271 100644
--- a/apps/dav/lib/Connector/Sabre/ServerFactory.php
+++ b/apps/dav/lib/Connector/Sabre/ServerFactory.php
@@ -129,9 +129,9 @@ class ServerFactory {
 		// Some WebDAV clients do require Class 2 WebDAV support (locking), since
 		// we do not provide locking we emulate it using a fake locking plugin.
 		if($this->request->isUserAgent([
-				'/WebDAVFS/',
-				'/OneNote/',
-				'/Microsoft-WebDAV-MiniRedir/',
+			'/WebDAVFS/',
+			'/OneNote/',
+			'/Microsoft-WebDAV-MiniRedir/',
 		])) {
 			$server->addPlugin(new \OCA\DAV\Connector\Sabre\FakeLockerPlugin());
 		}
diff --git a/apps/dav/lib/DAV/Sharing/Xml/ShareRequest.php b/apps/dav/lib/DAV/Sharing/Xml/ShareRequest.php
index c1a4337b36b..b95c978cf1a 100644
--- a/apps/dav/lib/DAV/Sharing/Xml/ShareRequest.php
+++ b/apps/dav/lib/DAV/Sharing/Xml/ShareRequest.php
@@ -29,59 +29,59 @@ use Sabre\Xml\XmlDeserializable;
 
 class ShareRequest implements XmlDeserializable {
 
-    public $set = [];
+	public $set = [];
 
-    public $remove = [];
+	public $remove = [];
 
-    /**
-     * Constructor
-     *
-     * @param array $set
-     * @param array $remove
-     */
-    function __construct(array $set, array $remove) {
+	/**
+	 * Constructor
+	 *
+	 * @param array $set
+	 * @param array $remove
+	 */
+	function __construct(array $set, array $remove) {
 
-        $this->set = $set;
-        $this->remove = $remove;
+		$this->set = $set;
+		$this->remove = $remove;
 
-    }
+	}
 
-    static function xmlDeserialize(Reader $reader) {
+	static function xmlDeserialize(Reader $reader) {
 
-        $elements = $reader->parseInnerTree([
-            '{' . Plugin::NS_OWNCLOUD. '}set'    => 'Sabre\\Xml\\Element\\KeyValue',
-            '{' . Plugin::NS_OWNCLOUD . '}remove' => 'Sabre\\Xml\\Element\\KeyValue',
-        ]);
+		$elements = $reader->parseInnerTree([
+			'{' . Plugin::NS_OWNCLOUD. '}set'    => 'Sabre\\Xml\\Element\\KeyValue',
+			'{' . Plugin::NS_OWNCLOUD . '}remove' => 'Sabre\\Xml\\Element\\KeyValue',
+		]);
 
-        $set = [];
-        $remove = [];
+		$set = [];
+		$remove = [];
 
-        foreach ($elements as $elem) {
-            switch ($elem['name']) {
+		foreach ($elements as $elem) {
+			switch ($elem['name']) {
 
-                case '{' . Plugin::NS_OWNCLOUD . '}set' :
-                    $sharee = $elem['value'];
+				case '{' . Plugin::NS_OWNCLOUD . '}set' :
+					$sharee = $elem['value'];
 
-                    $sumElem = '{' . Plugin::NS_OWNCLOUD . '}summary';
-                    $commonName = '{' . Plugin::NS_OWNCLOUD . '}common-name';
+					$sumElem = '{' . Plugin::NS_OWNCLOUD . '}summary';
+					$commonName = '{' . Plugin::NS_OWNCLOUD . '}common-name';
 
-                    $set[] = [
-                        'href'       => $sharee['{DAV:}href'],
-                        'commonName' => isset($sharee[$commonName]) ? $sharee[$commonName] : null,
-                        'summary'    => isset($sharee[$sumElem]) ? $sharee[$sumElem] : null,
-                        'readOnly'   => !array_key_exists('{' . Plugin::NS_OWNCLOUD . '}read-write', $sharee),
-                    ];
-                    break;
+					$set[] = [
+						'href'       => $sharee['{DAV:}href'],
+						'commonName' => isset($sharee[$commonName]) ? $sharee[$commonName] : null,
+						'summary'    => isset($sharee[$sumElem]) ? $sharee[$sumElem] : null,
+						'readOnly'   => !array_key_exists('{' . Plugin::NS_OWNCLOUD . '}read-write', $sharee),
+					];
+					break;
 
-                case '{' . Plugin::NS_OWNCLOUD . '}remove' :
-                    $remove[] = $elem['value']['{DAV:}href'];
-                    break;
+				case '{' . Plugin::NS_OWNCLOUD . '}remove' :
+					$remove[] = $elem['value']['{DAV:}href'];
+					break;
 
-            }
-        }
+			}
+		}
 
-        return new self($set, $remove);
+		return new self($set, $remove);
 
-    }
+	}
 
 }
diff --git a/apps/dav/lib/RootCollection.php b/apps/dav/lib/RootCollection.php
index 271b7f6c866..e50c2a882ca 100644
--- a/apps/dav/lib/RootCollection.php
+++ b/apps/dav/lib/RootCollection.php
@@ -148,30 +148,30 @@ class RootCollection extends SimpleCollection {
 			\OC::$server->query(ITimeFactory::class));
 
 		$children = [
-				new SimpleCollection('principals', [
-						$userPrincipals,
-						$groupPrincipals,
-						$systemPrincipals,
-						$calendarResourcePrincipals,
-						$calendarRoomPrincipals]),
-				$filesCollection,
-				$userCalendarRoot,
-				new SimpleCollection('system-calendars', [
-					$resourceCalendarRoot,
-					$roomCalendarRoot,
-				]),
-				$publicCalendarRoot,
-				new SimpleCollection('addressbooks', [
-						$usersAddressBookRoot,
-						$systemAddressBookRoot]),
-				$systemTagCollection,
-				$systemTagRelationsCollection,
-				$commentsCollection,
-				$uploadCollection,
-				$avatarCollection,
-				new SimpleCollection('provisioning', [
-					$appleProvisioning
-				])
+			new SimpleCollection('principals', [
+				$userPrincipals,
+				$groupPrincipals,
+				$systemPrincipals,
+				$calendarResourcePrincipals,
+				$calendarRoomPrincipals]),
+			$filesCollection,
+			$userCalendarRoot,
+			new SimpleCollection('system-calendars', [
+				$resourceCalendarRoot,
+				$roomCalendarRoot,
+			]),
+			$publicCalendarRoot,
+			new SimpleCollection('addressbooks', [
+				$usersAddressBookRoot,
+				$systemAddressBookRoot]),
+			$systemTagCollection,
+			$systemTagRelationsCollection,
+			$commentsCollection,
+			$uploadCollection,
+			$avatarCollection,
+			new SimpleCollection('provisioning', [
+				$appleProvisioning
+			])
 		];
 
 		parent::__construct('root', $children);
diff --git a/apps/dav/tests/unit/CalDAV/CalDavBackendTest.php b/apps/dav/tests/unit/CalDAV/CalDavBackendTest.php
index fb48e5fac4b..761ed734906 100644
--- a/apps/dav/tests/unit/CalDAV/CalDavBackendTest.php
+++ b/apps/dav/tests/unit/CalDAV/CalDavBackendTest.php
@@ -548,8 +548,8 @@ EOD;
 		$this->assertEquals($id, $subscriptions[0]['id']);
 
 		$patch = new PropPatch([
-				'{DAV:}displayname' => 'Unit test',
-				'{http://apple.com/ns/ical/}calendar-color' => '#ac0606',
+			'{DAV:}displayname' => 'Unit test',
+			'{http://apple.com/ns/ical/}calendar-color' => '#ac0606',
 		]);
 		$this->backend->updateSubscription($id, $patch);
 		$patch->commit();
diff --git a/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/PushProviderTest.php b/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/PushProviderTest.php
index 76a8b5befdf..9257fe56e63 100644
--- a/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/PushProviderTest.php
+++ b/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/PushProviderTest.php
@@ -42,46 +42,46 @@ use OCP\Notification\INotification;
 
 class PushProviderTest extends AbstractNotificationProviderTest {
 
-    /** @var ILogger|\PHPUnit\Framework\MockObject\MockObject */
-    protected $logger;
+	/** @var ILogger|\PHPUnit\Framework\MockObject\MockObject */
+	protected $logger;
 
-    /** @var L10NFactory|\PHPUnit\Framework\MockObject\MockObject */
-    protected $l10nFactory;
+	/** @var L10NFactory|\PHPUnit\Framework\MockObject\MockObject */
+	protected $l10nFactory;
 
-    /** @var IL10N|\PHPUnit\Framework\MockObject\MockObject */
-    protected $l10n;
+	/** @var IL10N|\PHPUnit\Framework\MockObject\MockObject */
+	protected $l10n;
 
-    /** @var IURLGenerator|\PHPUnit\Framework\MockObject\MockObject */
-    protected $urlGenerator;
+	/** @var IURLGenerator|\PHPUnit\Framework\MockObject\MockObject */
+	protected $urlGenerator;
 
-    /** @var IConfig|\PHPUnit\Framework\MockObject\MockObject */
-    protected $config;
+	/** @var IConfig|\PHPUnit\Framework\MockObject\MockObject */
+	protected $config;
 
-    /** @var IManager|\PHPUnit\Framework\MockObject\MockObject */
-    private $manager;
+	/** @var IManager|\PHPUnit\Framework\MockObject\MockObject */
+	private $manager;
 
-    /** @var ITimeFactory|\PHPUnit\Framework\MockObject\MockObject */
-    private $timeFactory;
+	/** @var ITimeFactory|\PHPUnit\Framework\MockObject\MockObject */
+	private $timeFactory;
 
-    protected function setUp(): void {
-        parent::setUp();
+	protected function setUp(): void {
+		parent::setUp();
 
-        $this->config = $this->createMock(IConfig::class);
-        $this->manager = $this->createMock(IManager::class);
-        $this->timeFactory = $this->createMock(ITimeFactory::class);
+		$this->config = $this->createMock(IConfig::class);
+		$this->manager = $this->createMock(IManager::class);
+		$this->timeFactory = $this->createMock(ITimeFactory::class);
 
-        $this->provider = new PushProvider(
-            $this->config,
-            $this->manager,
-            $this->logger,
-            $this->l10nFactory,
-            $this->urlGenerator,
-            $this->timeFactory
-        );
-    }
+		$this->provider = new PushProvider(
+			$this->config,
+			$this->manager,
+			$this->logger,
+			$this->l10nFactory,
+			$this->urlGenerator,
+			$this->timeFactory
+		);
+	}
 
-    public function testNotificationType():void  {
-    	$this->assertEquals(PushProvider::NOTIFICATION_TYPE, 'DISPLAY');
+	public function testNotificationType():void  {
+		$this->assertEquals(PushProvider::NOTIFICATION_TYPE, 'DISPLAY');
 	}
 
 	public function testNotSend(): void {
@@ -110,19 +110,19 @@ class PushProviderTest extends AbstractNotificationProviderTest {
 		$this->provider->send($this->vcalendar->VEVENT, $this->calendarDisplayName, $users);
 	}
 
-    public function testSend(): void {
-    	$this->config->expects($this->once())
+	public function testSend(): void {
+		$this->config->expects($this->once())
 			->method('getAppValue')
 			->with('dav', 'sendEventRemindersPush', 'no')
 			->willReturn('yes');
 
-    	$user1 = $this->createMock(IUser::class);
-    	$user1->method('getUID')
+		$user1 = $this->createMock(IUser::class);
+		$user1->method('getUID')
 			->willReturn('uid1');
-    	$user2 = $this->createMock(IUser::class);
+		$user2 = $this->createMock(IUser::class);
 		$user2->method('getUID')
 			->willReturn('uid2');
-    	$user3 = $this->createMock(IUser::class);
+		$user3 = $this->createMock(IUser::class);
 		$user3->method('getUID')
 			->willReturn('uid3');
 
@@ -161,13 +161,13 @@ class PushProviderTest extends AbstractNotificationProviderTest {
 			->with($notification3);
 
 		$this->provider->send($this->vcalendar->VEVENT, $this->calendarDisplayName, $users);
-    }
+	}
 
 	/**
 	 * @param string $uid
 	 * @param \DateTime $dt
 	 */
-    private function createNotificationMock(string $uid, \DateTime $dt):INotification {
+	private function createNotificationMock(string $uid, \DateTime $dt):INotification {
 		$notification = $this->createMock(INotification::class);
 		$notification
 			->expects($this->once())
diff --git a/apps/dav/tests/unit/CalDAV/Reminder/ReminderServiceTest.php b/apps/dav/tests/unit/CalDAV/Reminder/ReminderServiceTest.php
index 76ff0a6a330..11ecdbc354b 100644
--- a/apps/dav/tests/unit/CalDAV/Reminder/ReminderServiceTest.php
+++ b/apps/dav/tests/unit/CalDAV/Reminder/ReminderServiceTest.php
@@ -42,11 +42,11 @@ use Test\TestCase;
 
 class ReminderServiceTest extends TestCase {
 
-    /** @var Backend|\PHPUnit\Framework\MockObject\MockObject */
-    private $backend;
+	/** @var Backend|\PHPUnit\Framework\MockObject\MockObject */
+	private $backend;
 
-    /** @var NotificationProviderManager|\PHPUnit\Framework\MockObject\MockObject */
-    private $notificationProviderManager;
+	/** @var NotificationProviderManager|\PHPUnit\Framework\MockObject\MockObject */
+	private $notificationProviderManager;
 
 	/** @var IUserManager|\PHPUnit\Framework\MockObject\MockObject */
 	private $userManager;
@@ -185,12 +185,12 @@ END:VEVENT
 END:VCALENDAR
 EOD;
 
-    protected function setUp(): void {
+	protected function setUp(): void {
 		parent::setUp();
 
-        $this->backend = $this->createMock(Backend::class);
-        $this->notificationProviderManager = $this->createMock(NotificationProviderManager::class);
-        $this->userManager = $this->createMock(IUserManager::class);
+		$this->backend = $this->createMock(Backend::class);
+		$this->notificationProviderManager = $this->createMock(NotificationProviderManager::class);
+		$this->userManager = $this->createMock(IUserManager::class);
 		$this->groupManager = $this->createMock(IGroupManager::class);
 		$this->caldavBackend = $this->createMock(CalDavBackend::class);
 		$this->timeFactory = $this->createMock(ITimeFactory::class);
@@ -203,14 +203,14 @@ EOD;
 			$this->groupManager,
 			$this->caldavBackend,
 			$this->timeFactory);
-    }
+	}
 
 	public function testOnCalendarObjectDelete():void {
-    	$this->backend->expects($this->once())
+		$this->backend->expects($this->once())
 			->method('cleanRemindersForEvent')
 			->with(44);
 
-    	$action = '\OCA\DAV\CalDAV\CalDavBackend::deleteCalendarObject';
+		$action = '\OCA\DAV\CalDAV\CalDavBackend::deleteCalendarObject';
 		$objectData = [
 			'id' => '44',
 			'component' => 'vevent',
@@ -221,14 +221,14 @@ EOD;
 
 	public function testOnCalendarObjectCreateSingleEntry():void {
 		$action = '\OCA\DAV\CalDAV\CalDavBackend::createCalendarObject';
-    	$objectData = [
-    		'calendardata' => self::CALENDAR_DATA,
+		$objectData = [
+			'calendardata' => self::CALENDAR_DATA,
 			'id' => '42',
 			'calendarid' => '1337',
 			'component' => 'vevent',
 		];
 
-    	$this->backend->expects($this->exactly(2))
+		$this->backend->expects($this->exactly(2))
 			->method('insertReminder')
 			->withConsecutive(
 				[1337, 42, 'wej2z68l9h', false, 1465430400, false, '5c70531aab15c92b52518ae10a2f78a4', 'de919af7429d3b5c11e8b9d289b411a6', 'EMAIL', true, 1465429500, false],
@@ -236,12 +236,12 @@ EOD;
 			)
 			->willReturn(1);
 
-    	$this->timeFactory->expects($this->once())
+		$this->timeFactory->expects($this->once())
 			->method('getDateTime')
 			->with()
 			->willReturn(\DateTime::createFromFormat(\DateTime::ATOM, '2016-06-08T00:00:00+00:00'));
 
-    	$this->reminderService->onTouchCalendarObject($action, $objectData);
+		$this->reminderService->onTouchCalendarObject($action, $objectData);
 	}
 
 	public function testOnCalendarObjectCreateSingleEntryWithRepeat(): void {
diff --git a/apps/dav/tests/unit/CardDAV/BirthdayServiceTest.php b/apps/dav/tests/unit/CardDAV/BirthdayServiceTest.php
index 3d36b76e6ee..e132f082556 100644
--- a/apps/dav/tests/unit/CardDAV/BirthdayServiceTest.php
+++ b/apps/dav/tests/unit/CardDAV/BirthdayServiceTest.php
@@ -157,14 +157,14 @@ class BirthdayServiceTest extends TestCase {
 		$this->cardDav->expects($this->once())->method('getAddressBookById')
 			->with(666)
 			->willReturn([
-			'principaluri' => 'principals/users/user01',
-			'uri' => 'default'
-		]);
+				'principaluri' => 'principals/users/user01',
+				'uri' => 'default'
+			]);
 		$this->calDav->expects($this->once())->method('getCalendarByUri')
 			->with('principals/users/user01', 'contact_birthdays')
 			->willReturn([
-			'id' => 1234
-		]);
+				'id' => 1234
+			]);
 		$this->calDav->expects($this->at(1))->method('deleteCalendarObject')->with(1234, 'default-gump.vcf.ics');
 		$this->calDav->expects($this->at(2))->method('deleteCalendarObject')->with(1234, 'default-gump.vcf-death.ics');
 		$this->calDav->expects($this->at(3))->method('deleteCalendarObject')->with(1234, 'default-gump.vcf-anniversary.ics');
diff --git a/apps/dav/tests/unit/CardDAV/CardDavBackendTest.php b/apps/dav/tests/unit/CardDAV/CardDavBackendTest.php
index 9298edb53ad..5efce1c23be 100644
--- a/apps/dav/tests/unit/CardDAV/CardDavBackendTest.php
+++ b/apps/dav/tests/unit/CardDAV/CardDavBackendTest.php
@@ -135,7 +135,7 @@ class CardDavBackendTest extends TestCase {
 				$this->createMock(IAppManager::class),
 				$this->createMock(ProxyMapper::class),
 				$this->createMock(IConfig::class),
-				])
+			])
 			->setMethods(['getPrincipalByPath', 'getGroupMembership'])
 			->getMock();
 		$this->principal->method('getPrincipalByPath')
@@ -668,12 +668,12 @@ class CardDavBackendTest extends TestCase {
 			$query->insert($this->dbCardsTable)
 					->values(
 							[
-									'addressbookid' => $query->createNamedParameter(0),
-									'carddata' => $query->createNamedParameter($vCards[$i]->serialize(), IQueryBuilder::PARAM_LOB),
-									'uri' => $query->createNamedParameter('uri' . $i),
-									'lastmodified' => $query->createNamedParameter(time()),
-									'etag' => $query->createNamedParameter('etag' . $i),
-									'size' => $query->createNamedParameter(120),
+								'addressbookid' => $query->createNamedParameter(0),
+								'carddata' => $query->createNamedParameter($vCards[$i]->serialize(), IQueryBuilder::PARAM_LOB),
+								'uri' => $query->createNamedParameter('uri' . $i),
+								'lastmodified' => $query->createNamedParameter(time()),
+								'etag' => $query->createNamedParameter('etag' . $i),
+								'size' => $query->createNamedParameter(120),
 							]
 					);
 			$query->execute();
@@ -694,11 +694,11 @@ class CardDavBackendTest extends TestCase {
 		$query->insert($this->dbCardsPropertiesTable)
 				->values(
 						[
-								'addressbookid' => $query->createNamedParameter(0),
-								'cardid' => $query->createNamedParameter($vCardIds[0]),
-								'name' => $query->createNamedParameter('CLOUD'),
-								'value' => $query->createNamedParameter('John@nextcloud.com'),
-								'preferred' => $query->createNamedParameter(0)
+							'addressbookid' => $query->createNamedParameter(0),
+							'cardid' => $query->createNamedParameter($vCardIds[0]),
+							'name' => $query->createNamedParameter('CLOUD'),
+							'value' => $query->createNamedParameter('John@nextcloud.com'),
+							'preferred' => $query->createNamedParameter(0)
 						]
 				);
 		$query->execute();
@@ -755,13 +755,13 @@ class CardDavBackendTest extends TestCase {
 
 	public function dataTestSearch() {
 		return [
-				['John', ['FN'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
-				['M. Doe', ['FN'], [], [['uri1', 'John M. Doe']]],
-				['Do', ['FN'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
-				'check if duplicates are handled correctly' => ['John', ['FN', 'CLOUD'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
-				'case insensitive' => ['john', ['FN'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
-				'find "_" escaped' => ['_', ['CLOUD'], [], [['uri2', 'find without options']]],
-				'find not empty ClOUD' => ['%_%', ['CLOUD'], ['escape_like_param'=>false], [['uri0', 'John Doe'], ['uri2', 'find without options']]],
+			['John', ['FN'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
+			['M. Doe', ['FN'], [], [['uri1', 'John M. Doe']]],
+			['Do', ['FN'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
+			'check if duplicates are handled correctly' => ['John', ['FN', 'CLOUD'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
+			'case insensitive' => ['john', ['FN'], [], [['uri0', 'John Doe'], ['uri1', 'John M. Doe']]],
+			'find "_" escaped' => ['_', ['CLOUD'], [], [['uri2', 'find without options']]],
+			'find not empty ClOUD' => ['%_%', ['CLOUD'], ['escape_like_param'=>false], [['uri0', 'John Doe'], ['uri2', 'find without options']]],
 		];
 	}
 
@@ -770,12 +770,12 @@ class CardDavBackendTest extends TestCase {
 		$query->insert($this->dbCardsTable)
 				->values(
 						[
-								'addressbookid' => $query->createNamedParameter(1),
-								'carddata' => $query->createNamedParameter('carddata', IQueryBuilder::PARAM_LOB),
-								'uri' => $query->createNamedParameter('uri'),
-								'lastmodified' => $query->createNamedParameter(5489543),
-								'etag' => $query->createNamedParameter('etag'),
-								'size' => $query->createNamedParameter(120),
+							'addressbookid' => $query->createNamedParameter(1),
+							'carddata' => $query->createNamedParameter('carddata', IQueryBuilder::PARAM_LOB),
+							'uri' => $query->createNamedParameter('uri'),
+							'lastmodified' => $query->createNamedParameter(5489543),
+							'etag' => $query->createNamedParameter('etag'),
+							'size' => $query->createNamedParameter(120),
 						]
 				);
 		$query->execute();
@@ -798,12 +798,12 @@ class CardDavBackendTest extends TestCase {
 			$query->insert($this->dbCardsTable)
 					->values(
 							[
-									'addressbookid' => $query->createNamedParameter($i),
-									'carddata' => $query->createNamedParameter('carddata' . $i, IQueryBuilder::PARAM_LOB),
-									'uri' => $query->createNamedParameter('uri' . $i),
-									'lastmodified' => $query->createNamedParameter(5489543),
-									'etag' => $query->createNamedParameter('etag' . $i),
-									'size' => $query->createNamedParameter(120),
+								'addressbookid' => $query->createNamedParameter($i),
+								'carddata' => $query->createNamedParameter('carddata' . $i, IQueryBuilder::PARAM_LOB),
+								'uri' => $query->createNamedParameter('uri' . $i),
+								'lastmodified' => $query->createNamedParameter(5489543),
+								'etag' => $query->createNamedParameter('etag' . $i),
+								'size' => $query->createNamedParameter(120),
 							]
 					);
 			$query->execute();
diff --git a/apps/dav/tests/unit/CardDAV/ContactsManagerTest.php b/apps/dav/tests/unit/CardDAV/ContactsManagerTest.php
index 1f9a6c50844..12ce1bca5c3 100644
--- a/apps/dav/tests/unit/CardDAV/ContactsManagerTest.php
+++ b/apps/dav/tests/unit/CardDAV/ContactsManagerTest.php
@@ -41,8 +41,8 @@ class ContactsManagerTest extends TestCase {
 		/** @var CardDavBackend | \PHPUnit_Framework_MockObject_MockObject $backEnd */
 		$backEnd = $this->getMockBuilder(CardDavBackend::class)->disableOriginalConstructor()->getMock();
 		$backEnd->method('getAddressBooksForUser')->willReturn([
-				['{DAV:}displayname' => 'Test address book', 'uri' => 'default'],
-			]);
+			['{DAV:}displayname' => 'Test address book', 'uri' => 'default'],
+		]);
 
 		$l = $this->createMock(IL10N::class);
 		$app = new ContactsManager($backEnd, $l);
diff --git a/apps/dav/tests/unit/CardDAV/ConverterTest.php b/apps/dav/tests/unit/CardDAV/ConverterTest.php
index 0c129b0de7d..7e93c05a3fc 100644
--- a/apps/dav/tests/unit/CardDAV/ConverterTest.php
+++ b/apps/dav/tests/unit/CardDAV/ConverterTest.php
@@ -192,9 +192,9 @@ class ConverterTest extends  TestCase {
 
 	public function providesNames() {
 		return [
-				['Sauron;;;;', 'Sauron'],
-				['Baggins;Bilbo;;;', 'Bilbo Baggins'],
-				['Tolkien;John;Ronald Reuel;;', 'John Ronald Reuel Tolkien'],
+			['Sauron;;;;', 'Sauron'],
+			['Baggins;Bilbo;;;', 'Bilbo Baggins'],
+			['Tolkien;John;Ronald Reuel;;', 'John Ronald Reuel Tolkien'],
 		];
 	}
 
diff --git a/apps/dav/tests/unit/CardDAV/Sharing/PluginTest.php b/apps/dav/tests/unit/CardDAV/Sharing/PluginTest.php
index d5ad784d70d..7de2ea2f56a 100644
--- a/apps/dav/tests/unit/CardDAV/Sharing/PluginTest.php
+++ b/apps/dav/tests/unit/CardDAV/Sharing/PluginTest.php
@@ -69,10 +69,10 @@ class PluginTest extends TestCase {
 	public function testSharing() {
 
 		$this->book->expects($this->once())->method('updateShares')->with([[
-				'href' => 'principal:principals/admin',
-				'commonName' => null,
-				'summary' => null,
-				'readOnly' => false
+			'href' => 'principal:principals/admin',
+			'commonName' => null,
+			'summary' => null,
+			'readOnly' => false
 		]], ['mailto:wilfredo@example.com']);
 
 		// setup request
diff --git a/apps/dav/tests/unit/CardDAV/SyncServiceTest.php b/apps/dav/tests/unit/CardDAV/SyncServiceTest.php
index 40243020e9b..9015528763f 100644
--- a/apps/dav/tests/unit/CardDAV/SyncServiceTest.php
+++ b/apps/dav/tests/unit/CardDAV/SyncServiceTest.php
@@ -131,41 +131,41 @@ class SyncServiceTest extends TestCase {
 		$accountManager = $this->getMockBuilder(AccountManager::class)->disableOriginalConstructor()->getMock();
 		$accountManager->expects($this->any())->method('getUser')
 			->willReturn([
-					AccountManager::PROPERTY_DISPLAYNAME =>
-						[
-							'value' => $user->getDisplayName(),
-							'scope' => AccountManager::VISIBILITY_CONTACTS_ONLY,
-						],
-					AccountManager::PROPERTY_ADDRESS =>
-						[
-							'value' => '',
-							'scope' => AccountManager::VISIBILITY_PRIVATE,
-						],
-					AccountManager::PROPERTY_WEBSITE =>
-						[
-							'value' => '',
-							'scope' => AccountManager::VISIBILITY_PRIVATE,
-						],
-					AccountManager::PROPERTY_EMAIL =>
-						[
-							'value' => $user->getEMailAddress(),
-							'scope' => AccountManager::VISIBILITY_CONTACTS_ONLY,
-						],
-					AccountManager::PROPERTY_AVATAR =>
-						[
-							'scope' => AccountManager::VISIBILITY_CONTACTS_ONLY
-						],
-					AccountManager::PROPERTY_PHONE =>
-						[
-							'value' => '',
-							'scope' => AccountManager::VISIBILITY_PRIVATE,
-						],
-					AccountManager::PROPERTY_TWITTER =>
-						[
-							'value' => '',
-							'scope' => AccountManager::VISIBILITY_PRIVATE,
-						],
-				]
+				AccountManager::PROPERTY_DISPLAYNAME =>
+					[
+						'value' => $user->getDisplayName(),
+						'scope' => AccountManager::VISIBILITY_CONTACTS_ONLY,
+					],
+				AccountManager::PROPERTY_ADDRESS =>
+					[
+						'value' => '',
+						'scope' => AccountManager::VISIBILITY_PRIVATE,
+					],
+				AccountManager::PROPERTY_WEBSITE =>
+					[
+						'value' => '',
+						'scope' => AccountManager::VISIBILITY_PRIVATE,
+					],
+				AccountManager::PROPERTY_EMAIL =>
+					[
+						'value' => $user->getEMailAddress(),
+						'scope' => AccountManager::VISIBILITY_CONTACTS_ONLY,
+					],
+				AccountManager::PROPERTY_AVATAR =>
+					[
+						'scope' => AccountManager::VISIBILITY_CONTACTS_ONLY
+					],
+				AccountManager::PROPERTY_PHONE =>
+					[
+						'value' => '',
+						'scope' => AccountManager::VISIBILITY_PRIVATE,
+					],
+				AccountManager::PROPERTY_TWITTER =>
+					[
+						'value' => '',
+						'scope' => AccountManager::VISIBILITY_PRIVATE,
+					],
+			]
 			);
 
 		$ss = new SyncService($backend, $userManager, $logger, $accountManager);
diff --git a/apps/dav/tests/unit/Command/MoveCalendarTest.php b/apps/dav/tests/unit/Command/MoveCalendarTest.php
index ff6cdbd0335..36553ff65a2 100644
--- a/apps/dav/tests/unit/Command/MoveCalendarTest.php
+++ b/apps/dav/tests/unit/Command/MoveCalendarTest.php
@@ -262,7 +262,7 @@ class MoveCalendarTest extends TestCase {
 			->with(1234)
 			->willReturn([
 				['href' => 'principal:principals/groups/nextclouders']
-		]);
+			]);
 		if ($shareWithGroupMembersOnly === true) {
 			$this->expectException(InvalidArgumentException::class);
 			$this->expectExceptionMessage("User <user2> is not part of the group <nextclouders> with whom the calendar <personal> was shared. You may use -f to move the calendar while deleting this share.");
@@ -412,7 +412,7 @@ class MoveCalendarTest extends TestCase {
 						'href' => 'principal:principals/users/user2',
 						'{DAV:}displayname' => 'Personal'
 					]
-			]);
+				]);
 
 		if ($force === false) {
 			$this->expectException(InvalidArgumentException::class);
diff --git a/apps/dav/tests/unit/Comments/CommentsPluginTest.php b/apps/dav/tests/unit/Comments/CommentsPluginTest.php
index 4844aab6b1b..7210e96b122 100644
--- a/apps/dav/tests/unit/Comments/CommentsPluginTest.php
+++ b/apps/dav/tests/unit/Comments/CommentsPluginTest.php
@@ -182,11 +182,11 @@ class CommentsPluginTest extends \Test\TestCase {
 		];
 
 		$comment = new Comment([
-				'objectType' => 'files',
-				'objectId' => '666',
-				'actorType' => 'users',
-				'actorId' => 'alice'
-			] + $commentData);
+			'objectType' => 'files',
+			'objectId' => '666',
+			'actorType' => 'users',
+			'actorId' => 'alice'
+		] + $commentData);
 		$comment->setId('23');
 
 		$path = 'comments/files/666';
@@ -264,11 +264,11 @@ class CommentsPluginTest extends \Test\TestCase {
 		];
 
 		$comment = new Comment([
-				'objectType' => 'files',
-				'objectId' => '42',
-				'actorType' => 'users',
-				'actorId' => 'alice'
-			] + $commentData);
+			'objectType' => 'files',
+			'objectId' => '42',
+			'actorType' => 'users',
+			'actorId' => 'alice'
+		] + $commentData);
 		$comment->setId('23');
 
 		$path = 'comments/files/42';
@@ -352,11 +352,11 @@ class CommentsPluginTest extends \Test\TestCase {
 		];
 
 		$comment = new Comment([
-				'objectType' => 'files',
-				'objectId' => '42',
-				'actorType' => 'users',
-				'actorId' => 'alice'
-			] + $commentData);
+			'objectType' => 'files',
+			'objectId' => '42',
+			'actorType' => 'users',
+			'actorId' => 'alice'
+		] + $commentData);
 		$comment->setId('23');
 
 		$path = 'comments/files/42';
@@ -440,13 +440,13 @@ class CommentsPluginTest extends \Test\TestCase {
 		];
 
 		$comment = new Comment([
-				'objectType' => 'files',
-				'objectId' => '42',
-				'actorType' => 'users',
-				'actorId' => 'alice',
-				'message' => 'dummy',
-				'verb' => 'dummy'
-			]);
+			'objectType' => 'files',
+			'objectId' => '42',
+			'actorType' => 'users',
+			'actorId' => 'alice',
+			'message' => 'dummy',
+			'verb' => 'dummy'
+		]);
 		$comment->setId('23');
 
 		$path = 'comments/files/42';
@@ -535,12 +535,12 @@ class CommentsPluginTest extends \Test\TestCase {
 		];
 
 		$comment = new Comment([
-				'objectType' => 'files',
-				'objectId' => '42',
-				'actorType' => 'users',
-				'actorId' => 'alice',
-				'verb' => 'comment',
-			]);
+			'objectType' => 'files',
+			'objectId' => '42',
+			'actorType' => 'users',
+			'actorId' => 'alice',
+			'verb' => 'comment',
+		]);
 		$comment->setId('23');
 
 		$path = 'comments/files/42';
diff --git a/apps/dav/tests/unit/Connector/Sabre/FileTest.php b/apps/dav/tests/unit/Connector/Sabre/FileTest.php
index 4c87351116c..d366726e919 100644
--- a/apps/dav/tests/unit/Connector/Sabre/FileTest.php
+++ b/apps/dav/tests/unit/Connector/Sabre/FileTest.php
@@ -350,52 +350,52 @@ class FileTest extends TestCase {
 	public function legalMtimeProvider() {
 		return [
 			"string" => [
-					'HTTP_X_OC_MTIME' => "string",
-					'expected result' => null
+				'HTTP_X_OC_MTIME' => "string",
+				'expected result' => null
 			],
 			"castable string (int)" => [
-					'HTTP_X_OC_MTIME' => "34",
-					'expected result' => 34
+				'HTTP_X_OC_MTIME' => "34",
+				'expected result' => 34
 			],
 			"castable string (float)" => [
-					'HTTP_X_OC_MTIME' => "34.56",
-					'expected result' => 34
+				'HTTP_X_OC_MTIME' => "34.56",
+				'expected result' => 34
 			],
 			"float" => [
-					'HTTP_X_OC_MTIME' => 34.56,
-					'expected result' => 34
+				'HTTP_X_OC_MTIME' => 34.56,
+				'expected result' => 34
 			],
 			"zero" => [
-					'HTTP_X_OC_MTIME' => 0,
-					'expected result' => 0
+				'HTTP_X_OC_MTIME' => 0,
+				'expected result' => 0
 			],
 			"zero string" => [
-					'HTTP_X_OC_MTIME' => "0",
-					'expected result' => 0
+				'HTTP_X_OC_MTIME' => "0",
+				'expected result' => 0
 			],
 			"negative zero string" => [
-					'HTTP_X_OC_MTIME' => "-0",
-					'expected result' => 0
+				'HTTP_X_OC_MTIME' => "-0",
+				'expected result' => 0
 			],
 			"string starting with number following by char" => [
-					'HTTP_X_OC_MTIME' => "2345asdf",
-					'expected result' => null
+				'HTTP_X_OC_MTIME' => "2345asdf",
+				'expected result' => null
 			],
 			"string castable hex int" => [
-					'HTTP_X_OC_MTIME' => "0x45adf",
-					'expected result' => null
+				'HTTP_X_OC_MTIME' => "0x45adf",
+				'expected result' => null
 			],
 			"string that looks like invalid hex int" => [
-					'HTTP_X_OC_MTIME' => "0x123g",
-					'expected result' => null
+				'HTTP_X_OC_MTIME' => "0x123g",
+				'expected result' => null
 			],
 			"negative int" => [
-					'HTTP_X_OC_MTIME' => -34,
-					'expected result' => -34
+				'HTTP_X_OC_MTIME' => -34,
+				'expected result' => -34
 			],
 			"negative float" => [
-					'HTTP_X_OC_MTIME' => -34.43,
-					'expected result' => -34
+				'HTTP_X_OC_MTIME' => -34.43,
+				'expected result' => -34
 			],
 		];
 	}
@@ -406,9 +406,9 @@ class FileTest extends TestCase {
 	 */
 	public function testPutSingleFileLegalMtime($requestMtime, $resultMtime) {
 		$request = new \OC\AppFramework\Http\Request([
-				'server' => [
-						'HTTP_X_OC_MTIME' => $requestMtime,
-				]
+			'server' => [
+				'HTTP_X_OC_MTIME' => $requestMtime,
+			]
 		], null, $this->config, null);
 		$file = 'foo.txt';
 
@@ -430,9 +430,9 @@ class FileTest extends TestCase {
 	 */
 	public function testChunkedPutLegalMtime($requestMtime, $resultMtime) {
 		$request = new \OC\AppFramework\Http\Request([
-				'server' => [
-						'HTTP_X_OC_MTIME' => $requestMtime,
-				]
+			'server' => [
+				'HTTP_X_OC_MTIME' => $requestMtime,
+			]
 		], null, $this->config, null);
 
 		$_SERVER['HTTP_OC_CHUNKED'] = true;
@@ -1105,10 +1105,10 @@ class FileTest extends TestCase {
 			$userView = Filesystem::getView();
 		}
 		return [
-				"filesize" => $userView->filesize($path),
-				"mtime" => $userView->filemtime($path),
-				"filetype" => $userView->filetype($path),
-				"mimetype" => $userView->getMimeType($path)
+			"filesize" => $userView->filesize($path),
+			"mtime" => $userView->filemtime($path),
+			"filetype" => $userView->filetype($path),
+			"mimetype" => $userView->getMimeType($path)
 		];
 	}
 
diff --git a/apps/dav/tests/unit/Connector/Sabre/PrincipalTest.php b/apps/dav/tests/unit/Connector/Sabre/PrincipalTest.php
index 8f2ee2b6643..cb4104044b7 100644
--- a/apps/dav/tests/unit/Connector/Sabre/PrincipalTest.php
+++ b/apps/dav/tests/unit/Connector/Sabre/PrincipalTest.php
@@ -335,7 +335,7 @@ class PrincipalTest extends TestCase {
 			'principals/groups/group1',
 			'principals/groups/foo%2Fbar',
 			'proxyId1/calendar-proxy-read',
-    		'proxyId2/calendar-proxy-write',
+			'proxyId2/calendar-proxy-write',
 		];
 		$response = $this->connector->getGroupMembership('principals/users/foo');
 		$this->assertSame($expectedResponse, $response);
@@ -545,9 +545,9 @@ class PrincipalTest extends TestCase {
 			->willReturn([$user2, $user3]);
 
 		$this->assertEquals([
-				'principals/users/user2',
-				'principals/users/user3',
-			], $this->connector->searchPrincipals('principals/users',
+			'principals/users/user2',
+			'principals/users/user3',
+		], $this->connector->searchPrincipals('principals/users',
 			['{urn:ietf:params:xml:ns:caldav}calendar-user-address-set' => 'user@example.com']));
 	}
 
diff --git a/apps/dav/tests/unit/DAV/Sharing/PluginTest.php b/apps/dav/tests/unit/DAV/Sharing/PluginTest.php
index 4063aac5f0d..9d8d2d925f7 100644
--- a/apps/dav/tests/unit/DAV/Sharing/PluginTest.php
+++ b/apps/dav/tests/unit/DAV/Sharing/PluginTest.php
@@ -71,10 +71,10 @@ class PluginTest extends TestCase {
 	public function testSharing() {
 
 		$this->book->expects($this->once())->method('updateShares')->with([[
-				'href' => 'principal:principals/admin',
-				'commonName' => null,
-				'summary' => null,
-				'readOnly' => false
+			'href' => 'principal:principals/admin',
+			'commonName' => null,
+			'summary' => null,
+			'readOnly' => false
 		]], ['mailto:wilfredo@example.com']);
 
 		// setup request
diff --git a/apps/dav/tests/unit/DAV/SystemPrincipalBackendTest.php b/apps/dav/tests/unit/DAV/SystemPrincipalBackendTest.php
index eec2558ee9d..698e39a5218 100644
--- a/apps/dav/tests/unit/DAV/SystemPrincipalBackendTest.php
+++ b/apps/dav/tests/unit/DAV/SystemPrincipalBackendTest.php
@@ -48,10 +48,10 @@ class SystemPrincipalBackendTest extends TestCase {
 				'uri' => 'principals/system/system',
 				'{DAV:}displayname' => 'system',
 			],
-			[
-				'uri' => 'principals/system/public',
-				'{DAV:}displayname' => 'public',
-			]
+				[
+					'uri' => 'principals/system/public',
+					'{DAV:}displayname' => 'public',
+				]
 			], 'principals/system'],
 		];
 	}
@@ -125,7 +125,7 @@ class SystemPrincipalBackendTest extends TestCase {
 
 	public function providesPrincipalForGetGroupMembership() {
 		return [
-				['principals/system/a'],
+			['principals/system/a'],
 		];
 	}
 
diff --git a/apps/dav/tests/unit/Upload/AssemblyStreamTest.php b/apps/dav/tests/unit/Upload/AssemblyStreamTest.php
index f513a68f068..2a4c832c71c 100644
--- a/apps/dav/tests/unit/Upload/AssemblyStreamTest.php
+++ b/apps/dav/tests/unit/Upload/AssemblyStreamTest.php
@@ -87,41 +87,41 @@ class AssemblyStreamTest extends \Test\TestCase {
 		return[
 			'one node zero bytes' => [
 				'', [
-				$this->buildNode('0', '')
-			]],
+					$this->buildNode('0', '')
+				]],
 			'one node only' => [
 				'1234567890', [
-				$this->buildNode('0', '1234567890')
-			]],
+					$this->buildNode('0', '1234567890')
+				]],
 			'one node buffer boundary' => [
 				$data8k, [
-				$this->buildNode('0', $data8k)
-			]],
+					$this->buildNode('0', $data8k)
+				]],
 			'two nodes' => [
 				'1234567890', [
-				$this->buildNode('1', '67890'),
-				$this->buildNode('0', '12345')
-			]],
+					$this->buildNode('1', '67890'),
+					$this->buildNode('0', '12345')
+				]],
 			'two nodes end on buffer boundary' => [
 				$data8k . $data8k, [
-				$this->buildNode('1', $data8k),
-				$this->buildNode('0', $data8k)
-			]],
+					$this->buildNode('1', $data8k),
+					$this->buildNode('0', $data8k)
+				]],
 			'two nodes with one on buffer boundary' => [
 				$data8k . $dataLess8k, [
-				$this->buildNode('1', $dataLess8k),
-				$this->buildNode('0', $data8k)
-			]],
+					$this->buildNode('1', $dataLess8k),
+					$this->buildNode('0', $data8k)
+				]],
 			'two nodes on buffer boundary plus one byte' => [
 				$data8k . 'X' . $data8k, [
-				$this->buildNode('1', $data8k),
-				$this->buildNode('0', $data8k . 'X')
-			]],
+					$this->buildNode('1', $data8k),
+					$this->buildNode('0', $data8k . 'X')
+				]],
 			'two nodes on buffer boundary plus one byte at the end' => [
 				$data8k . $data8k . 'X', [
-				$this->buildNode('1', $data8k . 'X'),
-				$this->buildNode('0', $data8k)
-			]],
+					$this->buildNode('1', $data8k . 'X'),
+					$this->buildNode('0', $data8k)
+				]],
 			'a ton of nodes' => [
 				$tonofdata, $tonofnodes
 			]
diff --git a/apps/encryption/lib/Users/Setup.php b/apps/encryption/lib/Users/Setup.php
index 0ff488ae582..b9fc7aea4d9 100644
--- a/apps/encryption/lib/Users/Setup.php
+++ b/apps/encryption/lib/Users/Setup.php
@@ -64,7 +64,7 @@ class Setup {
 		$this->user = $userSession && $userSession->isLoggedIn() ? $userSession->getUser()->getUID() : false;
 		$this->crypt = $crypt;
 		$this->keyManager = $keyManager;
- 	}
+	}
 
 	/**
 	 * @param string $uid user id
diff --git a/apps/encryption/tests/RecoveryTest.php b/apps/encryption/tests/RecoveryTest.php
index a41c2ff9fea..ce5c1f006a6 100644
--- a/apps/encryption/tests/RecoveryTest.php
+++ b/apps/encryption/tests/RecoveryTest.php
@@ -110,8 +110,8 @@ class RecoveryTest extends TestCase {
 		$this->cryptMock->expects($this->once())
 			->method('createKeyPair')
 			->willReturn([
-					'publicKey' => 'privateKey',
-					'privateKey' => 'publicKey',
+				'publicKey' => 'privateKey',
+				'privateKey' => 'publicKey',
 			]);
 
 		$this->keyManagerMock->expects($this->once())
diff --git a/apps/federatedfilesharing/lib/Notifications.php b/apps/federatedfilesharing/lib/Notifications.php
index ae0c2d524a1..a70e947e3c1 100644
--- a/apps/federatedfilesharing/lib/Notifications.php
+++ b/apps/federatedfilesharing/lib/Notifications.php
@@ -255,7 +255,7 @@ class Notifications {
 		$fields = [
 			'token' => $token,
 			'remoteId' => $remoteId
-			];
+		];
 		foreach ($data as $key => $value) {
 			$fields[$key] = $value;
 		}
diff --git a/apps/federation/lib/SyncFederationAddressBooks.php b/apps/federation/lib/SyncFederationAddressBooks.php
index 094d2c0cb0b..f0e3d2ba38b 100644
--- a/apps/federation/lib/SyncFederationAddressBooks.php
+++ b/apps/federation/lib/SyncFederationAddressBooks.php
@@ -78,7 +78,7 @@ class SyncFederationAddressBooks {
 			$targetBookId = $trustedServer['url_hash'];
 			$targetPrincipal = "principals/system/system";
 			$targetBookProperties = [
-					'{DAV:}displayname' => $url
+				'{DAV:}displayname' => $url
 			];
 			try {
 				$newToken = $this->syncService->syncRemoteAddressBook($url, $cardDavUser, $addressBookUrl, $sharedSecret, $syncToken, $targetBookId, $targetPrincipal, $targetBookProperties);
diff --git a/apps/federation/tests/DbHandlerTest.php b/apps/federation/tests/DbHandlerTest.php
index 121e6b3cce6..d68173cb451 100644
--- a/apps/federation/tests/DbHandlerTest.php
+++ b/apps/federation/tests/DbHandlerTest.php
@@ -92,9 +92,9 @@ class DbHandlerTest extends TestCase {
 
 	public function dataTestAddServer() {
 		return [
-				['http://owncloud.org', 'http://owncloud.org', sha1('owncloud.org')],
-				['https://owncloud.org', 'https://owncloud.org', sha1('owncloud.org')],
-				['http://owncloud.org/', 'http://owncloud.org', sha1('owncloud.org')],
+			['http://owncloud.org', 'http://owncloud.org', sha1('owncloud.org')],
+			['https://owncloud.org', 'https://owncloud.org', sha1('owncloud.org')],
+			['http://owncloud.org/', 'http://owncloud.org', sha1('owncloud.org')],
 		];
 	}
 
diff --git a/apps/federation/tests/SyncFederationAddressbooksTest.php b/apps/federation/tests/SyncFederationAddressbooksTest.php
index 8cf02fce7d8..ac0650c664a 100644
--- a/apps/federation/tests/SyncFederationAddressbooksTest.php
+++ b/apps/federation/tests/SyncFederationAddressbooksTest.php
@@ -54,13 +54,13 @@ class SyncFederationAddressbooksTest extends \Test\TestCase {
 			getMock();
 		$dbHandler->method('getAllServer')->
 			willReturn([
-			[
-				'url' => 'https://cloud.drop.box',
-				'url_hash' => 'sha1',
-				'shared_secret' => 'iloveowncloud',
-				'sync_token' => '0'
-			]
-		]);
+				[
+					'url' => 'https://cloud.drop.box',
+					'url_hash' => 'sha1',
+					'shared_secret' => 'iloveowncloud',
+					'sync_token' => '0'
+				]
+			]);
 		$dbHandler->expects($this->once())->method('setServerStatus')->
 			with('https://cloud.drop.box', 1, '1');
 		$syncService = $this->getMockBuilder('OCA\DAV\CardDAV\SyncService')
diff --git a/apps/files/tests/BackgroundJob/ScanFilesTest.php b/apps/files/tests/BackgroundJob/ScanFilesTest.php
index f2220e6276d..b236f753adb 100644
--- a/apps/files/tests/BackgroundJob/ScanFilesTest.php
+++ b/apps/files/tests/BackgroundJob/ScanFilesTest.php
@@ -52,8 +52,8 @@ class ScanFilesTest extends TestCase {
 
 		$this->scanFiles = $this->getMockBuilder('\OCA\Files\BackgroundJob\ScanFiles')
 				->setConstructorArgs([
-						$this->config,
-						$this->userManager,
+					$this->config,
+					$this->userManager,
 				])
 				->setMethods(['runScanner'])
 				->getMock();
@@ -105,7 +105,7 @@ class ScanFilesTest extends TestCase {
 				->method('search')
 				->with('', 500, 50)
 				->willReturn([
-						$fakeUser
+					$fakeUser
 				]);
 		$this->config
 				->expects($this->at(2))
diff --git a/apps/files/tests/Controller/ViewControllerTest.php b/apps/files/tests/Controller/ViewControllerTest.php
index 8f2f8fe9ec1..c00f30c890a 100644
--- a/apps/files/tests/Controller/ViewControllerTest.php
+++ b/apps/files/tests/Controller/ViewControllerTest.php
@@ -99,17 +99,17 @@ class ViewControllerTest extends TestCase {
 		$this->activityHelper = $this->createMock(Helper::class);
 		$this->viewController = $this->getMockBuilder('\OCA\Files\Controller\ViewController')
 			->setConstructorArgs([
-			'files',
-			$this->request,
-			$this->urlGenerator,
-			$this->l10n,
-			$this->config,
-			$this->eventDispatcher,
-			$this->userSession,
-			$this->appManager,
-			$this->rootFolder,
-			$this->activityHelper,
-		])
+				'files',
+				$this->request,
+				$this->urlGenerator,
+				$this->l10n,
+				$this->config,
+				$this->eventDispatcher,
+				$this->userSession,
+				$this->appManager,
+				$this->rootFolder,
+				$this->activityHelper,
+			])
 		->setMethods([
 			'getStorageInfo',
 			'renderScript'
@@ -262,14 +262,14 @@ class ViewControllerTest extends TestCase {
 				'classes' => 'collapsible',
 				'sublist' => [
 					[
-					'id' => 'sharingout',
+						'id' => 'sharingout',
 						'appname' => 'files_sharing',
 						'script' => 'list.php',
 						'order' => 16,
 						'name' => \OC::$server->getL10N('files_sharing')->t('Shared with others'),
 					],
 					[
-					'id' => 'sharingin',
+						'id' => 'sharingin',
 						'appname' => 'files_sharing',
 						'script' => 'list.php',
 						'order' => 15,
diff --git a/apps/files_external/lib/Command/Config.php b/apps/files_external/lib/Command/Config.php
index c7fd63c5e43..f58b1561e68 100644
--- a/apps/files_external/lib/Command/Config.php
+++ b/apps/files_external/lib/Command/Config.php
@@ -93,8 +93,8 @@ class Config extends Base {
 			$value = $mount->getBackendOption($key);
 		}
 		if (!is_string($value) && json_decode(json_encode($value)) === $value) { // show bools and objects correctly
- 			$value = json_encode($value);
- 		}
+			$value = json_encode($value);
+		}
 		$output->writeln($value);
 	}
 
@@ -106,9 +106,9 @@ class Config extends Base {
 	 */
 	protected function setOption(StorageConfig $mount, $key, $value, OutputInterface $output) {
 		$decoded = json_decode($value, true);
- 		if (!is_null($decoded) && json_encode($decoded) === $value) {
- 			$value = $decoded;
- 		}
+		if (!is_null($decoded) && json_encode($decoded) === $value) {
+			$value = $decoded;
+		}
 		if ($key === 'mountpoint' || $key === 'mount_point') {
 			$mount->setMountPoint($value);
 		} else {
diff --git a/apps/files_external/lib/Controller/AjaxController.php b/apps/files_external/lib/Controller/AjaxController.php
index b864ff451b6..a200b581c39 100644
--- a/apps/files_external/lib/Controller/AjaxController.php
+++ b/apps/files_external/lib/Controller/AjaxController.php
@@ -93,8 +93,8 @@ class AjaxController extends Controller {
 				'private_key' => $key['privatekey'],
 				'public_key' => $key['publickey']
 			],
-			'status' => 'success'
-		]);
+				'status' => 'success'
+			]);
 	}
 
 	/**
diff --git a/apps/files_external/tests/Service/UserGlobalStoragesServiceTest.php b/apps/files_external/tests/Service/UserGlobalStoragesServiceTest.php
index 9fb7b2a62a9..633399197f2 100644
--- a/apps/files_external/tests/Service/UserGlobalStoragesServiceTest.php
+++ b/apps/files_external/tests/Service/UserGlobalStoragesServiceTest.php
@@ -227,7 +227,7 @@ class UserGlobalStoragesServiceTest extends GlobalStoragesServiceTest {
 	public function testDeleteUnexistingStorage() {
 		$this->expectException(\DomainException::class);
 
-	    $this->actualDeletedUnexistingStorageTest();
+		$this->actualDeletedUnexistingStorageTest();
 	}
 
 	public function getUniqueStoragesProvider() {
diff --git a/apps/files_external/tests/Storage/FtpTest.php b/apps/files_external/tests/Storage/FtpTest.php
index db57b5e6bf3..db2fd00341f 100644
--- a/apps/files_external/tests/Storage/FtpTest.php
+++ b/apps/files_external/tests/Storage/FtpTest.php
@@ -65,10 +65,10 @@ class FtpTest extends \Test\Files\Storage\Storage {
 
 	public function testConstructUrl(){
 		$config =  [ 'host' => 'localhost',
-						  'user' => 'ftp',
-						  'password' => 'ftp',
-						  'root' => '/',
-						  'secure' => false ];
+			'user' => 'ftp',
+			'password' => 'ftp',
+			'root' => '/',
+			'secure' => false ];
 		$instance = new FTP($config);
 		$this->assertEquals('ftp://ftp:ftp@localhost/', $instance->constructUrl(''));
 
diff --git a/apps/files_external/tests/config.php b/apps/files_external/tests/config.php
index fbf4304d826..21e6536acd5 100644
--- a/apps/files_external/tests/config.php
+++ b/apps/files_external/tests/config.php
@@ -100,11 +100,11 @@ return [
 		'root'=>'/test'
 	],
 	'sftp_key' =>  [
-                'run'=>false,
-                'host'=>'localhost',
-                'user'=>'test',
-                'public_key'=>'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDJPTvz3OLonF2KSGEKP/nd4CPmRYvemG2T4rIiNYjDj0U5y+2sKEWbjiUlQl2bsqYuVoJ+/UNJlGQbbZ08kQirFeo1GoWBzqioaTjUJfbLN6TzVVKXxR9YIVmH7Ajg2iEeGCndGgbmnPfj+kF9TR9IH8vMVvtubQwf7uEwB0ALhw== phpseclib-generated-key',
+		'run'=>false,
+		'host'=>'localhost',
+		'user'=>'test',
+		'public_key'=>'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDJPTvz3OLonF2KSGEKP/nd4CPmRYvemG2T4rIiNYjDj0U5y+2sKEWbjiUlQl2bsqYuVoJ+/UNJlGQbbZ08kQirFeo1GoWBzqioaTjUJfbLN6TzVVKXxR9YIVmH7Ajg2iEeGCndGgbmnPfj+kF9TR9IH8vMVvtubQwf7uEwB0ALhw== phpseclib-generated-key',
 		'private_key'=>'test',
-                'root'=>'/test'
-        ],
+		'root'=>'/test'
+	],
 ];
diff --git a/apps/files_sharing/lib/Middleware/SharingCheckMiddleware.php b/apps/files_sharing/lib/Middleware/SharingCheckMiddleware.php
index 4f0b547e433..63a67bb5b48 100644
--- a/apps/files_sharing/lib/Middleware/SharingCheckMiddleware.php
+++ b/apps/files_sharing/lib/Middleware/SharingCheckMiddleware.php
@@ -136,7 +136,7 @@ class SharingCheckMiddleware extends Middleware {
 		}
 
 		if (!$this->reflector->hasAnnotation('NoOutgoingFederatedSharingRequired') &&
-		    $this->config->getAppValue('files_sharing', 'outgoing_server2server_share_enabled', 'yes') !== 'yes') {
+			$this->config->getAppValue('files_sharing', 'outgoing_server2server_share_enabled', 'yes') !== 'yes') {
 			return false;
 		}
 
diff --git a/apps/files_sharing/templates/public.php b/apps/files_sharing/templates/public.php
index 6e9bad0a9d2..5c462b51aa6 100644
--- a/apps/files_sharing/templates/public.php
+++ b/apps/files_sharing/templates/public.php
@@ -112,7 +112,7 @@ $maxUploadFilesize = min($upload_max_filesize, $post_max_size);
 				<div>
 					<?php
 						echo $l->t('By uploading files, you agree to the %1$sterms of service%2$s.', [
-								'<span id="show-terms-dialog">', '</span>'
+							'<span id="show-terms-dialog">', '</span>'
 						]);
 					?>
 				</div>
diff --git a/apps/files_sharing/tests/CacheTest.php b/apps/files_sharing/tests/CacheTest.php
index c5ce0107f80..94e5504aece 100644
--- a/apps/files_sharing/tests/CacheTest.php
+++ b/apps/files_sharing/tests/CacheTest.php
@@ -227,19 +227,19 @@ class CacheTest extends TestCase {
 	function testSearchByMime() {
 		$results = $this->sharedStorage->getCache()->searchByMime('text');
 		$check = [
-				[
-					'name' => 'bar.txt',
-					'path' => 'bar.txt'
-				],
-				[
-					'name' => 'another too.txt',
-					'path' => 'subdir/another too.txt'
-				],
-				[
-					'name' => 'another.txt',
-					'path' => 'subdir/another.txt'
-				],
-			];
+			[
+				'name' => 'bar.txt',
+				'path' => 'bar.txt'
+			],
+			[
+				'name' => 'another too.txt',
+				'path' => 'subdir/another too.txt'
+			],
+			[
+				'name' => 'another.txt',
+				'path' => 'subdir/another.txt'
+			],
+		];
 		$this->verifyFiles($check, $results);
 	}
 
diff --git a/apps/files_sharing/tests/Controller/ShareAPIControllerTest.php b/apps/files_sharing/tests/Controller/ShareAPIControllerTest.php
index c2d4c7641e4..3f82675fedf 100644
--- a/apps/files_sharing/tests/Controller/ShareAPIControllerTest.php
+++ b/apps/files_sharing/tests/Controller/ShareAPIControllerTest.php
@@ -4085,7 +4085,7 @@ class ShareAPIControllerTest extends TestCase {
 		$recipientGroup = $this->createMock('\OCP\IGroup');
 		$recipientGroup->method('getDisplayName')->willReturn('recipientGroupDisplayName');
 		$this->groupManager->method('get')->willReturnMap([
-			 ['recipientGroup', $recipientGroup],
+			['recipientGroup', $recipientGroup],
 		]);
 
 		$this->urlGenerator->method('linkToRouteAbsolute')
diff --git a/apps/provisioning_api/lib/Controller/AUserData.php b/apps/provisioning_api/lib/Controller/AUserData.php
index 2bc81e9dcf9..3579202b36f 100644
--- a/apps/provisioning_api/lib/Controller/AUserData.php
+++ b/apps/provisioning_api/lib/Controller/AUserData.php
@@ -155,7 +155,7 @@ abstract class AUserData extends OCSController {
 		];
 
 		return $data;
-    }
+	}
 
 	/**
 	 * Get the groups a user is a subadmin of
diff --git a/apps/provisioning_api/lib/Controller/UsersController.php b/apps/provisioning_api/lib/Controller/UsersController.php
index 8905f1348a8..6ed5a1217c5 100644
--- a/apps/provisioning_api/lib/Controller/UsersController.php
+++ b/apps/provisioning_api/lib/Controller/UsersController.php
@@ -105,7 +105,7 @@ class UsersController extends AUserData {
 								NewUserMailHelper $newUserMailHelper,
 								FederatedFileSharingFactory $federatedFileSharingFactory,
 								ISecureRandom $secureRandom,
-							    RemoteWipe $remoteWipe) {
+								RemoteWipe $remoteWipe) {
 		parent::__construct($appName,
 							$request,
 							$userManager,
diff --git a/apps/provisioning_api/tests/Controller/GroupsControllerTest.php b/apps/provisioning_api/tests/Controller/GroupsControllerTest.php
index f512502df48..f5969c01526 100644
--- a/apps/provisioning_api/tests/Controller/GroupsControllerTest.php
+++ b/apps/provisioning_api/tests/Controller/GroupsControllerTest.php
@@ -258,7 +258,7 @@ class GroupsControllerTest extends \Test\TestCase {
 				'canAdd' => true,
 				'canRemove' => true
 				
-				]
+			]
 		]], $result->getData());
 
 	}
diff --git a/apps/provisioning_api/tests/Controller/UsersControllerTest.php b/apps/provisioning_api/tests/Controller/UsersControllerTest.php
index 0a02378cba0..a5a79c23ebd 100644
--- a/apps/provisioning_api/tests/Controller/UsersControllerTest.php
+++ b/apps/provisioning_api/tests/Controller/UsersControllerTest.php
@@ -157,10 +157,10 @@ class UsersControllerTest extends TestCase {
 			->willReturn(['Admin' => [], 'Foo' => [], 'Bar' => []]);
 
 		$expected = ['users' => [
-				'Admin',
-				'Foo',
-				'Bar',
-			],
+			'Admin',
+			'Foo',
+			'Bar',
+		],
 		];
 		$this->assertEquals($expected, $this->api->getUsers('MyCustomSearch')->getData());
 	}
diff --git a/apps/settings/lib/Activity/SecurityProvider.php b/apps/settings/lib/Activity/SecurityProvider.php
index 962fa63d792..568006d03cc 100644
--- a/apps/settings/lib/Activity/SecurityProvider.php
+++ b/apps/settings/lib/Activity/SecurityProvider.php
@@ -63,8 +63,8 @@ class SecurityProvider implements IProvider {
 			case 'twofactor_success':
 				$params = $event->getSubjectParameters();
 				$event->setParsedSubject($l->t('You successfully logged in using two-factor authentication (%1$s)', [
-							$params['provider'],
-					]));
+					$params['provider'],
+				]));
 				if ($this->activityManager->getRequirePNG()) {
 					$event->setIcon($this->urlGenerator->getAbsoluteURL($this->urlGenerator->imagePath('core', 'actions/password.png')));
 				} else {
@@ -74,8 +74,8 @@ class SecurityProvider implements IProvider {
 			case 'twofactor_failed':
 				$params = $event->getSubjectParameters();
 				$event->setParsedSubject($l->t('A login attempt using two-factor authentication failed (%1$s)', [
-							$params['provider'],
-					]));
+					$params['provider'],
+				]));
 				if ($this->activityManager->getRequirePNG()) {
 					$event->setIcon($this->urlGenerator->getAbsoluteURL($this->urlGenerator->imagePath('core', 'actions/password.png')));
 				} else {
diff --git a/apps/settings/tests/Controller/CheckSetupControllerTest.php b/apps/settings/tests/Controller/CheckSetupControllerTest.php
index c15f3b8f23a..db4e4580693 100644
--- a/apps/settings/tests/Controller/CheckSetupControllerTest.php
+++ b/apps/settings/tests/Controller/CheckSetupControllerTest.php
@@ -148,7 +148,7 @@ class CheckSetupControllerTest extends TestCase {
 				$this->dateTimeFormatter,
 				$this->memoryInfo,
 				$this->secureRandom,
-				])
+			])
 			->setMethods([
 				'isReadOnlyConfig',
 				'hasValidTransactionIsolationLevel',
@@ -203,7 +203,7 @@ class CheckSetupControllerTest extends TestCase {
 		$this->config->expects($this->at(0))
 			->method('getSystemValue')
 			->with('has_internet_connection', true)
-            ->willReturn(true);
+			->willReturn(true);
 
 		$this->config->expects($this->at(1))
 			->method('getSystemValue')
@@ -232,7 +232,7 @@ class CheckSetupControllerTest extends TestCase {
 		$this->config->expects($this->at(0))
 			->method('getSystemValue')
 			->with('has_internet_connection', true)
-            ->willReturn(true);
+			->willReturn(true);
 
 		$this->config->expects($this->at(1))
 			->method('getSystemValue')
@@ -956,7 +956,7 @@ class CheckSetupControllerTest extends TestCase {
 				'No errors have been found.',
 				Http::STATUS_OK,
 				[
-						'Content-Type' => 'text/plain',
+					'Content-Type' => 'text/plain',
 				]
 		);
 		$this->assertEquals($expected, $this->checkSetupController->getFailedIntegrityCheckFiles());
@@ -1367,7 +1367,7 @@ Array
 ',
 				Http::STATUS_OK,
 				[
-						'Content-Type' => 'text/plain',
+					'Content-Type' => 'text/plain',
 				]
 		);
 		$this->assertEquals($expected, $this->checkSetupController->getFailedIntegrityCheckFiles());
diff --git a/apps/sharebymail/lib/Activity.php b/apps/sharebymail/lib/Activity.php
index c1c6ac629f9..a588ee3b6ca 100644
--- a/apps/sharebymail/lib/Activity.php
+++ b/apps/sharebymail/lib/Activity.php
@@ -119,8 +119,8 @@ class Activity implements IProvider {
 
 		if ($event->getSubject() === self::SUBJECT_SHARED_EMAIL_SELF) {
 			$event->setParsedSubject($this->l->t('Shared with %1$s', [
-					$parsedParameters['email']['name'],
-				]))
+				$parsedParameters['email']['name'],
+			]))
 				->setRichSubject($this->l->t('Shared with {email}'), [
 					'email' => $parsedParameters['email'],
 				]);
@@ -145,8 +145,8 @@ class Activity implements IProvider {
 			}
 		} else if ($event->getSubject() === self::SUBJECT_UNSHARED_EMAIL_SELF) {
 			$event->setParsedSubject($this->l->t('Unshared from %1$s', [
-					$parsedParameters['email']['name'],
-				]))
+				$parsedParameters['email']['name'],
+			]))
 				->setRichSubject($this->l->t('Unshared from {email}'), [
 					'email' => $parsedParameters['email'],
 				]);
@@ -207,9 +207,9 @@ class Activity implements IProvider {
 
 		if ($event->getSubject() === self::SUBJECT_SHARED_EMAIL_SELF) {
 			$event->setParsedSubject($this->l->t('You shared %1$s with %2$s by mail', [
-					$parsedParameters['file']['path'],
-					$parsedParameters['email']['name'],
-				]))
+				$parsedParameters['file']['path'],
+				$parsedParameters['email']['name'],
+			]))
 				->setRichSubject($this->l->t('You shared {file} with {email} by mail'), $parsedParameters);
 			if ($this->activityManager->getRequirePNG()) {
 				$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.png')));
@@ -230,9 +230,9 @@ class Activity implements IProvider {
 			}
 		} else if ($event->getSubject() === self::SUBJECT_UNSHARED_EMAIL_SELF) {
 			$event->setParsedSubject($this->l->t('You unshared %1$s from %2$s by mail', [
-					$parsedParameters['file']['path'],
-					$parsedParameters['email']['name'],
-				]))
+				$parsedParameters['file']['path'],
+				$parsedParameters['email']['name'],
+			]))
 				->setRichSubject($this->l->t('You unshared {file} from {email} by mail'), $parsedParameters);
 			if ($this->activityManager->getRequirePNG()) {
 				$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.png')));
diff --git a/apps/sharebymail/tests/SettingsTest.php b/apps/sharebymail/tests/SettingsTest.php
index 91457dd7153..d3d1eab7655 100644
--- a/apps/sharebymail/tests/SettingsTest.php
+++ b/apps/sharebymail/tests/SettingsTest.php
@@ -56,13 +56,13 @@ class SettingsTest extends TestCase  {
 		];
 
 		$after = [
-				'oc_appconfig' =>
-					json_encode([
-						'key1' => 'value1',
-						'key2' => 'value2',
-						'shareByMailEnabled' => true
-					]),
-				'oc_foo' => 'oc_bar'
+			'oc_appconfig' =>
+				json_encode([
+					'key1' => 'value1',
+					'key2' => 'value2',
+					'shareByMailEnabled' => true
+				]),
+			'oc_foo' => 'oc_bar'
 		];
 
 		$this->instance->announceShareProvider(['array' => &$before]);
diff --git a/apps/systemtags/lib/Activity/Provider.php b/apps/systemtags/lib/Activity/Provider.php
index fcf37d93d6b..862846a712a 100644
--- a/apps/systemtags/lib/Activity/Provider.php
+++ b/apps/systemtags/lib/Activity/Provider.php
@@ -116,23 +116,23 @@ class Provider implements IProvider {
 		if ($event->getSubject() === self::ASSIGN_TAG) {
 			if ($parsedParameters['actor']['id'] === '') {
 				$event->setParsedSubject($this->l->t('System tag %1$s added by the system', [
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('Added system tag {systemtag}'), [
 						'systemtag' => $parsedParameters['systemtag'],
 					]);
 			} else if ($parsedParameters['actor']['id'] === $this->activityManager->getCurrentUserId()) {
 				$event->setParsedSubject($this->l->t('Added system tag %1$s', [
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('Added system tag {systemtag}'), [
 						'systemtag' => $parsedParameters['systemtag'],
 					]);
 			} else {
 				$event->setParsedSubject($this->l->t('%1$s added system tag %2$s', [
-						$parsedParameters['actor']['name'],
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$parsedParameters['actor']['name'],
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('{actor} added system tag {systemtag}'), [
 						'actor' => $parsedParameters['actor'],
 						'systemtag' => $parsedParameters['systemtag'],
@@ -141,23 +141,23 @@ class Provider implements IProvider {
 		} else if ($event->getSubject() === self::UNASSIGN_TAG) {
 			if ($parsedParameters['actor']['id'] === '') {
 				$event->setParsedSubject($this->l->t('System tag %1$s removed by the system', [
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('Removed system tag {systemtag}'), [
 						'systemtag' => $parsedParameters['systemtag'],
 					]);
 			} else if ($parsedParameters['actor']['id'] === $this->activityManager->getCurrentUserId()) {
 				$event->setParsedSubject($this->l->t('Removed system tag %1$s', [
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('Removed system tag {systemtag}'), [
 						'systemtag' => $parsedParameters['systemtag'],
 					]);
 			} else {
 				$event->setParsedSubject($this->l->t('%1$s removed system tag %2$s', [
-						$parsedParameters['actor']['name'],
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$parsedParameters['actor']['name'],
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('{actor} removed system tag {systemtag}'), [
 						'actor' => $parsedParameters['actor'],
 						'systemtag' => $parsedParameters['systemtag'],
@@ -188,86 +188,86 @@ class Provider implements IProvider {
 		if ($event->getSubject() === self::CREATE_TAG) {
 			if ($parsedParameters['actor']['id'] === $this->activityManager->getCurrentUserId()) {
 				$event->setParsedSubject($this->l->t('You created system tag %1$s', [
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('You created system tag {systemtag}'), $parsedParameters);
 			} else {
 				$event->setParsedSubject($this->l->t('%1$s created system tag %2$s', [
-						$parsedParameters['actor']['name'],
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$parsedParameters['actor']['name'],
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('{actor} created system tag {systemtag}'), $parsedParameters);
 			}
 		} else if ($event->getSubject() === self::DELETE_TAG) {
 			if ($parsedParameters['actor']['id'] === $this->activityManager->getCurrentUserId()) {
 				$event->setParsedSubject($this->l->t('You deleted system tag %1$s', [
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('You deleted system tag {systemtag}'), $parsedParameters);
 			} else {
 				$event->setParsedSubject($this->l->t('%1$s deleted system tag %2$s', [
-						$parsedParameters['actor']['name'],
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$parsedParameters['actor']['name'],
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('{actor} deleted system tag {systemtag}'), $parsedParameters);
 			}
 		} else if ($event->getSubject() === self::UPDATE_TAG) {
 			if ($parsedParameters['actor']['id'] === $this->activityManager->getCurrentUserId()) {
 				$event->setParsedSubject($this->l->t('You updated system tag %2$s to %1$s', [
-						$this->generatePlainSystemTag($parsedParameters['newsystemtag']),
-						$this->generatePlainSystemTag($parsedParameters['oldsystemtag']),
-					]))
+					$this->generatePlainSystemTag($parsedParameters['newsystemtag']),
+					$this->generatePlainSystemTag($parsedParameters['oldsystemtag']),
+				]))
 					->setRichSubject($this->l->t('You updated system tag {oldsystemtag} to {newsystemtag}'), $parsedParameters);
 			} else {
 				$event->setParsedSubject($this->l->t('%1$s updated system tag %3$s to %2$s', [
-						$parsedParameters['actor']['name'],
-						$this->generatePlainSystemTag($parsedParameters['newsystemtag']),
-						$this->generatePlainSystemTag($parsedParameters['oldsystemtag']),
-					]))
+					$parsedParameters['actor']['name'],
+					$this->generatePlainSystemTag($parsedParameters['newsystemtag']),
+					$this->generatePlainSystemTag($parsedParameters['oldsystemtag']),
+				]))
 					->setRichSubject($this->l->t('{actor} updated system tag {oldsystemtag} to {newsystemtag}'), $parsedParameters);
 			}
 		} else if ($event->getSubject() === self::ASSIGN_TAG) {
 			if ($parsedParameters['actor']['id'] === '') {
 				unset($parsedParameters['actor']);
 				$event->setParsedSubject($this->l->t('System tag %2$s was added to %1$s by the system', [
-						$parsedParameters['file']['path'],
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$parsedParameters['file']['path'],
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('System tag {systemtag} was added to {file} by the system'), $parsedParameters);
 			} else if ($parsedParameters['actor']['id'] === $this->activityManager->getCurrentUserId()) {
 				$event->setParsedSubject($this->l->t('You added system tag %2$s to %1$s', [
-						$parsedParameters['file']['path'],
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$parsedParameters['file']['path'],
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('You added system tag {systemtag} to {file}'), $parsedParameters);
 			} else {
 				$event->setParsedSubject($this->l->t('%1$s added system tag %3$s to %2$s', [
-						$parsedParameters['actor']['name'],
-						$parsedParameters['file']['path'],
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$parsedParameters['actor']['name'],
+					$parsedParameters['file']['path'],
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('{actor} added system tag {systemtag} to {file}'), $parsedParameters);
 			}
 		} else if ($event->getSubject() === self::UNASSIGN_TAG) {
 			if ($parsedParameters['actor']['id'] === '') {
 				unset($parsedParameters['actor']);
 				$event->setParsedSubject($this->l->t('System tag %2$s was removed from %1$s by the system', [
-						$parsedParameters['file']['path'],
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$parsedParameters['file']['path'],
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('System tag {systemtag} was removed from {file} by the system'), $parsedParameters);
 			} else if ($parsedParameters['actor']['id'] === $this->activityManager->getCurrentUserId()) {
 				$event->setParsedSubject($this->l->t('You removed system tag %2$s from %1$s', [
-						$parsedParameters['file']['path'],
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$parsedParameters['file']['path'],
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('You removed system tag {systemtag} from {file}'), $parsedParameters);
 			} else {
 				$event->setParsedSubject($this->l->t('%1$s removed system tag %3$s from %2$s', [
-						$parsedParameters['actor']['name'],
-						$parsedParameters['file']['path'],
-						$this->generatePlainSystemTag($parsedParameters['systemtag']),
-					]))
+					$parsedParameters['actor']['name'],
+					$parsedParameters['file']['path'],
+					$this->generatePlainSystemTag($parsedParameters['systemtag']),
+				]))
 					->setRichSubject($this->l->t('{actor} removed system tag {systemtag} from {file}'), $parsedParameters);
 			}
 		} else {
diff --git a/apps/systemtags/tests/Activity/SettingTest.php b/apps/systemtags/tests/Activity/SettingTest.php
index 73d75a3d632..170695a0661 100644
--- a/apps/systemtags/tests/Activity/SettingTest.php
+++ b/apps/systemtags/tests/Activity/SettingTest.php
@@ -61,17 +61,17 @@ class SettingTest extends TestCase {
 
 	public function testCanChangeStream() {
 		$this->assertSame(true, $this->setting->canChangeStream());
-    }
-    
-    public function testIsDefaultEnabledStream() {
+	}
+	
+	public function testIsDefaultEnabledStream() {
 		$this->assertSame(true, $this->setting->isDefaultEnabledStream());
-    }
-    
-    public function testCanChangeMail() {
+	}
+	
+	public function testCanChangeMail() {
 		$this->assertSame(true, $this->setting->canChangeMail());
-    }
-    
-    public function testIsDefaultEnabledMail() {
+	}
+	
+	public function testIsDefaultEnabledMail() {
 		$this->assertSame(false, $this->setting->isDefaultEnabledMail());
 	}
 }
diff --git a/apps/theming/tests/ImageManagerTest.php b/apps/theming/tests/ImageManagerTest.php
index fbdadf697e1..19896be21a2 100644
--- a/apps/theming/tests/ImageManagerTest.php
+++ b/apps/theming/tests/ImageManagerTest.php
@@ -304,7 +304,7 @@ class ImageManagerTest extends TestCase {
 			$this->createMock(ISimpleFolder::class),
 			$this->createMock(ISimpleFolder::class),
 			$this->createMock(ISimpleFolder::class)
-			];
+		];
 		foreach ($folders as $index=>$folder) {
 			$folder->expects($this->any())
 				->method('getName')
diff --git a/apps/twofactor_backupcodes/tests/Unit/Provider/BackupCodesProviderTest.php b/apps/twofactor_backupcodes/tests/Unit/Provider/BackupCodesProviderTest.php
index 2ade2046e75..69df82a43fd 100644
--- a/apps/twofactor_backupcodes/tests/Unit/Provider/BackupCodesProviderTest.php
+++ b/apps/twofactor_backupcodes/tests/Unit/Provider/BackupCodesProviderTest.php
@@ -125,13 +125,13 @@ class BackupCodesProviderTest extends TestCase {
 			->willReturn([
 				'twofactor_backupcodes',
 				'mail',
-		]);
+			]);
 		$this->appManager->expects($this->once())
 			->method('getAppInfo')
 			->with('mail')
 			->willReturn([
 				'two-factor-providers' => [],
-		]);
+			]);
 
 		$this->assertFalse($this->provider->isActive($user));
 	}
@@ -145,7 +145,7 @@ class BackupCodesProviderTest extends TestCase {
 			->willReturn([
 				'twofactor_backupcodes',
 				'twofactor_u2f',
-		]);
+			]);
 		$this->appManager->expects($this->once())
 			->method('getAppInfo')
 			->with('twofactor_u2f')
@@ -153,7 +153,7 @@ class BackupCodesProviderTest extends TestCase {
 				'two-factor-providers' => [
 					'OCA\TwoFactorU2F\Provider\U2FProvider',
 				],
-		]);
+			]);
 
 		$this->assertTrue($this->provider->isActive($user));
 	}
diff --git a/apps/user_ldap/ajax/setConfiguration.php b/apps/user_ldap/ajax/setConfiguration.php
index f696c107a49..2f6c318fa25 100644
--- a/apps/user_ldap/ajax/setConfiguration.php
+++ b/apps/user_ldap/ajax/setConfiguration.php
@@ -36,7 +36,7 @@ $prefix = (string)$_POST['ldap_serverconfig_chooser'];
 // only legacy checkboxes (Advanced and Expert tab) need to be handled here,
 // the Wizard-like tabs handle it on their own
 $chkboxes = ['ldap_configuration_active', 'ldap_override_main_server',
-				  'ldap_turn_off_cert_check'];
+	'ldap_turn_off_cert_check'];
 foreach($chkboxes as $boxid) {
 	if(!isset($_POST[$boxid])) {
 		$_POST[$boxid] = 0;
diff --git a/apps/user_ldap/lib/Command/CheckUser.php b/apps/user_ldap/lib/Command/CheckUser.php
index 5ec7c15e76a..5b837e47b8e 100644
--- a/apps/user_ldap/lib/Command/CheckUser.php
+++ b/apps/user_ldap/lib/Command/CheckUser.php
@@ -70,13 +70,13 @@ class CheckUser extends Command {
 					'ocName',
 					InputArgument::REQUIRED,
 					'the user name as used in Nextcloud'
-				     )
+					 )
 			->addOption(
 					'force',
 					null,
 					InputOption::VALUE_NONE,
 					'ignores disabled LDAP configuration'
-				     )
+					 )
 			->addOption(
 				'update',
 				null,
diff --git a/apps/user_ldap/lib/Command/DeleteConfig.php b/apps/user_ldap/lib/Command/DeleteConfig.php
index d53435ce7c5..7739580740f 100644
--- a/apps/user_ldap/lib/Command/DeleteConfig.php
+++ b/apps/user_ldap/lib/Command/DeleteConfig.php
@@ -52,7 +52,7 @@ class DeleteConfig extends Command {
 					'configID',
 					InputArgument::REQUIRED,
 					'the configuration ID'
-				     )
+					 )
 		;
 	}
 
diff --git a/apps/user_ldap/lib/Command/Search.php b/apps/user_ldap/lib/Command/Search.php
index c061948fedd..edd4fa71ba0 100644
--- a/apps/user_ldap/lib/Command/Search.php
+++ b/apps/user_ldap/lib/Command/Search.php
@@ -59,27 +59,27 @@ class Search extends Command {
 					'search',
 					InputArgument::REQUIRED,
 					'the search string (can be empty)'
-				     )
+					 )
 			->addOption(
 					'group',
 					null,
 					InputOption::VALUE_NONE,
 					'searches groups instead of users'
-				     )
+					 )
 			->addOption(
 					'offset',
 					null,
 					InputOption::VALUE_REQUIRED,
 					'The offset of the result set. Needs to be a multiple of limit. defaults to 0.',
 					0
-				     )
+					 )
 			->addOption(
 					'limit',
 					null,
 					InputOption::VALUE_REQUIRED,
 					'limit the results. 0 means no limit, defaults to 15',
 					15
-				     )
+					 )
 		;
 	}
 
diff --git a/apps/user_ldap/lib/Command/SetConfig.php b/apps/user_ldap/lib/Command/SetConfig.php
index e74e9e33c18..a1ddf3a591a 100644
--- a/apps/user_ldap/lib/Command/SetConfig.php
+++ b/apps/user_ldap/lib/Command/SetConfig.php
@@ -45,17 +45,17 @@ class SetConfig extends Command {
 					'configID',
 					InputArgument::REQUIRED,
 					'the configuration ID'
-				     )
+					 )
 			->addArgument(
 					'configKey',
 					InputArgument::REQUIRED,
 					'the configuration key'
-				     )
+					 )
 			->addArgument(
 					'configValue',
 					InputArgument::REQUIRED,
 					'the new configuration value'
-				     )
+					 )
 		;
 	}
 
diff --git a/apps/user_ldap/lib/Command/ShowConfig.php b/apps/user_ldap/lib/Command/ShowConfig.php
index 005798c7a05..f4af798d433 100644
--- a/apps/user_ldap/lib/Command/ShowConfig.php
+++ b/apps/user_ldap/lib/Command/ShowConfig.php
@@ -56,13 +56,13 @@ class ShowConfig extends Command {
 					'configID',
 					InputArgument::OPTIONAL,
 					'will show the configuration of the specified id'
-				     )
+					 )
 			->addOption(
 					'show-password',
 					null,
 					InputOption::VALUE_NONE,
 					'show ldap bind password'
-				     )
+					 )
 		;
 	}
 
diff --git a/apps/user_ldap/lib/Command/TestConfig.php b/apps/user_ldap/lib/Command/TestConfig.php
index 98dd25a1087..abab07d92f1 100644
--- a/apps/user_ldap/lib/Command/TestConfig.php
+++ b/apps/user_ldap/lib/Command/TestConfig.php
@@ -44,7 +44,7 @@ class TestConfig extends Command {
 					'configID',
 					InputArgument::REQUIRED,
 					'the configuration ID'
-				     )
+					 )
 		;
 	}
 
diff --git a/apps/user_ldap/lib/Connection.php b/apps/user_ldap/lib/Connection.php
index 58afcf96726..14a0e19989a 100644
--- a/apps/user_ldap/lib/Connection.php
+++ b/apps/user_ldap/lib/Connection.php
@@ -365,7 +365,7 @@ class Connection extends LDAPUtility {
 		}
 
 		foreach(['ldapExpertUUIDUserAttr'  => 'ldapUuidUserAttribute',
-					  'ldapExpertUUIDGroupAttr' => 'ldapUuidGroupAttribute']
+			'ldapExpertUUIDGroupAttr' => 'ldapUuidGroupAttribute']
 				as $expertSetting => $effectiveSetting) {
 			$uuidOverride = $this->configuration->$expertSetting;
 			if(!empty($uuidOverride)) {
@@ -394,7 +394,7 @@ class Connection extends LDAPUtility {
 
 		//make sure empty search attributes are saved as simple, empty array
 		$saKeys = ['ldapAttributesForUserSearch',
-						'ldapAttributesForGroupSearch'];
+			'ldapAttributesForGroupSearch'];
 		foreach($saKeys as $key) {
 			$val = $this->configuration->$key;
 			if(is_array($val) && count($val) === 1 && empty($val[0])) {
@@ -423,7 +423,7 @@ class Connection extends LDAPUtility {
 
 		//options that shall not be empty
 		$options = ['ldapHost', 'ldapPort', 'ldapUserDisplayName',
-						 'ldapGroupDisplayName', 'ldapLoginFilter'];
+			'ldapGroupDisplayName', 'ldapLoginFilter'];
 		foreach($options as $key) {
 			$val = $this->configuration->$key;
 			if(empty($val)) {
diff --git a/apps/user_ldap/lib/Group_LDAP.php b/apps/user_ldap/lib/Group_LDAP.php
index 11fd0b462d9..a55a285dde3 100644
--- a/apps/user_ldap/lib/Group_LDAP.php
+++ b/apps/user_ldap/lib/Group_LDAP.php
@@ -707,8 +707,8 @@ class Group_LDAP extends BackendUtility implements \OCP\GroupInterface, IGroupLD
 		// memberof doesn't support memberuid, so skip it here.
 		if((int)$this->access->connection->hasMemberOfFilterSupport === 1
 			&& (int)$this->access->connection->useMemberOfToDetectMembership === 1
-		    && strtolower($this->access->connection->ldapGroupMemberAssocAttr) !== 'memberuid'
-		    ) {
+			&& strtolower($this->access->connection->ldapGroupMemberAssocAttr) !== 'memberuid'
+			) {
 			$groupDNs = $this->_getGroupDNsFromMemberOf($userDN);
 			if (is_array($groupDNs)) {
 				foreach ($groupDNs as $dn) {
diff --git a/apps/user_ldap/lib/LDAPProvider.php b/apps/user_ldap/lib/LDAPProvider.php
index 0547ffcffb6..31bf2531a96 100644
--- a/apps/user_ldap/lib/LDAPProvider.php
+++ b/apps/user_ldap/lib/LDAPProvider.php
@@ -65,7 +65,7 @@ class LDAPProvider implements ILDAPProvider, IDeletionFlagSupport {
 				$userBackendFound = true;
 				break;
 			}
-        }
+		}
 		foreach ($serverContainer->getGroupManager()->getBackends() as $backend){
 			$this->logger->debug('instance '.get_class($backend).' group backend.', ['app' => 'user_ldap']);
 			if ($backend instanceof IGroupLDAP) {
@@ -75,7 +75,7 @@ class LDAPProvider implements ILDAPProvider, IDeletionFlagSupport {
 			}
 		}
 
-        if (!$userBackendFound or !$groupBackendFound) {
+		if (!$userBackendFound or !$groupBackendFound) {
 			throw new \Exception('To use the LDAPProvider, user_ldap app must be enabled');
 		}
 	}
diff --git a/apps/user_ldap/lib/User/User.php b/apps/user_ldap/lib/User/User.php
index f092f44e041..ccd40621704 100644
--- a/apps/user_ldap/lib/User/User.php
+++ b/apps/user_ldap/lib/User/User.php
@@ -329,7 +329,7 @@ class User {
 			//check for / at the beginning or pattern c:\ resp. c:/
 			if(   '/' !== $path[0]
 			   && !(3 < strlen($path) && ctype_alpha($path[0])
-			       && $path[1] === ':' && ('\\' === $path[2] || '/' === $path[2]))
+				   && $path[1] === ':' && ('\\' === $path[2] || '/' === $path[2]))
 			) {
 				$path = $this->config->getSystemValue('datadirectory',
 						\OC::$SERVERROOT.'/data' ) . '/' . $path;
diff --git a/apps/user_ldap/lib/Wizard.php b/apps/user_ldap/lib/Wizard.php
index 181a58c11bf..71000cf88c5 100644
--- a/apps/user_ldap/lib/Wizard.php
+++ b/apps/user_ldap/lib/Wizard.php
@@ -201,10 +201,10 @@ class Wizard extends LDAPUtility {
 	 */
 	public function countUsersWithAttribute($attr, $existsCheck = false) {
 		if(!$this->checkRequirements(['ldapHost',
-										   'ldapPort',
-										   'ldapBase',
-										   'ldapUserFilter',
-										   ])) {
+			'ldapPort',
+			'ldapBase',
+			'ldapUserFilter',
+		])) {
 			return  false;
 		}
 
@@ -226,10 +226,10 @@ class Wizard extends LDAPUtility {
 	 */
 	public function detectUserDisplayNameAttribute() {
 		if(!$this->checkRequirements(['ldapHost',
-										'ldapPort',
-										'ldapBase',
-										'ldapUserFilter',
-										])) {
+			'ldapPort',
+			'ldapBase',
+			'ldapUserFilter',
+		])) {
 			return  false;
 		}
 
@@ -268,10 +268,10 @@ class Wizard extends LDAPUtility {
 	 */
 	public function detectEmailAttribute() {
 		if(!$this->checkRequirements(['ldapHost',
-										   'ldapPort',
-										   'ldapBase',
-										   'ldapUserFilter',
-										   ])) {
+			'ldapPort',
+			'ldapBase',
+			'ldapUserFilter',
+		])) {
 			return  false;
 		}
 
@@ -315,10 +315,10 @@ class Wizard extends LDAPUtility {
 	 */
 	public function determineAttributes() {
 		if(!$this->checkRequirements(['ldapHost',
-										   'ldapPort',
-										   'ldapBase',
-										   'ldapUserFilter',
-										   ])) {
+			'ldapPort',
+			'ldapBase',
+			'ldapUserFilter',
+		])) {
 			return  false;
 		}
 
@@ -344,10 +344,10 @@ class Wizard extends LDAPUtility {
 	 */
 	private function getUserAttributes() {
 		if(!$this->checkRequirements(['ldapHost',
-										   'ldapPort',
-										   'ldapBase',
-										   'ldapUserFilter',
-										   ])) {
+			'ldapPort',
+			'ldapBase',
+			'ldapUserFilter',
+		])) {
 			return  false;
 		}
 		$cr = $this->getConnection();
@@ -400,9 +400,9 @@ class Wizard extends LDAPUtility {
 	 */
 	private function determineGroups($dbKey, $confKey, $testMemberOf = true) {
 		if(!$this->checkRequirements(['ldapHost',
-										   'ldapPort',
-										   'ldapBase',
-										   ])) {
+			'ldapPort',
+			'ldapBase',
+		])) {
 			return  false;
 		}
 		$cr = $this->getConnection();
@@ -480,9 +480,9 @@ class Wizard extends LDAPUtility {
 
 	public function determineGroupMemberAssoc() {
 		if(!$this->checkRequirements(['ldapHost',
-										   'ldapPort',
-										   'ldapGroupFilter',
-										   ])) {
+			'ldapPort',
+			'ldapGroupFilter',
+		])) {
 			return  false;
 		}
 		$attribute = $this->detectGroupMemberAssoc();
@@ -502,9 +502,9 @@ class Wizard extends LDAPUtility {
 	 */
 	public function determineGroupObjectClasses() {
 		if(!$this->checkRequirements(['ldapHost',
-										   'ldapPort',
-										   'ldapBase',
-										   ])) {
+			'ldapPort',
+			'ldapBase',
+		])) {
 			return  false;
 		}
 		$cr = $this->getConnection();
@@ -529,9 +529,9 @@ class Wizard extends LDAPUtility {
 	 */
 	public function determineUserObjectClasses() {
 		if(!$this->checkRequirements(['ldapHost',
-										   'ldapPort',
-										   'ldapBase',
-										   ])) {
+			'ldapPort',
+			'ldapBase',
+		])) {
 			return  false;
 		}
 		$cr = $this->getConnection();
@@ -540,7 +540,7 @@ class Wizard extends LDAPUtility {
 		}
 
 		$obclasses = ['inetOrgPerson', 'person', 'organizationalPerson',
-						   'user', 'posixAccount', '*'];
+			'user', 'posixAccount', '*'];
 		$filter = $this->configuration->ldapUserFilter;
 		//if filter is empty, it is probably the first time the wizard is called
 		//then, apply suggestions.
@@ -559,9 +559,9 @@ class Wizard extends LDAPUtility {
 	 */
 	public function getGroupFilter() {
 		if(!$this->checkRequirements(['ldapHost',
-										   'ldapPort',
-										   'ldapBase',
-										   ])) {
+			'ldapPort',
+			'ldapBase',
+		])) {
 			return false;
 		}
 		//make sure the use display name is set
@@ -583,9 +583,9 @@ class Wizard extends LDAPUtility {
 	 */
 	public function getUserListFilter() {
 		if(!$this->checkRequirements(['ldapHost',
-										   'ldapPort',
-										   'ldapBase',
-										   ])) {
+			'ldapPort',
+			'ldapBase',
+		])) {
 			return false;
 		}
 		//make sure the use display name is set
@@ -609,10 +609,10 @@ class Wizard extends LDAPUtility {
 	 */
 	public function getUserLoginFilter() {
 		if(!$this->checkRequirements(['ldapHost',
-										   'ldapPort',
-										   'ldapBase',
-										   'ldapUserFilter',
-										   ])) {
+			'ldapPort',
+			'ldapBase',
+			'ldapUserFilter',
+		])) {
 			return false;
 		}
 
@@ -666,7 +666,7 @@ class Wizard extends LDAPUtility {
 	 */
 	public function guessPortAndTLS() {
 		if(!$this->checkRequirements(['ldapHost',
-										   ])) {
+		])) {
 			return false;
 		}
 		$this->checkHost();
@@ -719,8 +719,8 @@ class Wizard extends LDAPUtility {
 	 */
 	public function guessBaseDN() {
 		if(!$this->checkRequirements(['ldapHost',
-										   'ldapPort',
-										   ])) {
+			'ldapPort',
+		])) {
 			return false;
 		}
 
@@ -1318,13 +1318,13 @@ class Wizard extends LDAPUtility {
 	 */
 	private function getDefaultLdapPortSettings() {
 		static $settings = [
-								['port' => 7636, 'tls' => false],
-								['port' =>  636, 'tls' => false],
-								['port' => 7389, 'tls' => true],
-								['port' =>  389, 'tls' => true],
-								['port' => 7389, 'tls' => false],
-								['port' =>  389, 'tls' => false],
-						  ];
+			['port' => 7636, 'tls' => false],
+			['port' =>  636, 'tls' => false],
+			['port' => 7389, 'tls' => true],
+			['port' =>  389, 'tls' => true],
+			['port' => 7389, 'tls' => false],
+			['port' =>  389, 'tls' => false],
+		];
 		return $settings;
 	}
 
@@ -1352,7 +1352,7 @@ class Wizard extends LDAPUtility {
 
 		//default ports
 		$portSettings = array_merge($portSettings,
-		                            $this->getDefaultLdapPortSettings());
+									$this->getDefaultLdapPortSettings());
 
 		return $portSettings;
 	}
diff --git a/apps/user_ldap/tests/ConfigurationTest.php b/apps/user_ldap/tests/ConfigurationTest.php
index 45c01e4b0f0..fee92a523c9 100644
--- a/apps/user_ldap/tests/ConfigurationTest.php
+++ b/apps/user_ldap/tests/ConfigurationTest.php
@@ -53,7 +53,7 @@ class ConfigurationTest extends \Test\TestCase {
 			' ',
 			'',
 			' whats my name',
-		    '	'
+			'	'
 		];
 		$expectedNames = ['uid', 'cn', 'whats my name'];
 
diff --git a/apps/user_ldap/tests/Integration/ExceptionOnLostConnection.php b/apps/user_ldap/tests/Integration/ExceptionOnLostConnection.php
index 7c62a20165e..385d2c29610 100644
--- a/apps/user_ldap/tests/Integration/ExceptionOnLostConnection.php
+++ b/apps/user_ldap/tests/Integration/ExceptionOnLostConnection.php
@@ -175,8 +175,8 @@ class ExceptionOnLostConnection {
 		curl_setopt($ch, CURLOPT_POST, true);
 		curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
 		curl_setopt($ch, CURLOPT_HTTPHEADER, [
-				'Content-Type: application/json',
-				'Content-Length: ' . strlen($postData)]
+			'Content-Type: application/json',
+			'Content-Length: ' . strlen($postData)]
 		);
 		$recvd = curl_exec($ch);
 		$this->checkCurlResult($ch, $recvd);
diff --git a/apps/user_ldap/tests/LDAPProviderTest.php b/apps/user_ldap/tests/LDAPProviderTest.php
index 71e08654893..4433ed08baa 100644
--- a/apps/user_ldap/tests/LDAPProviderTest.php
+++ b/apps/user_ldap/tests/LDAPProviderTest.php
@@ -58,8 +58,8 @@ class LDAPProviderTest extends \Test\TestCase {
 			 ->setConstructorArgs(['', new \OC\Config(\OC::$configDir)])
 			 ->getMock();
 		$server->expects($this->at(1))
-            ->method('getBackends')
-            ->willReturn([$userBackend]);
+			->method('getBackends')
+			->willReturn([$userBackend]);
 		$server->expects($this->any())
 			->method('getUserManager')
 			->willReturn($this->getUserManagerMock($userBackend));
@@ -67,8 +67,8 @@ class LDAPProviderTest extends \Test\TestCase {
 			->method('getGroupManager')
 			->willReturn($this->getGroupManagerMock($groupBackend));
 		$server->expects($this->any())
-            ->method($this->anything())
-            ->willReturnSelf();
+			->method($this->anything())
+			->willReturnSelf();
 
 		return $server;
 	}
@@ -135,14 +135,14 @@ class LDAPProviderTest extends \Test\TestCase {
 			 ->disableOriginalConstructor()
 			 ->getMock();
 		$userBackend->expects($this->at(0))
-            ->method('userExists')
-            ->willReturn(true);
+			->method('userExists')
+			->willReturn(true);
 		$userBackend->expects($this->at(2))
-            ->method('username2dn')
-            ->willReturn('cn=existing_user,ou=Are Sufficient To,ou=Test,dc=example,dc=org');
+			->method('username2dn')
+			->willReturn('cn=existing_user,ou=Are Sufficient To,ou=Test,dc=example,dc=org');
 		$userBackend->expects($this->any())
-            ->method($this->anything())
-            ->willReturnSelf();
+			->method($this->anything())
+			->willReturnSelf();
 
 		$server = $this->getServerMock($userBackend, $this->getDefaultGroupBackendMock());
 
@@ -207,8 +207,8 @@ class LDAPProviderTest extends \Test\TestCase {
 			 ->disableOriginalConstructor()
 			 ->getMock();
 		$userBackend->expects($this->any())
-            ->method('dn2UserName')
-            ->willReturn('existing_user');
+			->method('dn2UserName')
+			->willReturn('existing_user');
 
 		$server = $this->getServerMock($userBackend, $this->getDefaultGroupBackendMock());
 
@@ -272,11 +272,11 @@ class LDAPProviderTest extends \Test\TestCase {
 			 ->disableOriginalConstructor()
 			 ->getMock();
 		$userBackend->expects($this->any())
-            ->method('userExists')
-            ->willReturn(true);
+			->method('userExists')
+			->willReturn(true);
 		$userBackend->expects($this->any())
-            ->method('getNewLDAPConnection')
-            ->willReturn(true);
+			->method('getNewLDAPConnection')
+			->willReturn(true);
 
 		$server = $this->getServerMock($userBackend, $this->getDefaultGroupBackendMock());
 
@@ -381,8 +381,8 @@ class LDAPProviderTest extends \Test\TestCase {
 			 ->disableOriginalConstructor()
 			 ->getMock();
 		$userBackend->expects($this->atLeastOnce())
-            ->method('userExists')
-            ->willReturn(true);
+			->method('userExists')
+			->willReturn(true);
 		$userBackend->expects($this->any())
 			->method('getLDAPAccess')
 			->willReturn($access);
@@ -437,8 +437,8 @@ class LDAPProviderTest extends \Test\TestCase {
 			 ->disableOriginalConstructor()
 			 ->getMock();
 		$userBackend->expects($this->any())
-            ->method('userExists')
-            ->willReturn(true);
+			->method('userExists')
+			->willReturn(true);
 		$userBackend->expects($this->any())
 			->method('getLDAPAccess')
 			->willReturn($access);
@@ -472,14 +472,14 @@ class LDAPProviderTest extends \Test\TestCase {
 			 ->disableOriginalConstructor()
 			 ->getMock();
 		$userBackend->expects($this->at(0))
-            ->method('userExists')
-            ->willReturn(true);
+			->method('userExists')
+			->willReturn(true);
 		$userBackend->expects($this->at(3))
-            ->method('clearCache')
-            ->willReturn(true);
+			->method('clearCache')
+			->willReturn(true);
 		$userBackend->expects($this->any())
-            ->method($this->anything())
-            ->willReturnSelf();
+			->method($this->anything())
+			->willReturnSelf();
 
 		$server = $this->getServerMock($userBackend, $this->getDefaultGroupBackendMock());
 
@@ -539,8 +539,8 @@ class LDAPProviderTest extends \Test\TestCase {
 			 ->disableOriginalConstructor()
 			 ->getMock();
 		$userBackend->expects($this->any())
-            ->method('dn2UserName')
-            ->willReturn('existing_user');
+			->method('dn2UserName')
+			->willReturn('existing_user');
 
 		$server = $this->getServerMock($userBackend, $this->getDefaultGroupBackendMock());
 
diff --git a/apps/user_ldap/tests/WizardTest.php b/apps/user_ldap/tests/WizardTest.php
index 4a7fbb6bbaf..d3a988a06b7 100644
--- a/apps/user_ldap/tests/WizardTest.php
+++ b/apps/user_ldap/tests/WizardTest.php
@@ -49,7 +49,7 @@ class WizardTest extends TestCase {
 		//we need to make sure the consts are defined, otherwise tests will fail
 		//on systems without php5_ldap
 		$ldapConsts = ['LDAP_OPT_PROTOCOL_VERSION',
-							'LDAP_OPT_REFERRALS', 'LDAP_OPT_NETWORK_TIMEOUT'];
+			'LDAP_OPT_REFERRALS', 'LDAP_OPT_NETWORK_TIMEOUT'];
 		foreach($ldapConsts as $const) {
 			if(!defined($const)) {
 				define($const, 42);