app/Http/Controllers/Api/OCRController.php

@@ -53,7 +53,10 @@ class OCRController extends ApiController
             curl_setopt($ch, CURLOPT_BUFFERSIZE, 128); // more progress info
             curl_setopt($ch, CURLOPT_NOPROGRESS, false);
             curl_setopt($ch, CURLOPT_PROGRESSFUNCTION, function (
-                $downloadSize, $downloaded, $uploadSize, $uploaded
+                $downloadSize,
+                $downloaded,
+                $uploadSize,
+                $uploaded
             ) use ($maxDownloadSize) {
                 return ($downloaded > $maxDownloadSize) ? 1 : 0;
             });
@@ -99,7 +102,6 @@ class OCRController extends ApiController
                 $result = '';
                 $img = imagecreatefromstring($curlResult);
                 if ($img !== false && (($options !== null && imagefilter($img, $filter, $options) === true) || ($options === null && imagefilter($img, $filter) === true))) {
-
                     ob_start();
                     imagepng($img);
                     $imgData = ob_get_contents();
@@ -192,7 +194,7 @@ class OCRController extends ApiController
                 $command = escapeshellcmd($cmd);
                 $output = shell_exec($cmd);
                 if ($output !== null && strlen($output) > 0) {
-                    $output = substr($output, strpos($output, '----------START----------') + 25);
+                    $output = substr($output, (strpos($output, '----------START----------') + 25));
                 } else {
                     $output = '';
                 }

app/Http/Controllers/Api/SubscriptionController.php

@@ -35,7 +35,8 @@ class SubscriptionController extends ApiController
         return $this->respondAsResource(
             $collection,
             ['isCollection' => true,
-            'appendData' => ['total' => $total]]
+                'appendData' => ['total' => $total]
+            ]
         );
     }
 

app/Models/Permission.php

@@ -21,6 +21,7 @@ class Permission extends Model
         'user',
     ];
 
+
     /**
      * Get the User associated with this model
      *

tests/Feature/ContactFormTest.php

@@ -1,4 +1,5 @@
 <?php
+
 use Illuminate\Foundation\Testing\RefreshDatabase;
 use Tests\TestCase;
 
@@ -6,6 +7,7 @@ class ContactFormTest extends TestCase
 {
     use RefreshDatabase;
 
+
     public function testContactForm()
     {
         $formData = [