fix: resolve PHPStan array key type errors

.github/workflows/static-analysis.yml

@@ -7,14 +7,20 @@ on:
       - '*.x'
 
   pull_request:
+    paths:
+      - .github/workflows/static-analysis.yml
+      - composer.*
+      - phpstan.neon.dist
+      - src/**
+      - tests/**
 
   schedule:
     - cron: '0 0 * * *'
 
 jobs:
   static-analysis-phpstan:
 
-    name: Source Code
+    name: "Static Analysis with PHPStan"
     runs-on: ubuntu-latest
 
     steps:
@@ -36,4 +42,4 @@ jobs:
           command: composer update --prefer-stable --prefer-dist --no-interaction --no-progress
 
       - name: Run Static Analysis
-        run: vendor/bin/phpunit
+        run: "vendor/bin/phpstan --error-format=table"

src/CollectionDataTable.php

@@ -9,6 +9,7 @@
 use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
 use Illuminate\Support\Arr;
 use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Str;
 
 class CollectionDataTable extends DataTableAbstract
@@ -184,7 +185,8 @@ public function results(): Collection
     private function revertIndexColumn($mDataSupport): void
     {
         if ($this->columnDef['index']) {
-            $indexColumn = config('datatables.index_column', 'DT_RowIndex');
+            $indexColumn = Config::string('datatables.index_column', 'DT_RowIndex');
+            /** @var int|string $index */
             $index = $mDataSupport ? $indexColumn : 0;
             $start = $this->request->start();
 

src/DataTableAbstract.php

@@ -433,7 +433,9 @@ public function with(mixed $key, mixed $value = ''): static
         if (is_array($key)) {
             $this->appends = $key;
         } else {
-            $this->appends[$key] = value($value);
+            /** @var int|string $arrayKey */
+            $arrayKey = is_int($key) || is_string($key) ? $key : (string) $key;
+            $this->appends[$arrayKey] = value($value);
         }
 
         return $this;

src/DataTables.php

@@ -4,9 +4,10 @@
 
 use Illuminate\Contracts\Database\Eloquent\Builder as EloquentBuilder;
 use Illuminate\Contracts\Database\Query\Builder as QueryBuilder;
+use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Traits\Macroable;
 use Yajra\DataTables\Exceptions\Exception;
-use Yajra\DataTables\Utilities\Config;
+use Yajra\DataTables\Utilities\Config as DataTablesConfig;
 use Yajra\DataTables\Utilities\Request;
 
 class DataTables
@@ -40,15 +41,17 @@
      *
      * @throws \Yajra\DataTables\Exceptions\Exception
      */
     public static function make($source)
     {
-        $engines = (array) config('datatables.engines');
-        $builders = (array) config('datatables.builders');
+        $engines = Config::array('datatables.engines', []);
+        $builders = Config::array('datatables.builders', []);
 
         $args = func_get_args();
         foreach ($builders as $class => $engine) {
-            if ($source instanceof $class) {
-                $callback = [$engines[$engine], 'create'];
+            if (is_string($class) && $source instanceof $class) {
+                /** @var int|string $engineKey */
+                $engineKey = is_int($engine) || is_string($engine) ? $engine : (string) $engine;
+                $callback = [$engines[$engineKey], 'create'];
 
                 if (is_callable($callback)) {
                     /** @var \Yajra\DataTables\DataTableAbstract $instance */
@@ -87,7 +90,7 @@
     /**
      * Get config instance.
      */
-    public function getConfig(): Config
+    public function getConfig(): DataTablesConfig
     {
         return app('datatables.config');
     }
@@ -99,8 +102,7 @@
      */
     public function query(QueryBuilder $builder): QueryDataTable
     {
-        /** @var string $dataTable */
-        $dataTable = config('datatables.engines.query');
+        $dataTable = Config::string('datatables.engines.query');
 
         $this->validateDataTable($dataTable, QueryDataTable::class);
 
@@ -114,8 +116,7 @@
      */
     public function eloquent(EloquentBuilder $builder): EloquentDataTable
     {
-        /** @var string $dataTable */
-        $dataTable = config('datatables.engines.eloquent');
+        $dataTable = Config::string('datatables.engines.eloquent');
 
         $this->validateDataTable($dataTable, EloquentDataTable::class);
 
@@ -131,8 +132,7 @@
      */
     public function collection($collection): CollectionDataTable
     {
-        /** @var string $dataTable */
-        $dataTable = config('datatables.engines.collection');
+        $dataTable = Config::string('datatables.engines.collection');
 
         $this->validateDataTable($dataTable, CollectionDataTable::class);
 

src/DataTablesServiceProvider.php

@@ -2,9 +2,10 @@
 
 namespace Yajra\DataTables;
 
+use Illuminate\Support\Facades\Config;
 use Illuminate\Support\ServiceProvider;
 use Illuminate\Support\Str;
-use Yajra\DataTables\Utilities\Config;
+use Yajra\DataTables\Utilities\Config as DataTablesConfig;
 use Yajra\DataTables\Utilities\Request;
 
 class DataTablesServiceProvider extends ServiceProvider
@@ -27,7 +28,7 @@ public function register()
 
         $this->app->singleton('datatables.request', fn () => new Request);
 
-        $this->app->singleton('datatables.config', Config::class);
+        $this->app->singleton('datatables.config', DataTablesConfig::class);
     }
 
     /**
@@ -37,7 +38,7 @@ public function register()
      */
     public function boot()
     {
-        $engines = (array) config('datatables.engines');
+        $engines = Config::array('datatables.engines', []);
         foreach ($engines as $engine => $class) {
             $engine = Str::camel($engine);
 

src/Processors/DataProcessor.php

@@ -4,6 +4,7 @@
 
 use Illuminate\Contracts\Support\Htmlable;
 use Illuminate\Support\Arr;
+use Illuminate\Support\Facades\Config;
 use Yajra\DataTables\Contracts\Formatter;
 use Yajra\DataTables\Utilities\Helper;
 
@@ -67,7 +68,7 @@ public function __construct(protected iterable $results, array $columnDef, prote
     public function process($object = false): array
     {
         $this->output = [];
-        $indexColumn = config('datatables.index_column', 'DT_RowIndex');
+        $indexColumn = Config::string('datatables.index_column', 'DT_RowIndex');
 
         foreach ($this->results as $row) {
             $data = Helper::convertToArray($row, ['hidden' => $this->makeHidden, 'visible' => $this->makeVisible, 'ignore_getters' => $this->ignoreGetters]);

src/Utilities/Helper.php

@@ -7,6 +7,7 @@
 use Illuminate\Contracts\Support\Arrayable;
 use Illuminate\Support\Arr;
 use Illuminate\Support\Facades\Blade;
+use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Str;
 use ReflectionFunction;
 use ReflectionMethod;
@@ -18,8 +19,11 @@ class Helper
      */
     public static function includeInArray(array $item, array $array): array
     {
+        /** @var int|string $itemName */
+        $itemName = is_int($item['name']) || is_string($item['name']) ? $item['name'] : (string) $item['name'];
+
         if (self::isItemOrderInvalid($item, $array)) {
-            return array_merge($array, [$item['name'] => $item['content']]);
+            return array_merge($array, [$itemName => $item['content']]);
         }
 
         $count = 0;
@@ -36,7 +40,7 @@ public static function includeInArray(array $item, array $array): array
             $count++;
         }
 
-        return array_merge($first, [$item['name'] => $item['content']], $last);
+        return array_merge($first, [$itemName => $item['content']], $last);
     }
 
     /**
@@ -354,8 +358,7 @@ public static function isJavascript(string|array|object|null $value, string $key
             return false;
         }
 
-        /** @var array $callbacks */
-        $callbacks = config('datatables.callback', ['$', '$.', 'function']);
+        $callbacks = Config::array('datatables.callback', ['$', '$.', 'function']);
 
         if (Str::startsWith($key, 'language.')) {
             return false;