diff --git a/Blacklight/processing/ProcessReleases.php b/Blacklight/processing/ProcessReleases.php
index 7da146615..53f2c7f0f 100755
--- a/Blacklight/processing/ProcessReleases.php
+++ b/Blacklight/processing/ProcessReleases.php
@@ -23,6 +23,7 @@ use Illuminate\Support\Carbon;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Str;
+use JetBrains\PhpStorm\ArrayShape;
 
 class ProcessReleases
 {
@@ -41,57 +42,57 @@ class ProcessReleases
     /**
      * @var int
      */
-    public $collectionDelayTime;
+    public int $collectionDelayTime;
 
     /**
      * @var int
      */
-    public $crossPostTime;
+    public int $crossPostTime;
 
     /**
      * @var int
      */
-    public $releaseCreationLimit;
+    public int $releaseCreationLimit;
 
     /**
      * @var int
      */
-    public $completion;
+    public int $completion;
 
     /**
      * @var bool
      */
-    public $echoCLI;
+    public bool $echoCLI;
 
     /**
      * @var \PDO
      */
-    public $pdo;
+    public \PDO $pdo;
 
     /**
      * @var \Blacklight\ConsoleTools
      */
-    public $consoleTools;
+    public ConsoleTools $consoleTools;
 
     /**
      * @var \Blacklight\NZB
      */
-    public $nzb;
+    public NZB $nzb;
 
     /**
      * @var \Blacklight\ReleaseCleaning
      */
-    public $releaseCleaning;
+    public ReleaseCleaning $releaseCleaning;
 
     /**
      * @var \Blacklight\Releases
      */
-    public $releases;
+    public Releases $releases;
 
     /**
      * @var \Blacklight\ReleaseImage
      */
-    public $releaseImage;
+    public ReleaseImage $releaseImage;
 
     /**
      * Time (hours) to wait before delete a stuck/broken collection.
@@ -99,7 +100,7 @@ class ProcessReleases
      *
      * @var int
      */
-    private $collectionTimeout;
+    private int $collectionTimeout;
 
     /**
      * @param  array  $options  Class instances / Echo to cli ?
@@ -155,7 +156,7 @@ class ProcessReleases
      *
      * @throws \Throwable
      */
-    public function processReleases($categorize, $postProcess, $groupName, &$nntp, $echooutput): int
+    public function processReleases(int $categorize, int $postProcess, string $groupName, NNTP $nntp, bool $echooutput): int
     {
         $this->echoCLI = ($echooutput && config('nntmux.echocli'));
         $groupID = '';
@@ -212,7 +213,7 @@ class ProcessReleases
      *
      * @void
      */
-    public function resetCategorize($where = ''): void
+    public function resetCategorize(string $where = ''): void
     {
         DB::update(
             sprintf('UPDATE releases SET categories_id = %d, iscategorized = 0 %s', Category::OTHER_MISC, $where)
@@ -228,7 +229,7 @@ class ProcessReleases
      *
      * @throws \Exception
      */
-    public function categorizeRelease($type, $groupId): int
+    public function categorizeRelease(string $type, $groupId): int
     {
         $cat = new Categorize();
         $categorized = $total = 0;
@@ -446,7 +447,8 @@ class ProcessReleases
      *
      * @throws \Throwable
      */
-    public function createReleases($groupID): array
+    #[ArrayShape(['added' => 'int', 'dupes' => 'int'])]
+ public function createReleases(int|string $groupID): array
     {
         $startTime = now()->toImmutable();
 
@@ -599,7 +601,7 @@ class ProcessReleases
                 }
             } else {
                 // The release was already in the DB, so delete the collection.
-                DB::transaction(function () use ($collection) {
+                DB::transaction(static function () use ($collection) {
                     Collection::query()->where('collectionhash', $collection->collectionhash)->delete();
                 }, 10);
 
@@ -632,7 +634,7 @@ class ProcessReleases
      *
      * @throws \Throwable
      */
-    public function createNZBs($groupID): int
+    public function createNZBs(int|string $groupID): int
     {
         $startTime = now()->toImmutable();
 
@@ -684,21 +686,16 @@ class ProcessReleases
      *
      * @throws \Exception
      */
-    public function categorizeReleases($categorize, $groupID = ''): void
+    public function categorizeReleases(int $categorize, int|string $groupID = ''): void
     {
         $startTime = now()->toImmutable();
         if ($this->echoCLI) {
             $this->consoleTools->header('Process Releases -> Categorize releases.');
         }
-        switch ((int) $categorize) {
-            case 2:
-                $type = 'searchname';
-                break;
-            case 1:
-            default:
-                $type = 'name';
-                break;
-        }
+        $type = match ((int) $categorize) {
+            2 => 'searchname',
+            default => 'name',
+        };
         $this->categorizeRelease(
             $type,
             $groupID
@@ -721,7 +718,7 @@ class ProcessReleases
      *
      * @throws \Exception
      */
-    public function postProcessReleases($postProcess, &$nntp): void
+    public function postProcessReleases(int $postProcess, NNTP $nntp): void
     {
         if ((int) $postProcess === 1) {
             (new PostProcess(['Echo' => $this->echoCLI]))->processAll($nntp);
@@ -832,7 +829,7 @@ class ProcessReleases
      *
      * @throws \Exception
      */
-    public function deletedReleasesByGroup($groupID = ''): void
+    public function deletedReleasesByGroup(int|string $groupID = ''): void
     {
         $startTime = now()->toImmutable();
         $minSizeDeleted = $maxSizeDeleted = $minFilesDeleted = 0;
@@ -1055,7 +1052,7 @@ class ProcessReleases
      *
      * @throws \Throwable
      */
-    private function collectionFileCheckStage1($groupID): void
+    private function collectionFileCheckStage1(int $groupID): void
     {
         DB::transaction(function () use ($groupID) {
             $collectionsCheck = Collection::query()->select(['collections.id'])
@@ -1088,7 +1085,7 @@ class ProcessReleases
      *
      * @throws \Throwable
      */
-    private function collectionFileCheckStage2($groupID): void
+    private function collectionFileCheckStage2(int $groupID): void
     {
         DB::transaction(function () use ($groupID) {
             $collectionsCheck = Collection::query()->select(['collections.id'])
@@ -1125,9 +1122,9 @@ class ProcessReleases
      *
      * @throws \Throwable
      */
-    private function collectionFileCheckStage3($where): void
+    private function collectionFileCheckStage3(string $where): void
     {
-        DB::transaction(function () use ($where) {
+        DB::transaction(static function () use ($where) {
             DB::update(
                 sprintf(
                     '
@@ -1151,7 +1148,7 @@ class ProcessReleases
             );
         }, 10);
 
-        DB::transaction(function () use ($where) {
+        DB::transaction(static function () use ($where) {
             DB::update(
                 sprintf(
                     '
@@ -1187,9 +1184,9 @@ class ProcessReleases
      *
      * @throws \Throwable
      */
-    private function collectionFileCheckStage4(&$where): void
+    private function collectionFileCheckStage4(string &$where): void
     {
-        DB::transaction(function () use ($where) {
+        DB::transaction(static function () use ($where) {
             DB::update(
                 sprintf(
                     '
@@ -1218,9 +1215,9 @@ class ProcessReleases
      *
      * @throws \Throwable
      */
-    private function collectionFileCheckStage5($groupId): void
+    private function collectionFileCheckStage5(int $groupId): void
     {
-        DB::transaction(function () use ($groupId) {
+        DB::transaction(static function () use ($groupId) {
             $collectionQuery = Collection::query()->whereIn('filecheck', [self::COLLFC_TEMPCOMP, self::COLLFC_ZEROPART]);
             if (! empty($groupId)) {
                 $collectionQuery->where('groups_id', $groupId);
@@ -1239,7 +1236,7 @@ class ProcessReleases
      *
      * @throws \Throwable
      */
-    private function collectionFileCheckStage6(&$where): void
+    private function collectionFileCheckStage6(string &$where): void
     {
         DB::transaction(function () use ($where) {
             DB::update(
@@ -1268,7 +1265,7 @@ class ProcessReleases
      * @throws \Exception
      * @throws \Throwable
      */
-    private function processStuckCollections($groupID): void
+    private function processStuckCollections(int $groupID): void
     {
         $lastRun = Settings::settingValue('indexer.processing.last_run_time');
 
diff --git a/misc/update/multiprocessing/.do_not_run/switch.php b/misc/update/multiprocessing/.do_not_run/switch.php
index 34341b3c6..91d246849 100644
--- a/misc/update/multiprocessing/.do_not_run/switch.php
+++ b/misc/update/multiprocessing/.do_not_run/switch.php
@@ -1,20 +1,20 @@
 <?php
 
 if (! isset($argv[1])) {
-    exit('This script is not intended to be run manually.' . PHP_EOL);
+    exit('This script is not intended to be run manually.'.PHP_EOL);
 }
 
-require_once dirname(__DIR__, 4) . DIRECTORY_SEPARATOR . 'bootstrap/autoload.php';
+require_once dirname(__DIR__, 4).DIRECTORY_SEPARATOR.'bootstrap/autoload.php';
 
-use App\Models\UsenetGroup;
 use App\Models\Settings;
-use Blacklight\processing\PostProcess;
-use Blacklight\processing\ProcessReleases;
-use Blacklight\processing\post\ProcessAdditional;
+use App\Models\UsenetGroup;
 use Blacklight\Backfill;
 use Blacklight\Binaries;
 use Blacklight\Nfo;
 use Blacklight\NNTP;
+use Blacklight\processing\post\ProcessAdditional;
+use Blacklight\processing\PostProcess;
+use Blacklight\processing\ProcessReleases;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
 
@@ -28,7 +28,7 @@ switch ($options[1]) {
     // $options[2] => (string)group name, Name of group to work on.
     // $options[3] => (int)   backfill type from tmux settings. 1 = Backfill interval , 2 = Bakfill all
     case 'backfill':
-        if (in_array((int)$options[3], [1, 2], false)) {
+        if (in_array((int) $options[3], [1, 2], false)) {
             $value = (int) Settings::settingValue('site.tmux.backfill_qty');
             if ($value !== null) {
                 try {
@@ -262,7 +262,6 @@ switch ($options[1]) {
         }
         break;
 
-
     // Do a single group (update_binaries/backFill/update_releases/postprocess).
     // $options[2] => (int)groupid, group to work on
     case 'update_per_group':
@@ -271,7 +270,7 @@ switch ($options[1]) {
             $groupMySQL = UsenetGroup::find($options[2])->toArray();
 
             if ($groupMySQL === null) {
-                exit('ERROR: Group not found with id ' . $options[2] . PHP_EOL);
+                exit('ERROR: Group not found with id '.$options[2].PHP_EOL);
             }
 
             // Connect to NNTP.
@@ -384,14 +383,14 @@ switch ($options[1]) {
 /**
  * Create / process releases for a groupID.
  *
- * @param                 $groupID
- * @param ProcessReleases $releases
+ * @param    $groupID
+ * @param  ProcessReleases  $releases
  *
  * @throws \Throwable
  */
 function processReleases($releases, $groupID)
 {
-    $releaseCreationLimit = (Settings::settingValue('..maxnzbsprocessed') !== '' ? (int)Settings::settingValue('..maxnzbsprocessed') : 1000);
+    $releaseCreationLimit = (Settings::settingValue('..maxnzbsprocessed') !== '' ? (int) Settings::settingValue('..maxnzbsprocessed') : 1000);
     $releases->processIncompleteCollections($groupID);
     $releases->processCollectionSizes($groupID);
     $releases->deleteUnwantedCollections($groupID);
@@ -408,31 +407,31 @@ function processReleases($releases, $groupID)
 /**
  * Check if the character contains a-f or 0-9.
  *
- * @param string $char
- *
+ * @param  string  $char
  * @return bool
  */
 function charCheck($char)
 {
-    if (\in_array($char, ['a','b','c','d','e','f','0','1','2','3','4','5','6','7','8','9'], true)) {
+    if (\in_array($char, ['a', 'b', 'c', 'd', 'e', 'f', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9'], true)) {
         return true;
     }
+
     return false;
 }
 
 /**
  * Connect to usenet, return NNTP object.
  *
- * @param bool $alternate Use alternate NNTP provider.
- *
+ * @param  bool  $alternate Use alternate NNTP provider.
  * @return NNTP
+ *
  * @throws \Exception
  */
 function &nntp($alternate = false)
 {
     $nntp = new NNTP();
-    if (($alternate && (int)Settings::settingValue('..alternate_nntp') === 1 ? $nntp->doConnect(true, true) : $nntp->doConnect()) !== true) {
-        exit('ERROR: Unable to connect to usenet.' . PHP_EOL);
+    if (($alternate && (int) Settings::settingValue('..alternate_nntp') === 1 ? $nntp->doConnect(true, true) : $nntp->doConnect()) !== true) {
+        exit('ERROR: Unable to connect to usenet.'.PHP_EOL);
     }
 
     return $nntp;