Passage en PHP 7.1.

Command/CheckCommand.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

Command/CollectGarbageCommand.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

Command/CreateCommand.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

Command/ReadCommand.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

Controller/UploadController.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.
@@ -31,7 +31,7 @@ use Symfony\Component\Templating\EngineInterface;
  */
 class UploadController extends Controller
 {
-    const CSRF_INTENTION = 'uploaded_file';
+    public const CSRF_INTENTION = 'uploaded_file';
 
     /**
      * @var FileManagerInterface
@@ -89,7 +89,7 @@ class UploadController extends Controller
                 $data['name'],
                 $data['size'],
                 $data['type'],
-                isset($data['lastModified']) ? $data['lastModified'] : null,
+                $data['lastModified'] ?? null,
                 null !== $token ? $token->getUsername() : null,
                 $request->getClientIp()
             );

Controller/UploadedFileController.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

DependencyInjection/Configuration.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

DependencyInjection/IrsteaFileUploadExtension.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

Entity/Repository/UploadedFileRepository.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

Entity/UploadedFile.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.
@@ -29,7 +29,7 @@ class UploadedFile implements UploadedFileInterface
     // Taille de bloc utilisé pour les copies
     public static $copyBlockSize = 8192;
 
-    const ORPHAN_PREFIX = 'orphan/';
+    public const ORPHAN_PREFIX = 'orphan/';
 
     /**
      * @ORM\Id

Event/FileUploadCompleteEvent.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

Exception/Exception.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

Exception/RejectedFileException.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

FileUploadEvents.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.
@@ -11,5 +11,5 @@ namespace Irstea\FileUploadBundle;
  */
 final class FileUploadEvents
 {
-    const UPLOAD_COMPLETE = 'file_upload.complete';
+    public const UPLOAD_COMPLETE = 'file_upload.complete';
 }

Form/DataTranformer/UploadedFileTransformer.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

Form/Type/FileUploadType.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

Http/UploadedFileResponse.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

IrsteaFileUploadBundle.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

Listener/CreationDataListener.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.

Listener/UploadedFileListener.php

-<?php
+<?php declare(strict_types=1);
 /*
  * Copyright (C) 2015-2017 IRSTEA
  * All rights reserved.