Fix more type errors, stricter typing

3 files changed, 9 insertions, 9 deletions

diff --git a/modules-available/statistics/pages/list.inc.php b/modules-available/statistics/pages/list.inc.php
index b318cc68..facffdd0 100644
--- a/modules-available/statistics/pages/list.inc.php
+++ b/modules-available/statistics/pages/list.inc.php
@@ -89,9 +89,9 @@ class SubPage
 				$row['subnet'] = "$octets[0].$octets[1].$octets[2]";
 				$row['lastoctet'] = $octets[3];
 			}
-			$row['ramclass'] = StatisticsStyling::ramColorClass($row['mbram']);
+			$row['ramclass'] = StatisticsStyling::ramColorClass((int)$row['mbram']);
 			$row['kvmclass'] = StatisticsStyling::kvmColorClass($row['kvmstate']);
-			$row['hddclass'] = StatisticsStyling::hddColorClass($row['gbtmp']);
+			$row['hddclass'] = StatisticsStyling::hddColorClass((int)$row['gbtmp']);
 			if (empty($row['hostname'])) {
 				$row['hostname'] = $row['clientip'];
 			}
diff --git a/modules-available/statistics/pages/machine.inc.php b/modules-available/statistics/pages/machine.inc.php
index 24bf7c1e..fe82797d 100644
--- a/modules-available/statistics/pages/machine.inc.php
+++ b/modules-available/statistics/pages/machine.inc.php
@@ -219,9 +219,9 @@ class SubPage
 			$client['live_cpuidle'] = 100 - $client['live_cpuload'];
 		}
 		$client['live_cputemppercent'] = max(0, min(100, 110 - $client['live_cputemp']));
-		$client['ramclass'] = StatisticsStyling::ramColorClass($client['mbram']);
+		$client['ramclass'] = StatisticsStyling::ramColorClass((int)$client['mbram']);
 		$client['kvmclass'] = StatisticsStyling::kvmColorClass($client['kvmstate']);
-		$client['hddclass'] = StatisticsStyling::hddColorClass($client['gbtmp']);
+		$client['hddclass'] = StatisticsStyling::hddColorClass((int)$client['gbtmp']);
 		// Format HDD data to strings
 		foreach ($hdds['hdds'] as &$hdd) {
 			$hdd['smart_status_failed'] = !($client['smart_status//passed'] ?? 1);
@@ -405,8 +405,8 @@ class SubPage
 		}
 		if (count($spans['rows']) > 10) {
 			$spans['hasrows2'] = true;
-			$spans['rows2'] = array_slice($spans['rows'], ceil(count($spans['rows']) / 2));
-			$spans['rows'] = array_slice($spans['rows'], 0, ceil(count($spans['rows']) / 2));
+			$spans['rows2'] = array_slice($spans['rows'], (int)ceil(count($spans['rows']) / 2));
+			$spans['rows'] = array_slice($spans['rows'], 0, (int)ceil(count($spans['rows']) / 2));
 		}
 		$spans['isclient'] = $client['isclient'];
 		Render::addTemplate('machine-usage', $spans);
diff --git a/modules-available/statistics/pages/summary.inc.php b/modules-available/statistics/pages/summary.inc.php
index d0538b38..e9c25456 100644
--- a/modules-available/statistics/pages/summary.inc.php
+++ b/modules-available/statistics/pages/summary.inc.php
@@ -129,7 +129,7 @@ class SubPage
 					['data' => $points1, 'label' => 'Online', 'borderColor' => '#8f3'],
 					['data' => $points2, 'label' => 'In use', 'borderColor' => '#e76'],
 				]]);
-			$data['markings'] = json_encode($lectures, true);
+			$data['markings'] = json_encode($lectures);
 		}
 		if (Module::get('runmode') !== false) {
 			$res = Database::queryFirst('SELECT Count(*) AS cnt FROM machine m INNER JOIN runmode r USING (machineuuid)'
@@ -287,9 +287,9 @@ class SubPage
 			$row['firstseen'] = Util::prettyTime($row['firstseen']);
 			$row['gbram'] = round(round($row['mbram'] / 500) / 2, 1); // Trial and error until we got "expected" rounding..
 			$row['gbtmp'] = round($row['id44mb'] / 1024);
-			$row['ramclass'] = StatisticsStyling::ramColorClass($row['mbram']);
+			$row['ramclass'] = StatisticsStyling::ramColorClass((int)$row['mbram']);
 			$row['kvmclass'] = StatisticsStyling::kvmColorClass($row['kvmstate']);
-			$row['hddclass'] = StatisticsStyling::hddColorClass($row['gbtmp']);
+			$row['hddclass'] = StatisticsStyling::hddColorClass((int)$row['gbtmp']);
 			$row['kvmicon'] = $row['kvmstate'] === 'ENABLED' ? '✓' : '✗';
 			if (++$count > 5) {
 				$row['collapse'] = 'collapse';