Various: Replace deprecated functions to support php 8.3

src/pvv/side/agenda.php

@@ -6,6 +6,8 @@ use \DateInterval;
 
 class Agenda {
 
+  private $activities;
+
 	const TODAY = 0;
 	const TOMORROW = 1;
 	const THIS_WEEK = 2;
@@ -18,7 +20,7 @@ class Agenda {
 	}
 
     public static function getFormattedDate($date) {
-       return trim(strftime('%A %e. %b %H.%M', $date->getTimeStamp()));
+       return $date->format("l j. M H.i");
     }
 
 	public function getEventsBetween(DateTimeImmutable $from, DateTimeImmutable $to) {

src/pvv/side/dbactivity.php

@@ -5,6 +5,7 @@ use \DateTimeImmutable;
 use \PDO;
 
 class DBActivity implements Activity {
+  private $pdo;
 
 	public function __construct(PDO $pdo) {
 		$this->pdo = $pdo;

src/pvv/side/event.php

@@ -24,7 +24,7 @@ abstract class Event {
 			return 'i morgen';
 		}
 		if (Agenda::isThisWeek($this->getStart()) || $this->getStart()->sub(new DateInterval('P4D'))->getTimestamp() < time()) {
-			return strftime('%A', $this->getStart()->getTimestamp());
+			return $this->getStart()->format("l");
 		}
 		if (Agenda::isNextWeek($this->getStart())) {
 			return 'neste uke';
@@ -32,7 +32,7 @@ abstract class Event {
 		if (Agenda::isThisMonth($this->getStart())) {
 			return 'denne måneden';
 		}
-		return trim(strftime('%e. %B', $this->getStart()->getTimestamp()));
+		return $this->getStart()->format("j. F");
 	}
 
 	public abstract function getStop(); /* : DateTimeImmutable */

src/pvv/side/simpleevent.php

@@ -5,7 +5,7 @@ class SimpleEvent extends Event {
 
 	private $id, $name, $descr, $start, $end, $org, $loc;
 
-	public function __construct($id, $name,\DateTimeImmutable $start,\DateTimeImmutable $end,$org, $loc, $descr, $isDBEvent = false){
+	public function __construct($id, $name,\DateTimeImmutable $start,\DateTimeImmutable $end,$org, $loc, $descr, $_isDBEvent = false){
 		$this->id = $id;
 		$this->name = $name;
 		$this->start = $start;
@@ -13,7 +13,6 @@ class SimpleEvent extends Event {
 		$this->org = $org;
 		$this->loc = $loc;
 		$this->descr = explode("\n", $descr);
-		$this->isDBEvent = $isDBEvent;
 	}
 
 	public function getID(){
@@ -52,10 +51,6 @@ class SimpleEvent extends Event {
 		return $this->descr;
 	}
 
-	public function isDBEvent() {
-		return $this->isDBEvent;
-	}
-
 	public function getColor() {
 		return "#3b7";
 	}