Use the short array syntax, everywhere

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

4 files changed, 24 insertions, 24 deletions

diff --git a/lib/private/Group/Backend.php b/lib/private/Group/Backend.php
index 06cc8ae846f..dca3a0ed042 100644
--- a/lib/private/Group/Backend.php
+++ b/lib/private/Group/Backend.php
@@ -94,7 +94,7 @@ abstract class Backend implements \OCP\GroupInterface {
 	 * if the user exists at all.
 	 */
 	public function getUserGroups($uid) {
-		return array();
+		return [];
 	}
 
 	/**
@@ -108,7 +108,7 @@ abstract class Backend implements \OCP\GroupInterface {
 	 */
 
 	public function getGroups($search = '', $limit = -1, $offset = 0) {
-		return array();
+		return [];
 	}
 
 	/**
@@ -129,6 +129,6 @@ abstract class Backend implements \OCP\GroupInterface {
 	 * @return array an array of user ids
 	 */
 	public function usersInGroup($gid, $search = '', $limit = -1, $offset = 0) {
-		return array();
+		return [];
 	}
 }
diff --git a/lib/private/Group/Group.php b/lib/private/Group/Group.php
index 26e23e3b1b1..b14489fe0d9 100644
--- a/lib/private/Group/Group.php
+++ b/lib/private/Group/Group.php
@@ -51,7 +51,7 @@ class Group implements IGroup {
 	private $gid;
 
 	/** @var \OC\User\User[] */
-	private $users = array();
+	private $users = [];
 
 	/** @var bool */
 	private $usersLoaded;
@@ -127,7 +127,7 @@ class Group implements IGroup {
 			return $this->users;
 		}
 
-		$userIds = array();
+		$userIds = [];
 		foreach ($this->backends as $backend) {
 			$diff = array_diff(
 				$backend->usersInGroup($this->gid),
@@ -177,7 +177,7 @@ class Group implements IGroup {
 		]));
 
 		if ($this->emitter) {
-			$this->emitter->emit('\OC\Group', 'preAddUser', array($this, $user));
+			$this->emitter->emit('\OC\Group', 'preAddUser', [$this, $user]);
 		}
 		foreach ($this->backends as $backend) {
 			if ($backend->implementsActions(\OC\Group\Backend::ADD_TO_GROUP)) {
@@ -191,7 +191,7 @@ class Group implements IGroup {
 				]));
 
 				if ($this->emitter) {
-					$this->emitter->emit('\OC\Group', 'postAddUser', array($this, $user));
+					$this->emitter->emit('\OC\Group', 'postAddUser', [$this, $user]);
 				}
 				return;
 			}
@@ -209,7 +209,7 @@ class Group implements IGroup {
 			'user' => $user,
 		]));
 		if ($this->emitter) {
-			$this->emitter->emit('\OC\Group', 'preRemoveUser', array($this, $user));
+			$this->emitter->emit('\OC\Group', 'preRemoveUser', [$this, $user]);
 		}
 		foreach ($this->backends as $backend) {
 			if ($backend->implementsActions(\OC\Group\Backend::REMOVE_FROM_GOUP) and $backend->inGroup($user->getUID(), $this->gid)) {
@@ -222,7 +222,7 @@ class Group implements IGroup {
 				'user' => $user,
 			]));
 			if ($this->emitter) {
-				$this->emitter->emit('\OC\Group', 'postRemoveUser', array($this, $user));
+				$this->emitter->emit('\OC\Group', 'postRemoveUser', [$this, $user]);
 			}
 			if ($this->users) {
 				foreach ($this->users as $index => $groupUser) {
@@ -244,7 +244,7 @@ class Group implements IGroup {
 	 * @return \OC\User\User[]
 	 */
 	public function searchUsers($search, $limit = null, $offset = null) {
-		$users = array();
+		$users = [];
 		foreach ($this->backends as $backend) {
 			$userIds = $backend->usersInGroup($this->gid, $search, $limit, $offset);
 			$users += $this->getVerifiedUsers($userIds);
@@ -305,7 +305,7 @@ class Group implements IGroup {
 	 * @return \OC\User\User[]
 	 */
 	public function searchDisplayName($search, $limit = null, $offset = null) {
-		$users = array();
+		$users = [];
 		foreach ($this->backends as $backend) {
 			$userIds = $backend->usersInGroup($this->gid, $search, $limit, $offset);
 			$users = $this->getVerifiedUsers($userIds);
@@ -330,7 +330,7 @@ class Group implements IGroup {
 		$result = false;
 		$this->dispatcher->dispatch(IGroup::class . '::preDelete', new GenericEvent($this));
 		if ($this->emitter) {
-			$this->emitter->emit('\OC\Group', 'preDelete', array($this));
+			$this->emitter->emit('\OC\Group', 'preDelete', [$this]);
 		}
 		foreach ($this->backends as $backend) {
 			if ($backend->implementsActions(\OC\Group\Backend::DELETE_GROUP)) {
@@ -341,7 +341,7 @@ class Group implements IGroup {
 		if ($result) {
 			$this->dispatcher->dispatch(IGroup::class . '::postDelete', new GenericEvent($this));
 			if ($this->emitter) {
-				$this->emitter->emit('\OC\Group', 'postDelete', array($this));
+				$this->emitter->emit('\OC\Group', 'postDelete', [$this]);
 			}
 		}
 		return $result;
@@ -354,9 +354,9 @@ class Group implements IGroup {
 	 */
 	private function getVerifiedUsers($userIds) {
 		if (!is_array($userIds)) {
-			return array();
+			return [];
 		}
-		$users = array();
+		$users = [];
 		foreach ($userIds as $userId) {
 			$user = $this->userManager->get($userId);
 			if (!is_null($user)) {
diff --git a/lib/private/Group/Manager.php b/lib/private/Group/Manager.php
index 0879138619c..f789e0d358f 100644
--- a/lib/private/Group/Manager.php
+++ b/lib/private/Group/Manager.php
@@ -342,7 +342,7 @@ class Manager extends PublicEmitter implements IGroupManager {
 	 */
 	public function getUserGroupNames(IUser $user) {
 		return array_map(function ($group) {
-			return array('displayName' => $group->getDisplayName());
+			return ['displayName' => $group->getDisplayName()];
 		}, $this->getUserGroups($user));
 	}
 
diff --git a/lib/private/Group/MetaData.php b/lib/private/Group/MetaData.php
index 2a0198bc451..a48baa15cfe 100644
--- a/lib/private/Group/MetaData.php
+++ b/lib/private/Group/MetaData.php
@@ -43,7 +43,7 @@ class MetaData {
 	/** @var bool */
 	protected $isAdmin;
 	/** @var array */
-	protected $metaData = array();
+	protected $metaData = [];
 	/** @var IGroupManager */
 	protected $groupManager;
 	/** @var bool */
@@ -86,12 +86,12 @@ class MetaData {
 			return $this->metaData[$key];
 		}
 
-		$adminGroups = array();
-		$groups = array();
+		$adminGroups = [];
+		$groups = [];
 		$sortGroupsIndex = 0;
-		$sortGroupsKeys = array();
+		$sortGroupsKeys = [];
 		$sortAdminGroupsIndex = 0;
-		$sortAdminGroupsKeys = array();
+		$sortAdminGroupsKeys = [];
 
 		foreach($this->getGroups($groupSearch) as $group) {
 			$groupMetaData = $this->generateGroupMetaData($group, $userSearch);
@@ -117,7 +117,7 @@ class MetaData {
 		$this->sort($groups, $sortGroupsKeys);
 		$this->sort($adminGroups, $sortAdminGroupsKeys);
 
-		$this->metaData[$key] = array($adminGroups, $groups);
+		$this->metaData[$key] = [$adminGroups, $groups];
 		return $this->metaData[$key];
 	}
 
@@ -163,14 +163,14 @@ class MetaData {
 	 * @return array with the keys 'id', 'name', 'usercount' and 'disabled'
 	 */
 	private function generateGroupMetaData(\OCP\IGroup $group, $userSearch) {
-		return array(
+		return [
 				'id' => $group->getGID(),
 				'name' => $group->getDisplayName(),
 				'usercount' => $this->sorting === self::SORT_USERCOUNT ? $group->count($userSearch) : 0,
 				'disabled' => $group->countDisabled(),
 				'canAdd' => $group->canAddUser(),
 				'canRemove' => $group->canRemoveUser(),
-			);
+			];
 	}
 
 	/**