diff --git a/libraries/classes/Gis/GisMultiPolygon.php b/libraries/classes/Gis/GisMultiPolygon.php
index 64a3fffef6..4f4ff34de0 100644
--- a/libraries/classes/Gis/GisMultiPolygon.php
+++ b/libraries/classes/Gis/GisMultiPolygon.php
@@ -154,7 +154,7 @@ class GisMultiPolygon extends GisGeometry
                 }
             }
             // draw polygon
-            imagefilledpolygon($image, $points_arr, count($points_arr) / 2, $color);
+            @imagefilledpolygon($image, $points_arr, count($points_arr) / 2, $color);
             // mark label point if applicable
             if (isset($label) && trim($label) != '' && $first_poly) {
                 $label_point = [
diff --git a/libraries/classes/Gis/GisPolygon.php b/libraries/classes/Gis/GisPolygon.php
index 8ceadfaf33..63f7d9ef7e 100644
--- a/libraries/classes/Gis/GisPolygon.php
+++ b/libraries/classes/Gis/GisPolygon.php
@@ -145,7 +145,7 @@ class GisPolygon extends GisGeometry
         }
 
         // draw polygon
-        imagefilledpolygon($image, $points_arr, count($points_arr) / 2, $color);
+        @imagefilledpolygon($image, $points_arr, count($points_arr) / 2, $color);
         // print label if applicable
         if (isset($label) && trim($label) != '') {
             imagestring(
diff --git a/libraries/classes/OpenDocument.php b/libraries/classes/OpenDocument.php
index 2551883805..c26e49cf1b 100644
--- a/libraries/classes/OpenDocument.php
+++ b/libraries/classes/OpenDocument.php
@@ -47,7 +47,7 @@ EOT;
             . '<meta:generator>phpMyAdmin ' . PMA_VERSION . '</meta:generator>'
             . '<meta:initial-creator>phpMyAdmin ' . PMA_VERSION
             . '</meta:initial-creator>'
-            . '<meta:creation-date>' . strftime('%Y-%m-%dT%H:%M:%S')
+            . '<meta:creation-date>' . @strftime('%Y-%m-%dT%H:%M:%S')
             . '</meta:creation-date>'
             . '</office:meta>'
             . '</office:document-meta>',
diff --git a/libraries/classes/Properties/Options/OptionsPropertyGroup.php b/libraries/classes/Properties/Options/OptionsPropertyGroup.php
index 49b4608551..04550c018f 100644
--- a/libraries/classes/Properties/Options/OptionsPropertyGroup.php
+++ b/libraries/classes/Properties/Options/OptionsPropertyGroup.php
@@ -97,11 +97,13 @@ abstract class OptionsPropertyGroup extends OptionsPropertyItem implements Count
         return count($this->properties);
     }
 
+    // phpcs:disable SlevomatCodingStandard.Namespaces.ReferenceUsedNamesOnly, Squiz.WhiteSpace.FunctionSpacing
     /**
      * Countable interface implementation.
      *
      * @return int
      */
+    #[\ReturnTypeWillChange]
     public function count()
     {
         return $this->getNrOfProperties();
diff --git a/libraries/classes/Util.php b/libraries/classes/Util.php
index 7acaf42cbf..48c496aec0 100644
--- a/libraries/classes/Util.php
+++ b/libraries/classes/Util.php
@@ -793,12 +793,12 @@ class Util
 
         $date = (string) preg_replace(
             '@%[aA]@',
-            $day_of_week[(int) strftime('%w', (int) $timestamp)],
+            $day_of_week[(int) @strftime('%w', (int) $timestamp)],
             $format
         );
         $date = (string) preg_replace(
             '@%[bB]@',
-            $month[(int) strftime('%m', (int) $timestamp) - 1],
+            $month[(int) @strftime('%m', (int) $timestamp) - 1],
             $date
         );
 
@@ -813,7 +813,7 @@ class Util
 
         // Can return false on windows for Japanese language
         // See https://github.com/phpmyadmin/phpmyadmin/issues/15830
-        $ret = strftime($date, (int) $timestamp);
+        $ret = @strftime($date, (int) $timestamp);
         // Some OSes such as Win8.1 Traditional Chinese version did not produce UTF-8
         // output here. See https://github.com/phpmyadmin/phpmyadmin/issues/10598
         if ($ret === false
@@ -1933,7 +1933,7 @@ class Util
         }
 
         /* Do the replacement */
-        return strtr((string) strftime($string), $replace);
+        return strtr((string) @strftime($string), $replace);
     }
 
     /**
diff --git a/phpstan-baseline.neon b/phpstan-baseline.neon
index e20858d38d..d60ff7179c 100644
--- a/phpstan-baseline.neon
+++ b/phpstan-baseline.neon
@@ -265,6 +265,11 @@ parameters:
 			count: 1
 			path: libraries/classes/Controllers/Table/SearchController.php
 
+		-
+			message: "#^Method PhpMyAdmin\\\\Controllers\\\\Table\\\\StructureController\\:\\:extractPartitionDetails\\(\\) should return array\\<array\\>\\|null but returns array\\<string, array\\<int, array\\<string, mixed\\>\\>\\|bool\\|int\\|string\\>\\.$#"
+			count: 1
+			path: libraries/classes/Controllers/Table/StructureController.php
+
 		-
 			message: "#^Parameter \\#1 \\$content of method PhpMyAdmin\\\\Response\\:\\:addHTML\\(\\) expects string, PhpMyAdmin\\\\Message given\\.$#"
 			count: 1
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 701be01216..1da347bed1 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -8,10 +8,10 @@
     verbose="true">
 
     <testsuites>
-        <testsuite name="Classes">
+        <testsuite name="unit">
             <directory suffix="Test.php">test/classes</directory>
         </testsuite>
-        <testsuite name="Selenium">
+        <testsuite name="selenium">
             <directory suffix="Test.php">test/selenium</directory>
         </testsuite>
     </testsuites>
diff --git a/psalm-baseline.xml b/psalm-baseline.xml
index 186017e1df..bade81f907 100644
--- a/psalm-baseline.xml
+++ b/psalm-baseline.xml
@@ -2779,7 +2779,7 @@
       <code>$max_unit</code>
     </PossiblyNullArrayAccess>
     <RedundantCast occurrences="1">
-      <code>(string) strftime($string)</code>
+      <code>(string) @strftime($string)</code>
     </RedundantCast>
     <RedundantCastGivenDocblockType occurrences="8">
       <code>(int) $timestamp</code>