compatiable with laravel 8.0

Author: z-song

resources/views/scaffold.blade.php

@@ -90,7 +90,7 @@
                                         @endforeach
                                     </select>
                                 </td>
-                                <td><input type="checkbox" name="fields[{{$index}}][nullable]" {{ array_get($field, 'nullable') == 'on' ? 'checked': '' }}/></td>
+                                <td><input type="checkbox" name="fields[{{$index}}][nullable]" {{ \Illuminate\Support\Arr::get($field, 'nullable') == 'on' ? 'checked': '' }}/></td>
                                 <td>
                                     <select style="width: 150px" name="fields[{{$index}}][key]">
                                         {{--<option value="primary">Primary</option>--}}

src/Scaffold/MigrationCreator.php

@@ -3,6 +3,7 @@
 namespace Encore\Admin\Helpers\Scaffold;
 
 use Illuminate\Database\Migrations\MigrationCreator as BaseMigrationCreator;
+use Illuminate\Support\Arr;
 
 class MigrationCreator extends BaseMigrationCreator
 {
@@ -93,7 +94,7 @@ public function buildBluePrint($fields = [], $keyName = 'id', $useTimestamps = t
                 $column .= "->comment('{$field['comment']}')";
             }
 
-            if (array_get($field, 'nullable') == 'on') {
+            if (Arr::get($field, 'nullable') == 'on') {
                 $column .= '->nullable()';
             }