diff --git a/inc/include.php b/inc/include.php
index e146d1c..0905a9c 100644
--- a/inc/include.php
+++ b/inc/include.php
@@ -27,9 +27,9 @@ use pvv\side\Agenda;
 $agenda = new Agenda([
   // new \pvv\side\social\NerdepitsaActivity,
   // new \pvv\side\social\AnimekveldActivity,
-   new pvv\side\social\HackekveldActivity(),
-   new pvv\side\social\BrettspillActivity(),
-   new pvv\side\social\DriftkveldActivity(),
+  new pvv\side\social\HackekveldActivity(),
+  new pvv\side\social\BrettspillActivity(),
+  new pvv\side\social\DriftkveldActivity(),
   new pvv\side\DBActivity($pdo),
 ]);
 
diff --git a/src/pvv/admin/usermanager.php b/src/pvv/admin/usermanager.php
index 82f5d12..c1b75eb 100644
--- a/src/pvv/admin/usermanager.php
+++ b/src/pvv/admin/usermanager.php
@@ -4,10 +4,8 @@ declare(strict_types=1);
 
 namespace pvv\admin;
 
-use PDO;
-
 class UserManager {
-  private PDO $pdo;
+  private \PDO $pdo;
 
   public array $usergroups = [
     'admin' => 1,
@@ -15,7 +13,7 @@ class UserManager {
     'aktiviteter' => 4,
   ];
 
-  public function __construct(PDO $pdo) {
+  public function __construct(\PDO $pdo) {
     $this->pdo = $pdo;
   }
 
diff --git a/src/pvv/side/activity.php b/src/pvv/side/activity.php
index 63f2fef..9cd020c 100644
--- a/src/pvv/side/activity.php
+++ b/src/pvv/side/activity.php
@@ -4,8 +4,6 @@ declare(strict_types=1);
 
 namespace pvv\side;
 
-use pvv\side\Event;
-
 interface Activity {
   public function getNextEventFrom(\DateTimeImmutable $date): ?Event;
 
diff --git a/src/pvv/side/agenda.php b/src/pvv/side/agenda.php
index ef74225..629e0dc 100644
--- a/src/pvv/side/agenda.php
+++ b/src/pvv/side/agenda.php
@@ -4,9 +4,6 @@ declare(strict_types=1);
 
 namespace pvv\side;
 
-use DateTime;
-use DateTimeImmutable;
-
 class Agenda {
   private array $activities;
 
@@ -24,8 +21,8 @@ class Agenda {
     $this->activities = $activities;
   }
 
-  public static function getFormattedDate(DateTime $date): string {
-    return $date->format("l j. M H.i");
+  public static function getFormattedDate(\DateTime $date): string {
+    return $date->format('l j. M H.i');
   }
 
   /**
@@ -74,7 +71,7 @@ class Agenda {
     $result = [[], [], [], [], [], []];
     $events = $this->getEventsBetween(
       new \DateTimeImmutable()->setTime(0, 0),
-      new \DateTimeImmutable()->setTime(23, 59)->add(new \DateInterval("P1M")),
+      new \DateTimeImmutable()->setTime(23, 59)->add(new \DateInterval('P1M')),
     );
     foreach ($events as $event) {
       $index = self::NEXT_MONTH;
@@ -108,8 +105,8 @@ class Agenda {
     );
     usort(
       $result,
-      static fn($a, $b) => $a->getStart()->getTimeStamp() <
-      $b->getStart()->getTimeStamp()
+      static fn($a, $b) => $a->getStart()->getTimeStamp()
+      < $b->getStart()->getTimeStamp()
         ? -1
         : 1,
     );
@@ -118,22 +115,22 @@ class Agenda {
   }
 
   public static function isToday(\DateTimeImmutable $date): bool {
-    return $date->format("dmY") == date("dmY");
+    return $date->format('dmY') === date('dmY');
   }
 
   public static function isTomorrow(\DateTimeImmutable $date): bool {
-    return $date->sub(new \DateInterval("P1D"))->format("dmY") == date("dmY");
+    return $date->sub(new \DateInterval('P1D'))->format('dmY') === date('dmY');
   }
 
   public static function isThisWeek(\DateTimeImmutable $date): bool {
-    return $date->format("WY") == date("WY");
+    return $date->format('WY') === date('WY');
   }
 
   public static function isNextWeek(\DateTimeImmutable $date): bool {
-    return $date->sub(new \DateInterval("P7D"))->format("WY") == date("WY");
+    return $date->sub(new \DateInterval('P7D'))->format('WY') === date('WY');
   }
 
   public static function isThisMonth(\DateTimeImmutable $date): bool {
-    return $date->format("mY") == date("mY");
+    return $date->format('mY') === date('mY');
   }
 }
diff --git a/src/pvv/side/dbactivity.php b/src/pvv/side/dbactivity.php
index c908a73..4fd997a 100644
--- a/src/pvv/side/dbactivity.php
+++ b/src/pvv/side/dbactivity.php
@@ -4,13 +4,10 @@ declare(strict_types=1);
 
 namespace pvv\side;
 
-use DateTimeImmutable;
-use PDO;
-
 class DBActivity implements Activity {
   private $pdo;
 
-  public function __construct(PDO $pdo) {
+  public function __construct(\PDO $pdo) {
     $this->pdo = $pdo;
   }
 
@@ -18,20 +15,20 @@ class DBActivity implements Activity {
    * @return SimpleEvent[]
    */
   public function getAllEvents(): array {
-    $query = "SELECT * FROM events ORDER BY id DESC";
+    $query = 'SELECT * FROM events ORDER BY id DESC';
     $statement = $this->pdo->prepare($query);
     $statement->execute();
 
     $events = [];
     foreach ($statement->fetchAll() as $dbEvent) {
       $event = new SimpleEvent(
-        $dbEvent["id"],
-        $dbEvent["name"],
-        \DateTimeImmutable::createFromFormat("Y-m-d H:i:s", $dbEvent["start"]),
-        \DateTimeImmutable::createFromFormat("Y-m-d H:i:s", $dbEvent["stop"]),
-        $dbEvent["organiser"],
-        $dbEvent["location"],
-        $dbEvent["description"],
+        $dbEvent['id'],
+        $dbEvent['name'],
+        \DateTimeImmutable::createFromFormat('Y-m-d H:i:s', $dbEvent['start']),
+        \DateTimeImmutable::createFromFormat('Y-m-d H:i:s', $dbEvent['stop']),
+        $dbEvent['organiser'],
+        $dbEvent['location'],
+        $dbEvent['description'],
       );
       $events[] = $event;
     }
@@ -40,56 +37,57 @@ class DBActivity implements Activity {
   }
 
   public function getEventByID(int $id): SimpleEvent {
-    $query = "SELECT * FROM events WHERE id=:id LIMIT 1";
+    $query = 'SELECT * FROM events WHERE id=:id LIMIT 1';
     $statement = $this->pdo->prepare($query);
-    $statement->bindParam(":id", $id, PDO::PARAM_INT);
+    $statement->bindParam(':id', $id, \PDO::PARAM_INT);
     $statement->execute();
 
     $dbEvent = $statement->fetch();
 
     return new SimpleEvent(
-      $dbEvent["id"],
-      $dbEvent["name"],
-      \DateTimeImmutable::createFromFormat("Y-m-d H:i:s", $dbEvent["start"]),
-      \DateTimeImmutable::createFromFormat("Y-m-d H:i:s", $dbEvent["stop"]),
-      $dbEvent["organiser"],
-      $dbEvent["location"],
-      $dbEvent["description"],
+      $dbEvent['id'],
+      $dbEvent['name'],
+      \DateTimeImmutable::createFromFormat('Y-m-d H:i:s', $dbEvent['start']),
+      \DateTimeImmutable::createFromFormat('Y-m-d H:i:s', $dbEvent['stop']),
+      $dbEvent['organiser'],
+      $dbEvent['location'],
+      $dbEvent['description'],
     );
   }
 
   public function getNextEventFrom(\DateTimeImmutable $date): ?Event {
-    $query =
-      "SELECT id,name,start,stop,organiser,location,description FROM events WHERE start > :date ORDER BY start ASC LIMIT 1";
+    $query
+      = 'SELECT id,name,start,stop,organiser,location,description FROM events WHERE start > :date ORDER BY start ASC LIMIT 1';
 
     return $this->retrieve($date, $query);
   }
 
   public function getPreviousEventFrom(\DateTimeImmutable $date): ?Event {
-    $query =
-      "SELECT id,name,start,stop,organiser,location,description FROM events WHERE start < :date ORDER BY start DESC LIMIT 1";
+    $query
+      = 'SELECT id,name,start,stop,organiser,location,description FROM events WHERE start < :date ORDER BY start DESC LIMIT 1';
 
     return $this->retrieve($date, $query);
   }
 
   private function retrieve(
-    DateTimeImmutable $date,
+    \DateTimeImmutable $date,
     string $query,
   ): ?SimpleEvent {
     $stmt = $this->pdo->prepare($query);
-    $stmt->execute(["date" => $date->format("Y-m-d H:i:s")]);
+    $stmt->execute(['date' => $date->format('Y-m-d H:i:s')]);
     if ($result = $stmt->fetch(\PDO::FETCH_ASSOC)) {
       return new SimpleEvent(
-        $result["id"],
-        $result["name"],
-        DateTimeImmutable::createFromFormat("Y-m-d H:i:s", $result["start"]),
-        DateTimeImmutable::createFromFormat("Y-m-d H:i:s", $result["stop"]),
-        $result["organiser"],
-        $result["location"],
-        $result["description"],
+        $result['id'],
+        $result['name'],
+        \DateTimeImmutable::createFromFormat('Y-m-d H:i:s', $result['start']),
+        \DateTimeImmutable::createFromFormat('Y-m-d H:i:s', $result['stop']),
+        $result['organiser'],
+        $result['location'],
+        $result['description'],
       );
-    } else {
-      return null;
     }
+
+    return null;
+
   }
 }
diff --git a/src/pvv/side/door.php b/src/pvv/side/door.php
index 75469a1..85c37e9 100644
--- a/src/pvv/side/door.php
+++ b/src/pvv/side/door.php
@@ -4,9 +4,6 @@ declare(strict_types=1);
 
 namespace pvv\side;
 
-use DateTimeImmutable;
-use PDO;
-
 class Door {
   private $pdo;
 
@@ -18,15 +15,15 @@ class Door {
    * @return array{time: int, open: bool}[]
    */
   public function getAll(): array {
-    $query = "SELECT time, open FROM door ORDER BY time DESC";
+    $query = 'SELECT time, open FROM door ORDER BY time DESC';
     $statement = $this->pdo->prepare($query);
     $statement->execute();
 
     $doorEvents = [];
     foreach ($statement->fetchAll() as $row) {
       $doorEvents[] = [
-        "time" => (int) $row["time"],
-        "open" => (bool) $row["open"],
+        'time' => (int) $row['time'],
+        'open' => (bool) $row['open'],
       ];
     }
 
@@ -36,18 +33,18 @@ class Door {
   /**
    * @return array{time: int, open: bool}[]
    */
-  public function getEntriesAfter(DateTimeImmutable $startTime): array {
-    $query =
-      "SELECT time, open FROM door WHERE time > :startTime ORDER BY time DESC";
+  public function getEntriesAfter(\DateTimeImmutable $startTime): array {
+    $query
+      = 'SELECT time, open FROM door WHERE time > :startTime ORDER BY time DESC';
     $statement = $this->pdo->prepare($query);
-    $statement->bindParam(":startTime", $startTime, \PDO::PARAM_STR);
+    $statement->bindParam(':startTime', $startTime, \PDO::PARAM_STR);
     $statement->execute();
 
     $doorEvents = [];
     foreach ($statement->fetchAll() as $row) {
       $doorEvents[] = [
-        "time" => (int) $row["time"],
-        "open" => (bool) $row["open"],
+        'time' => (int) $row['time'],
+        'open' => (bool) $row['open'],
       ];
     }
 
@@ -58,30 +55,30 @@ class Door {
    * @return array{time: int, open: bool}
    */
   public function getCurrent(): array {
-    $query = "SELECT time, open FROM door ORDER BY time DESC LIMIT 1";
+    $query = 'SELECT time, open FROM door ORDER BY time DESC LIMIT 1';
     $statement = $this->pdo->prepare($query);
     $statement->execute();
     $row = $statement->fetch();
 
     return [
-      "time" => (int) $row["time"],
-      "open" => (bool) $row["open"],
+      'time' => (int) $row['time'],
+      'open' => (bool) $row['open'],
     ];
   }
 
   private function removeOld(): void {
     $firstValidTime = time() - 60 * 60 * 24 * 7; // One week before now
-    $query = "DELETE FROM door WHERE time < :firstValid";
+    $query = 'DELETE FROM door WHERE time < :firstValid';
     $statement = $this->pdo->prepare($query);
-    $statement->bindParam(":firstValid", $firstValidTime, \PDO::PARAM_STR);
+    $statement->bindParam(':firstValid', $firstValidTime, \PDO::PARAM_STR);
     $statement->execute();
   }
 
-  public function createEvent(DateTimeImmutable $time, bool $open): void {
-    $query = "INSERT INTO door(time, open) VALUES (:time, :open)";
+  public function createEvent(\DateTimeImmutable $time, bool $open): void {
+    $query = 'INSERT INTO door(time, open) VALUES (:time, :open)';
     $statement = $this->pdo->prepare($query);
-    $statement->bindParam(":time", $time, \PDO::PARAM_STR);
-    $statement->bindParam(":open", $open, \PDO::PARAM_STR);
+    $statement->bindParam(':time', $time, \PDO::PARAM_STR);
+    $statement->bindParam(':open', $open, \PDO::PARAM_STR);
     $statement->execute();
 
     $this->removeOld();
diff --git a/src/pvv/side/event.php b/src/pvv/side/event.php
index 3013246..73ac367 100644
--- a/src/pvv/side/event.php
+++ b/src/pvv/side/event.php
@@ -4,44 +4,41 @@ declare(strict_types=1);
 
 namespace pvv\side;
 
-use DateTimeImmutable;
-use DateInterval;
-
 abstract class Event {
-  private DateTimeImmutable $start;
+  private \DateTimeImmutable $start;
 
-  public function __construct(DateTimeImmutable $start) {
+  public function __construct(\DateTimeImmutable $start) {
     $this->start = $start;
   }
 
-  public function getStart(): DateTimeImmutable {
+  public function getStart(): \DateTimeImmutable {
     return $this->start;
   }
 
   public function getRelativeDate(): string {
     if (Agenda::isToday($this->getStart())) {
-      return "i dag";
+      return 'i dag';
     }
     if (Agenda::isTomorrow($this->getStart())) {
-      return "i morgen";
+      return 'i morgen';
     }
     if (
-      Agenda::isThisWeek($this->getStart()) ||
-      $this->getStart()->sub(new DateInterval("P4D"))->getTimestamp() < time()
+      Agenda::isThisWeek($this->getStart())
+      || $this->getStart()->sub(new \DateInterval('P4D'))->getTimestamp() < time()
     ) {
-      return $this->getStart()->format("l");
+      return $this->getStart()->format('l');
     }
     if (Agenda::isNextWeek($this->getStart())) {
-      return "neste uke";
+      return 'neste uke';
     }
     if (Agenda::isThisMonth($this->getStart())) {
-      return "denne måneden";
+      return 'denne måneden';
     }
 
-    return $this->getStart()->format("j. F");
+    return $this->getStart()->format('j. F');
   }
 
-  abstract public function getStop(): DateTimeImmutable;
+  abstract public function getStop(): \DateTimeImmutable;
 
   abstract public function getName(): string;
 
@@ -53,7 +50,7 @@ abstract class Event {
 
   abstract public function getImageURL(): string;
 
-  /*
+  /**
    * @return string[]
    */
   abstract public function getDescription(): array;
diff --git a/src/pvv/side/motd.php b/src/pvv/side/motd.php
index 168d178..8c96319 100644
--- a/src/pvv/side/motd.php
+++ b/src/pvv/side/motd.php
@@ -4,23 +4,22 @@ declare(strict_types=1);
 
 namespace pvv\side;
 
-use PDO;
-
 class MOTD {
   private $pdo;
-  public function __construct(PDO $pdo) {
+
+  public function __construct(\PDO $pdo) {
     $this->pdo = $pdo;
   }
 
   public function setMOTD(string $title, string $content): void {
     if (\is_array($content)) {
-      $content = implode("_", $content);
+      $content = implode('_', $content);
     }
-    $query = "INSERT INTO motd(title, content) VALUES (:title, :content);";
+    $query = 'INSERT INTO motd(title, content) VALUES (:title, :content);';
     $statement = $this->pdo->prepare($query);
 
-    $statement->bindParam(":title", $title, \PDO::PARAM_STR);
-    $statement->bindParam(":content", $content, \PDO::PARAM_STR);
+    $statement->bindParam(':title', $title, \PDO::PARAM_STR);
+    $statement->bindParam(':content', $content, \PDO::PARAM_STR);
 
     $statement->execute();
   }
@@ -29,28 +28,28 @@ class MOTD {
    * @return array{title: string, content: string[]}
    */
   public function getMOTD(): array {
-    $query =
-      "SELECT motd.title, motd.content FROM motd ORDER BY motd.id DESC LIMIT 1";
+    $query
+      = 'SELECT motd.title, motd.content FROM motd ORDER BY motd.id DESC LIMIT 1';
     $statement = $this->pdo->prepare($query);
     $statement->execute();
 
     $data = $statement->fetch();
 
-    return ["title" => $data[0], "content" => explode("\n", $data[1])];
+    return ['title' => $data[0], 'content' => explode("\n", $data[1])];
   }
 
   /**
    * @return array{title: string, content: string[]}
    */
   public function getMOTD_history(int $limit = 5): array {
-    $query =
-      "SELECT motd.title, motd.content FROM motd ORDER BY motd.id DESC LIMIT :limit";
+    $query
+      = 'SELECT motd.title, motd.content FROM motd ORDER BY motd.id DESC LIMIT :limit';
     $statement = $this->pdo->prepare($query);
-    $statement->bindParam(":limit", $limit, \PDO::PARAM_STR);
+    $statement->bindParam(':limit', $limit, \PDO::PARAM_STR);
     $statement->execute();
 
     $data = $statement->fetch();
 
-    return ["title" => $data[0], "content" => explode("\n", $data[1])];
+    return ['title' => $data[0], 'content' => explode("\n", $data[1])];
   }
 }
diff --git a/src/pvv/side/projectmanager.php b/src/pvv/side/projectmanager.php
index a478ed6..77dc702 100644
--- a/src/pvv/side/projectmanager.php
+++ b/src/pvv/side/projectmanager.php
@@ -4,8 +4,6 @@ declare(strict_types=1);
 
 namespace pvv\side;
 
-use PDO;
-
 class ProjectManager {
   private $pdo;
 
@@ -17,17 +15,17 @@ class ProjectManager {
    * @return Project[]
    */
   public function getAll(): array {
-    $query = "SELECT * FROM projects ORDER BY id ASC";
+    $query = 'SELECT * FROM projects ORDER BY id ASC';
     $statement = $this->pdo->prepare($query);
     $statement->execute();
 
     $projects = [];
     foreach ($statement->fetchAll() as $dbProj) {
       $project = new Project(
-        $dbProj["id"],
-        $dbProj["name"],
-        $dbProj["description"],
-        $dbProj["active"],
+        $dbProj['id'],
+        $dbProj['name'],
+        $dbProj['description'],
+        $dbProj['active'],
       );
       $projects[] = $project;
     }
@@ -36,9 +34,9 @@ class ProjectManager {
   }
 
   public function getByID(int $id): ?Project {
-    $query = "SELECT * FROM projects WHERE id=:id LIMIT 1";
+    $query = 'SELECT * FROM projects WHERE id=:id LIMIT 1';
     $statement = $this->pdo->prepare($query);
-    $statement->bindParam(":id", $id, \PDO::PARAM_INT);
+    $statement->bindParam(':id', $id, \PDO::PARAM_INT);
     $statement->execute();
 
     $dbProj = $statement->fetch();
@@ -47,10 +45,10 @@ class ProjectManager {
     }
 
     return new Project(
-      $dbProj["id"],
-      $dbProj["name"],
-      $dbProj["description"],
-      $dbProj["active"],
+      $dbProj['id'],
+      $dbProj['name'],
+      $dbProj['description'],
+      $dbProj['active'],
     );
   }
 
@@ -58,27 +56,27 @@ class ProjectManager {
    * @return Project[]
    */
   public function getByOwner(string $uname): array {
-    $query = "SELECT projectid FROM projectmembers WHERE uname=:uname";
+    $query = 'SELECT projectid FROM projectmembers WHERE uname=:uname';
     $statement = $this->pdo->prepare($query);
-    $statement->bindParam(":uname", $uname, \PDO::PARAM_STR);
+    $statement->bindParam(':uname', $uname, \PDO::PARAM_STR);
     $statement->execute();
 
     $projectIDs = $statement->fetchAll();
     $projects = [];
     foreach ($projectIDs as $id) {
-      $id = $id["projectid"];
+      $id = $id['projectid'];
 
-      $query = "SELECT * FROM projects WHERE id=:id";
+      $query = 'SELECT * FROM projects WHERE id=:id';
       $statement = $this->pdo->prepare($query);
-      $statement->bindParam(":id", $id, \PDO::PARAM_INT);
+      $statement->bindParam(':id', $id, \PDO::PARAM_INT);
       $statement->execute();
 
       foreach ($statement->fetchAll() as $dbProj) {
         $project = new Project(
-          $dbProj["id"],
-          $dbProj["name"],
-          $dbProj["description"],
-          $dbProj["active"],
+          $dbProj['id'],
+          $dbProj['name'],
+          $dbProj['description'],
+          $dbProj['active'],
         );
         $projects[] = $project;
       }
@@ -91,20 +89,20 @@ class ProjectManager {
    * @return array<int,array>
    */
   public function getProjectMembers(int $id): array {
-    $query = "SELECT * FROM projectmembers WHERE projectid=:id";
+    $query = 'SELECT * FROM projectmembers WHERE projectid=:id';
     $statement = $this->pdo->prepare($query);
-    $statement->bindParam(":id", $id, \PDO::PARAM_STR);
+    $statement->bindParam(':id', $id, \PDO::PARAM_STR);
     $statement->execute();
 
     $members = [];
     foreach ($statement->fetchAll() as $dbUsr) {
       $members[] = [
-        "name" => $dbUsr["name"],
-        "uname" => $dbUsr["uname"],
-        "mail" => $dbUsr["mail"],
-        "role" => $dbUsr["role"],
-        "lead" => $dbUsr["lead"],
-        "owner" => $dbUsr["owner"],
+        'name' => $dbUsr['name'],
+        'uname' => $dbUsr['uname'],
+        'mail' => $dbUsr['mail'],
+        'role' => $dbUsr['role'],
+        'lead' => $dbUsr['lead'],
+        'owner' => $dbUsr['owner'],
       ];
     }
 
@@ -115,20 +113,20 @@ class ProjectManager {
    * @return array<string,mixed>
    */
   public function getProjectOwner(int $id): array {
-    $query = "SELECT * FROM projectmembers WHERE (projectid=:id AND owner=1)";
+    $query = 'SELECT * FROM projectmembers WHERE (projectid=:id AND owner=1)';
     $statement = $this->pdo->prepare($query);
-    $statement->bindParam(":id", $id, \PDO::PARAM_STR);
+    $statement->bindParam(':id', $id, \PDO::PARAM_STR);
     $statement->execute();
 
     $dbOwner = $statement->fetch();
 
     return [
-      "name" => $dbOwner["name"],
-      "uname" => $dbOwner["uname"],
-      "mail" => $dbOwner["mail"],
-      "role" => $dbOwner["role"],
-      "lead" => $dbOwner["lead"],
-      "owner" => $dbOwner["owner"],
+      'name' => $dbOwner['name'],
+      'uname' => $dbOwner['uname'],
+      'mail' => $dbOwner['mail'],
+      'role' => $dbOwner['role'],
+      'lead' => $dbOwner['lead'],
+      'owner' => $dbOwner['owner'],
     ];
   }
 }
diff --git a/src/pvv/side/simpleevent.php b/src/pvv/side/simpleevent.php
index 5c93dab..38a89bd 100644
--- a/src/pvv/side/simpleevent.php
+++ b/src/pvv/side/simpleevent.php
@@ -4,14 +4,12 @@ declare(strict_types=1);
 
 namespace pvv\side;
 
-use DateTimeImmutable;
-
 class SimpleEvent extends Event {
   private int $id;
   private string $name;
   private array $descr;
-  private DateTimeImmutable $start;
-  private DateTimeImmutable $end;
+  private \DateTimeImmutable $start;
+  private \DateTimeImmutable $end;
   private string $org;
   private string $loc;
 
@@ -38,11 +36,11 @@ class SimpleEvent extends Event {
     return $this->id;
   }
 
-  public function getStart(): DateTimeImmutable {
+  public function getStart(): \DateTimeImmutable {
     return $this->start;
   }
 
-  public function getStop(): DateTimeImmutable {
+  public function getStop(): \DateTimeImmutable {
     return $this->end;
   }
 
@@ -59,11 +57,11 @@ class SimpleEvent extends Event {
   }
 
   public function getURL(): string {
-    return "/hendelser/info.php?id=" . $this->id;
+    return '/hendelser/info.php?id=' . $this->id;
   }
 
   public function getImageURL(): string {
-    return "/";
+    return '/';
   }
 
   public function getDescription(): array {
@@ -71,6 +69,6 @@ class SimpleEvent extends Event {
   }
 
   public function getColor(): string {
-    return "#3b7";
+    return '#3b7';
   }
 }
diff --git a/src/pvv/side/social/animekveldactivity.php b/src/pvv/side/social/animekveldactivity.php
index ddbb11f..1b5be84 100644
--- a/src/pvv/side/social/animekveldactivity.php
+++ b/src/pvv/side/social/animekveldactivity.php
@@ -4,39 +4,38 @@ declare(strict_types=1);
 
 namespace pvv\side\social;
 
-use DateTimeImmutable;
 use pvv\side\Activity;
 
 class AnimekveldActivity implements Activity {
-  public function nextDate(\DateTimeImmutable $date): DateTimeImmutable {
+  public function nextDate(\DateTimeImmutable $date): \DateTimeImmutable {
     if (
-      intval($date->format("H")) > 20 ||
-      (intval($date->format("H")) === 19 && intval($date->format("i")) > 30)
+      (int) $date->format('H') > 20
+      || ((int) $date->format('H') === 19 && (int) $date->format('i') > 30)
     ) {
       return $this->nextDate(
-        $date->add(new \DateInterval("P1D"))->setTime(19, 30, 0),
+        $date->add(new \DateInterval('P1D'))->setTime(19, 30, 0),
       );
     }
     $date = $date->setTime(19, 30, 0);
-    if (intval($date->format("N")) !== 5) {
-      return $this->nextDate($date->add(new \DateInterval("P1D")));
+    if ((int) $date->format('N') !== 5) {
+      return $this->nextDate($date->add(new \DateInterval('P1D')));
     }
 
     return $date;
   }
 
-  public function prevDate(\DateTimeImmutable $date): DateTimeImmutable {
+  public function prevDate(\DateTimeImmutable $date): \DateTimeImmutable {
     if (
-      intval($date->format("H")) < 19 ||
-      (intval($date->format("H")) === 20 && intval($date->format("i")) < 30)
+      (int) $date->format('H') < 19
+      || ((int) $date->format('H') === 20 && (int) $date->format('i') < 30)
     ) {
       return $this->prevDate(
-        $date->sub(new \DateInterval("P1D"))->setTime(19, 30, 0),
+        $date->sub(new \DateInterval('P1D'))->setTime(19, 30, 0),
       );
     }
     $date = $date->setTime(19, 30, 0);
-    if (intval($date->format("N")) !== 5) {
-      return $this->prevDate($date->sub(new \DateInterval("P1D")));
+    if ((int) $date->format('N') !== 5) {
+      return $this->prevDate($date->sub(new \DateInterval('P1D')));
     }
 
     return $date;
diff --git a/src/pvv/side/social/animekveldevent.php b/src/pvv/side/social/animekveldevent.php
index 9a5ee13..282d6b7 100644
--- a/src/pvv/side/social/animekveldevent.php
+++ b/src/pvv/side/social/animekveldevent.php
@@ -4,46 +4,45 @@ declare(strict_types=1);
 
 namespace pvv\side\social;
 
-use DateTimeImmutable;
 use pvv\side\Event;
 
 class AnimekveldEvent extends Event {
-  public function getStop(): DateTimeImmutable {
-    return $this->getStart()->add(new \DateInterval("PT4H1800S"));
+  public function getStop(): \DateTimeImmutable {
+    return $this->getStart()->add(new \DateInterval('PT4H1800S'));
   }
 
   public function getName(): string {
-    return "Animekveld";
+    return 'Animekveld';
   }
 
   public function getLocation(): string {
     /* : Location */
-    return "Koserommet";
+    return 'Koserommet';
   }
 
   public function getOrganiser(): string {
-    return "Christoffer Viken";
+    return 'Christoffer Viken';
   }
 
   public function getURL(): string {
-    return "/anime/";
+    return '/anime/';
   }
 
   public function getImageURL(): string {
-    return "/sosiale/animekveld.jpg";
+    return '/sosiale/animekveld.jpg';
   }
 
   public function getDescription(): array {
     return [
-      "Er du glad i japanske tegneserier eller bare nysgjerrig på hva anime er?",
-      "Bli med oss hver fredag, der vi finner frem de nyeste episodene for sesongen!",
-      "",
-      "Alle kan være med på å anbefale eller veto serier.",
-      "",
+      'Er du glad i japanske tegneserier eller bare nysgjerrig på hva anime er?',
+      'Bli med oss hver fredag, der vi finner frem de nyeste episodene for sesongen!',
+      '',
+      'Alle kan være med på å anbefale eller veto serier.',
+      '',
     ];
   }
 
   public function getColor(): string {
-    return "#35a";
+    return '#35a';
   }
 }
diff --git a/src/pvv/side/social/brettspillactivity.php b/src/pvv/side/social/brettspillactivity.php
index 24046ce..f903da7 100644
--- a/src/pvv/side/social/brettspillactivity.php
+++ b/src/pvv/side/social/brettspillactivity.php
@@ -9,19 +9,19 @@ use pvv\side\Activity;
 class BrettspillActivity implements Activity {
   public function nextDate(\DateTimeImmutable $date): \DateTimeImmutable {
     if (
-      intval($date->format("H")) > 17 ||
-      (intval($date->format("H")) === 16 && intval($date->format("i")) > 15)
+      (int) $date->format('H') > 17
+      || ((int) $date->format('H') === 16 && (int) $date->format('i') > 15)
     ) {
       return $this->nextDate(
-        $date->add(new \DateInterval("P1D"))->setTime(16, 15, 0),
+        $date->add(new \DateInterval('P1D'))->setTime(16, 15, 0),
       );
     }
     $date = $date->setTime(16, 15, 0);
-    if (intval($date->format("N")) !== 7) {
-      return $this->nextDate($date->add(new \DateInterval("P1D")));
+    if ((int) $date->format('N') !== 7) {
+      return $this->nextDate($date->add(new \DateInterval('P1D')));
     }
-    if ((intval($date->format("W")) % 2) - 1) {
-      return $this->nextDate($date->add(new \DateInterval("P7D")));
+    if (((int) $date->format('W') % 2) - 1) {
+      return $this->nextDate($date->add(new \DateInterval('P7D')));
     }
 
     return $date;
@@ -29,19 +29,19 @@ class BrettspillActivity implements Activity {
 
   public function prevDate(\DateTimeImmutable $date): \DateTimeImmutable {
     if (
-      intval($date->format("H")) < 16 ||
-      (intval($date->format("H")) === 17 && intval($date->format("i")) < 15)
+      (int) $date->format('H') < 16
+      || ((int) $date->format('H') === 17 && (int) $date->format('i') < 15)
     ) {
       return $this->prevDate(
-        $date->sub(new \DateInterval("P1D"))->setTime(16, 15, 0),
+        $date->sub(new \DateInterval('P1D'))->setTime(16, 15, 0),
       );
     }
     $date = $date->setTime(16, 15, 0);
-    if (intval($date->format("N")) !== 7) {
-      return $this->prevDate($date->sub(new \DateInterval("P1D")));
+    if ((int) $date->format('N') !== 7) {
+      return $this->prevDate($date->sub(new \DateInterval('P1D')));
     }
-    if ((intval($date->format("W")) % 2) - 1) {
-      return $this->prevDate($date->sub(new \DateInterval("P7D")));
+    if (((int) $date->format('W') % 2) - 1) {
+      return $this->prevDate($date->sub(new \DateInterval('P7D')));
     }
 
     return $date;
diff --git a/src/pvv/side/social/brettspillevent.php b/src/pvv/side/social/brettspillevent.php
index 19fc12a..dc7f728 100644
--- a/src/pvv/side/social/brettspillevent.php
+++ b/src/pvv/side/social/brettspillevent.php
@@ -4,62 +4,61 @@ declare(strict_types=1);
 
 namespace pvv\side\social;
 
-use DateTimeImmutable;
 use pvv\side\Event;
 
 class BrettspillEvent extends Event {
-  public function getStop(): DateTimeImmutable {
-    return $this->getStart()->add(new \DateInterval("PT4H1800S"));
+  public function getStop(): \DateTimeImmutable {
+    return $this->getStart()->add(new \DateInterval('PT4H1800S'));
   }
 
   public function getName(): string {
-    return "Brettspillkveld";
+    return 'Brettspillkveld';
   }
 
   public function getLocation(): string {
-    return "Programvareverkstedet";
+    return 'Programvareverkstedet';
   }
 
   public function getOrganiser(): string {
-    return "Programvareverkstedet";
+    return 'Programvareverkstedet';
   }
 
   public function getURL(): string {
-    return "/brettspill/";
+    return '/brettspill/';
   }
 
   public function getImageURL(): string {
-    return "/sosiale/brettspill.jpg";
+    return '/sosiale/brettspill.jpg';
   }
 
   public function getDescription(): array {
     return [
-      "Er du en hardcore brettspillentusiast eller en nybegynner som har så vidt spilt ludo? " .
-      "Da er vår brettspillkveld noe for deg! " .
-      "Vi tar ut et par spill fra vårt samling of spiller så mye vi orker. Kom innom!",
-      "",
-      "## Vår samling",
-      "",
-      "* Dominion\*",
-      "* Three cheers for master",
-      "* Avalon",
-      "* Hanabi",
-      "* Cards aginst humanity\*",
-      "* Citadels",
-      "* Munchkin\*\*",
-      "* Exploding kittens\*\*",
-      "* Aye dark overlord",
-      "* Settlers of catan\*",
-      "* Risk\*\*",
-      "* og mange flere...",
-      "",
-      "\*  Vi har flere ekspansjoner til spillet",
-      "",
-      "\*\* Vi har flere varianter av spillet",
+      'Er du en hardcore brettspillentusiast eller en nybegynner som har så vidt spilt ludo? '
+      . 'Da er vår brettspillkveld noe for deg! '
+      . 'Vi tar ut et par spill fra vårt samling of spiller så mye vi orker. Kom innom!',
+      '',
+      '## Vår samling',
+      '',
+      '* Dominion\\*',
+      '* Three cheers for master',
+      '* Avalon',
+      '* Hanabi',
+      '* Cards aginst humanity\\*',
+      '* Citadels',
+      '* Munchkin\\*\\*',
+      '* Exploding kittens\\*\\*',
+      '* Aye dark overlord',
+      '* Settlers of catan\\*',
+      '* Risk\\*\\*',
+      '* og mange flere...',
+      '',
+      '\\*  Vi har flere ekspansjoner til spillet',
+      '',
+      '\\*\\* Vi har flere varianter av spillet',
     ];
   }
 
   public function getColor(): string {
-    return "#000";
+    return '#000';
   }
 }
diff --git a/src/pvv/side/social/driftkveldactivity.php b/src/pvv/side/social/driftkveldactivity.php
index 87e84fc..a91da45 100644
--- a/src/pvv/side/social/driftkveldactivity.php
+++ b/src/pvv/side/social/driftkveldactivity.php
@@ -4,45 +4,44 @@ declare(strict_types=1);
 
 namespace pvv\side\social;
 
-use DateTimeImmutable;
 use pvv\side\Activity;
 
 class DriftkveldActivity implements Activity {
-  public function nextDate(\DateTimeImmutable $date): DateTimeImmutable {
+  public function nextDate(\DateTimeImmutable $date): \DateTimeImmutable {
     if (
-      intval($date->format("H")) > 18 ||
-      (intval($date->format("H")) === 17 && intval($date->format("i")) > 30)
+      (int) $date->format('H') > 18
+      || ((int) $date->format('H') === 17 && (int) $date->format('i') > 30)
     ) {
       return $this->nextDate(
-        $date->add(new \DateInterval("P1D"))->setTime(18, 15, 0),
+        $date->add(new \DateInterval('P1D'))->setTime(18, 15, 0),
       );
     }
     $date = $date->setTime(18, 15, 0);
-    if (intval($date->format("N")) !== 6) {
-      return $this->nextDate($date->add(new \DateInterval("P1D")));
+    if ((int) $date->format('N') !== 6) {
+      return $this->nextDate($date->add(new \DateInterval('P1D')));
     }
-    if ((intval($date->format("W")) % 2) - 1) {
-      return $this->nextDate($date->add(new \DateInterval("P7D")));
+    if (((int) $date->format('W') % 2) - 1) {
+      return $this->nextDate($date->add(new \DateInterval('P7D')));
     }
 
     return $date;
   }
 
-  public function prevDate(\DateTimeImmutable $date): DateTimeImmutable {
+  public function prevDate(\DateTimeImmutable $date): \DateTimeImmutable {
     if (
-      intval($date->format("H")) < 17 ||
-      (intval($date->format("H")) === 18 && intval($date->format("i")) < 30)
+      (int) $date->format('H') < 17
+      || ((int) $date->format('H') === 18 && (int) $date->format('i') < 30)
     ) {
       return $this->prevDate(
-        $date->sub(new \DateInterval("P1D"))->setTime(18, 15, 0),
+        $date->sub(new \DateInterval('P1D'))->setTime(18, 15, 0),
       );
     }
     $date = $date->setTime(18, 15, 0);
-    if (intval($date->format("N")) !== 6) {
-      return $this->prevDate($date->sub(new \DateInterval("P1D")));
+    if ((int) $date->format('N') !== 6) {
+      return $this->prevDate($date->sub(new \DateInterval('P1D')));
     }
-    if ((intval($date->format("W")) % 2) - 1) {
-      return $this->prevDate($date->sub(new \DateInterval("P7D")));
+    if (((int) $date->format('W') % 2) - 1) {
+      return $this->prevDate($date->sub(new \DateInterval('P7D')));
     }
 
     return $date;
diff --git a/src/pvv/side/social/driftkveldevent.php b/src/pvv/side/social/driftkveldevent.php
index a3f35cb..8e1c5ab 100644
--- a/src/pvv/side/social/driftkveldevent.php
+++ b/src/pvv/side/social/driftkveldevent.php
@@ -4,11 +4,10 @@ declare(strict_types=1);
 
 namespace pvv\side\social;
 
-use DateTimeImmutable;
 use pvv\side\Event;
 
 class DriftkveldEvent extends Event {
-  public function getStop(): DateTimeImmutable {
+  public function getStop(): \DateTimeImmutable {
     return $this->getStart()->add(new \DateInterval('PT4H1800S'));
   }
 
diff --git a/src/pvv/side/social/hackekveldactivity.php b/src/pvv/side/social/hackekveldactivity.php
index ea0b860..63f6a1f 100644
--- a/src/pvv/side/social/hackekveldactivity.php
+++ b/src/pvv/side/social/hackekveldactivity.php
@@ -4,34 +4,33 @@ declare(strict_types=1);
 
 namespace pvv\side\social;
 
-use DateTimeImmutable;
 use pvv\side\Activity;
 
 class HackekveldActivity implements Activity {
-  public function nextDate(\DateTimeImmutable $date): DateTimeImmutable {
-    if (intval($date->format('H')) > 18 || intval($date->format('H')) === 17 && intval($date->format('i')) > 30) {
+  public function nextDate(\DateTimeImmutable $date): \DateTimeImmutable {
+    if ((int) $date->format('H') > 18 || (int) $date->format('H') === 17 && (int) $date->format('i') > 30) {
       return $this->nextDate($date->add(new \DateInterval('P1D'))->setTime(18, 15, 0));
     }
     $date = $date->setTime(16, 15, 0);
-    if (intval($date->format('N')) !== 6) {
+    if ((int) $date->format('N') !== 6) {
       return $this->nextDate($date->add(new \DateInterval('P1D')));
     }
-    if (intval($date->format('W')) % 2) {
+    if ((int) $date->format('W') % 2) {
       return $this->nextDate($date->add(new \DateInterval('P7D')));
     }
 
     return $date;
   }
 
-  public function prevDate(\DateTimeImmutable $date): DateTimeImmutable {
-    if (intval($date->format('H')) < 17 || intval($date->format('H')) === 18 && intval($date->format('i')) < 30) {
+  public function prevDate(\DateTimeImmutable $date): \DateTimeImmutable {
+    if ((int) $date->format('H') < 17 || (int) $date->format('H') === 18 && (int) $date->format('i') < 30) {
       return $this->prevDate($date->sub(new \DateInterval('P1D'))->setTime(18, 15, 0));
     }
     $date = $date->setTime(18, 15, 0);
-    if (intval($date->format('N')) !== 6) {
+    if ((int) $date->format('N') !== 6) {
       return $this->prevDate($date->sub(new \DateInterval('P1D')));
     }
-    if (intval($date->format('W')) % 2) {
+    if ((int) $date->format('W') % 2) {
       return $this->prevDate($date->sub(new \DateInterval('P7D')));
     }
 
diff --git a/src/pvv/side/social/hackekveldevent.php b/src/pvv/side/social/hackekveldevent.php
index 938b8e6..3020291 100644
--- a/src/pvv/side/social/hackekveldevent.php
+++ b/src/pvv/side/social/hackekveldevent.php
@@ -4,11 +4,10 @@ declare(strict_types=1);
 
 namespace pvv\side\social;
 
-use DateTimeImmutable;
 use pvv\side\Event;
 
 class HackekveldEvent extends Event {
-  public function getStop(): DateTimeImmutable {
+  public function getStop(): \DateTimeImmutable {
     return $this->getStart()->add(new \DateInterval('PT4H1800S'));
   }
 
diff --git a/src/pvv/side/social/nerdepitsaactivity.php b/src/pvv/side/social/nerdepitsaactivity.php
index d8bf74b..7f54719 100644
--- a/src/pvv/side/social/nerdepitsaactivity.php
+++ b/src/pvv/side/social/nerdepitsaactivity.php
@@ -9,14 +9,14 @@ use pvv\side\Event;
 
 class NerdepitsaActivity implements Activity {
   public function nextDate(\DateTimeImmutable $date): \DateTimeImmutable {
-    if (intval($date->format('H')) > 19) {
+    if ((int) $date->format('H') > 19) {
       return $this->nextDate($date->add(new \DateInterval('P1D'))->setTime(19, 0, 0));
     }
     $date = $date->setTime(19, 0, 0);
-    if (intval($date->format('N')) !== 5) {
+    if ((int) $date->format('N') !== 5) {
       return $this->nextDate($date->add(new \DateInterval('P1D')));
     }
-    if (intval($date->format('W')) % 2) {
+    if ((int) $date->format('W') % 2) {
       return $this->nextDate($date->add(new \DateInterval('P7D')));
     }
 
@@ -24,14 +24,14 @@ class NerdepitsaActivity implements Activity {
   }
 
   public function prevDate(\DateTimeImmutable $date): \DateTimeImmutable {
-    if (intval($date->format('H')) < 19) {
+    if ((int) $date->format('H') < 19) {
       return $this->prevDate($date->sub(new \DateInterval('P1D'))->setTime(19, 0, 0));
     }
     $date = $date->setTime(19, 0, 0);
-    if (intval($date->format('N')) !== 5) {
+    if ((int) $date->format('N') !== 5) {
       return $this->prevDate($date->sub(new \DateInterval('P1D')));
     }
-    if (intval($date->format('W')) % 2) {
+    if ((int) $date->format('W') % 2) {
       return $this->prevDate($date->sub(new \DateInterval('P7D')));
     }