diff --git a/bl-kernel/helpers/simple-image.class.php b/bl-kernel/helpers/simple-image.class.php
index bfc89455..67a234f2 100644
--- a/bl-kernel/helpers/simple-image.class.php
+++ b/bl-kernel/helpers/simple-image.class.php
@@ -774,11 +774,11 @@ class SimpleImage {
   /**
    * Resize an image to the specified dimensions. If only one dimension is specified, the image will be resized proportionally.
    *
-   * @param integer $width The new image width.
-   * @param integer $height The new image height.
+   * @param int|null $width The new image width.
+   * @param int|null $height The new image height.
    * @return \claviska\SimpleImage
    */
-  public function resize($width = null, $height = null) {
+  public function resize(?int $width, ?int $height) {
     // No dimentions specified
     if(!$width && !$height) {
       return $this;
@@ -786,12 +786,12 @@ class SimpleImage {
 
     // Resize to width
     if($width && !$height) {
-      $height = $width / $this->getAspectRatio();
+      $height = (int)$width / $this->getAspectRatio();
     }
 
     // Resize to height
     if(!$width && $height) {
-      $width = $height * $this->getAspectRatio();
+      $width = (int)$height * $this->getAspectRatio();
     }
 
     // If the dimensions are the same, there's no need to resize
@@ -802,7 +802,7 @@ class SimpleImage {
     // We can't use imagescale because it doesn't seem to preserve transparency properly. The
     // workaround is to create a new truecolor image, allocate a transparent color, and copy the
     // image over to it using imagecopyresampled.
-    $newImage = imagecreatetruecolor($width, $height);
+    $newImage = imagecreatetruecolor((int)$width, (int)$height);
     $transparentColor = imagecolorallocatealpha($newImage, 0, 0, 0, 127);
     imagecolortransparent($newImage, $transparentColor);
     imagefill($newImage, 0, 0, $transparentColor);
@@ -810,8 +810,8 @@ class SimpleImage {
       $newImage,
       $this->image,
       0, 0, 0, 0,
-      $width,
-      $height,
+      (int)$width,
+      (int)$height,
       $this->getWidth(),
       $this->getHeight()
     );
diff --git a/bl-kernel/page.class.php b/bl-kernel/page.class.php
index 65041b5b..6cbd6774 100644
--- a/bl-kernel/page.class.php
+++ b/bl-kernel/page.class.php
@@ -663,8 +663,8 @@ class Page {
         $past    = new DateTime($this->getValue('dateRaw'));
         $elapsed = $current->diff($past);
 
-        $elapsed->w  = floor($elapsed->d / 7);
-        $elapsed->d -= $elapsed->w * 7;
+        $weeks  = floor($elapsed->d / 7);
+        $elapsed->d -= $weeks * 7;
 
         $string = array(
             'y' => $language->g('year'),
@@ -677,8 +677,11 @@ class Page {
         );
 
         foreach ($string as $key => &$value) {
-            if ($elapsed->$key) {
-                $value = $elapsed->$key . ' ' . $value . ($elapsed->$key > 1 ? 's' : ' ');
+            
+            $handle_type = 'w' === $key ? $weeks : $elapsed->$key;
+            
+            if ($handle_type) {
+                $value = $handle_type . ' ' . $value . ($handle_type > 1 ? 's' : ' ');
             } else {
                 unset($string[$key]);
             }