Replace array() by [] (sonata-project#4846)

docs/cookbook/recipe_custom_action.rst

@@ -117,7 +117,7 @@ to implement a ``clone`` action.
             return new RedirectResponse($this->admin->generateUrl('list'));
 
             // if you have a filtered list and want to keep your filters after the redirect
-            // return new RedirectResponse($this->admin->generateUrl('list', array('filter' => $this->admin->getFilterParameters())));
+            // return new RedirectResponse($this->admin->generateUrl('list', ['filter' => $this->admin->getFilterParameters()]));
         }
     }
 
@@ -128,7 +128,7 @@ If you want to add the current filter parameters to the redirect url you can add
 
 .. code-block:: php
 
-    return new RedirectResponse($this->admin->generateUrl('list', array('filter' => $this->admin->getFilterParameters())));
+    return new RedirectResponse($this->admin->generateUrl('list', ['filter' => $this->admin->getFilterParameters()]));
 
 Using template in new controller
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -190,16 +190,16 @@ Next we have to add the action in ``configureListFields`` specifying the templat
 
              // other fields...
 
-            ->add('_action', null, array(
-                'actions' => array(
+            ->add('_action', null, [
+                'actions' => [
 
                     // ...
 
-                    'clone' => array(
+                    'clone' => [
                         'template' => 'AppBundle:CRUD:list__action_clone.html.twig'
-                    )
-                )
-            ))
+                    ]
+                ]
+            ])
         ;
     }
 
@@ -244,16 +244,16 @@ The full ``CarAdmin.php`` example looks like this:
                 ->add('engine')
                 ->add('rescueEngine')
                 ->add('createdAt')
-                ->add('_action', null, array(
-                    'actions' => array(
-                        'show' => array(),
-                        'edit' => array(),
-                        'delete' => array(),
-                        'clone' => array(
+                ->add('_action', null, [
+                    'actions' => [
+                        'show' => [],
+                        'edit' => [],
+                        'delete' => [],
+                        'clone' => [
                             'template' => 'AppBundle:CRUD:list__action_clone.html.twig'
-                        )
-                    )
-                ));
+                        ]
+                    ]
+                ]);
         }
 
         protected function configureShowFields(ShowMapper $showMapper)

docs/cookbook/recipe_file_uploads.rst

@@ -175,9 +175,9 @@ Both of these are straightforward when you know what to do:
         protected function configureFormFields(FormMapper $formMapper)
         {
             $formMapper
-                ->add('file', 'file', array(
+                ->add('file', 'file', [
                     'required' => false
-                ))
+                ])
 
                 // ...
             ;
@@ -237,15 +237,15 @@ looks like this:
         protected function configureFormFields(FormMapper $formMapper)
         {
             $formMapper
-                ->add('linkedImage1', 'sonata_type_admin', array(
+                ->add('linkedImage1', 'sonata_type_admin', [
                     'delete' => false
-                ))
-                ->add('linkedImage2', 'sonata_type_admin', array(
+                ])
+                ->add('linkedImage2', 'sonata_type_admin', [
                     'delete' => false
-                ))
-                ->add('linkedImage3', 'sonata_type_admin', array(
+                ])
+                ->add('linkedImage3', 'sonata_type_admin', [
                     'delete' => false
-                ))
+                ])
 
                 // ...
             ;

docs/cookbook/recipe_image_previews.rst

@@ -54,7 +54,7 @@ we are manipulating form fields we do this from within ``ImageAdmin::configureFo
             $image = $this->getSubject();
 
             // use $fileFieldOptions so we can add other options to the field
-            $fileFieldOptions = array('required' => false);
+            $fileFieldOptions = ['required' => false];
             if ($image && ($webPath = $image->getWebPath())) {
                 // get the container so the full path to the image can be set
                 $container = $this->getConfigurationPool()->getContainer();
@@ -115,7 +115,7 @@ Admin class is embedded and use a different method:
             }
 
             // use $fileFieldOptions so we can add other options to the field
-            $fileFieldOptions = array('required' => false);
+            $fileFieldOptions = ['required' => false];
             if ($image && ($webPath = $image->getWebPath())) {
                 // add a 'help' option containing the preview's img tag
                 $fileFieldOptions['help'] = '<img src="'.$webPath.'" class="admin-preview" />';

docs/cookbook/recipe_select2.rst

@@ -36,11 +36,11 @@ To disable select2 on some ``select`` form element, set data attribute ``data-so
     public function configureFormFields(FormMapper $formMapper)
     {
         $formMaper
-            ->add('category', 'sonata_type_model', array(
-                'attr' => array(
+            ->add('category', 'sonata_type_model', [
+                'attr' => [
                     'data-sonata-select2' => 'false'
-                )
-            ))
+                ]
+            ])
         ;
     }
 
@@ -60,14 +60,14 @@ to enable ``allowClear`` or ``data-sonata-select2-allow-clear = "false"`` to dis
     public function configureFormFields(FormMapper $formMapper)
     {
         $formMapper
-            ->add('category', 'sonata_type_model', array(
-                'attr' => array(
+            ->add('category', 'sonata_type_model', [
+                'attr' => [
                     'data-sonata-select2-allow-clear' => 'false'
-                )
-            ))
+                ]
+            ])
         ;
     }
 
 .. note::
 
-    You have to use false as string! ``"false"``!
+    You have to use false as string! ``"false"``!

docs/cookbook/recipe_sortable_listing.rst

@@ -75,14 +75,13 @@ and use the default twig template provided in the ``pixSortableBehaviorBundle``
 .. code-block:: php
 
     $listMapper
-        ->add('_action', null, array(
-                'actions' => array(
-                    'move' => array(
-                        'template' => 'PixSortableBehaviorBundle:Default:_sort.html.twig'
-                    ),
-                )
-            )
-        );
+        ->add('_action', null, [
+            'actions' => [
+                'move' => [
+                    'template' => 'PixSortableBehaviorBundle:Default:_sort.html.twig'
+                ],
+            ]
+        ]);
 
 
 In order to add new routes for these actions we are also adding the following method
@@ -133,11 +132,11 @@ Now we need to define the sort by field to be ``$position``:
 
     class ClientAdmin extends AbstractAdmin
     {
-        protected $datagridValues = array(
+        protected $datagridValues = [
             '_page' => 1,
             '_sort_order' => 'ASC',
             '_sort_by' => 'position',
-        );
+        ];
 
         protected function configureRoutes(RouteCollection $collection)
         {
@@ -152,13 +151,13 @@ Now we need to define the sort by field to be ``$position``:
             $listMapper
                 ->addIdentifier('name')
                 ->add('enabled')
-                ->add('_action', null, array(
-                    'actions' => array(
-                        'move' => array(
+                ->add('_action', null, [
+                    'actions' => [
+                        'move' => [
                             'template' => 'AppBundle:Admin:_sort.html.twig'
-                        ),
-                    ),
-                ))
+                        ],
+                    ],
+                ])
             ;
         }
     }

docs/cookbook/recipe_sortable_sonata_type_model.rst

@@ -40,7 +40,7 @@ So we start by updating ``UserBundle/Resources/config/doctrine/User.orm.xml`` an
 
 .. code-block:: xml
 
-	<one-to-many field="userHasExpectations" target-entity="UserBundle\Entity\UserHasExpectations" mapped-by="user" orphan-removal="true">
+    <one-to-many field="userHasExpectations" target-entity="UserBundle\Entity\UserHasExpectations" mapped-by="user" orphan-removal="true">
         <cascade>
             <cascade-persist />
         </cascade>
@@ -322,7 +322,7 @@ So we are going to start by creating this ``UserBundle\Admin\UserHasExpectations
         protected function configureFormFields(FormMapper $formMapper)
         {
             $formMapper
-                ->add('expectation', 'sonata_type_model', array('required' => false))
+                ->add('expectation', 'sonata_type_model', ['required' => false])
                 ->add('position', 'hidden')
             ;
         }
@@ -363,14 +363,14 @@ Now update the ``UserBundle\Admin\UserAdmin.php`` by adding the ``sonata_type_mo
         // ...
 
         $formMapper
-            ->add('userHasExpectations', 'sonata_type_model', array(
+            ->add('userHasExpectations', 'sonata_type_model', [
                 'label'        => 'User\'s expectations',
                 'query'        => $this->modelManager->createQuery('UserBundle\Entity\Expectation'),
                 'required'     => false,
                 'multiple'     => true,
                 'by_reference' => false,
                 'sortable'     => true,
-            ))
+            ])
         ;
 
         $formMapper->get('userHasExpectations')->addModelTransformer(new ExpectationDataTransformer($this->getSubject(), $this->modelManager));

docs/getting_started/installation.rst

@@ -57,7 +57,7 @@ line in the `app/AppKernel.php` file of your project:
     {
         public function registerBundles()
         {
-            $bundles = array(
+            $bundles = [
                 // ...
 
                 // The admin requires some twig functions defined in the security
@@ -72,7 +72,7 @@ line in the `app/AppKernel.php` file of your project:
 
                 // And finally, the storage and SonataAdminBundle
                 new Sonata\AdminBundle\SonataAdminBundle(),
-            );
+            ];
 
             // ...
         }

docs/getting_started/the_form_view.rst

@@ -101,10 +101,10 @@ as choice.
     {
         $formMapper
             // ...
-            ->add('category', 'entity', array(
+            ->add('category', 'entity', [
                 'class' => 'AppBundle\Entity\Category',
                 'property' => 'name',
-            ))
+            ])
         ;
     }
 .. note::
@@ -135,10 +135,10 @@ dialog with the admin of the referenced model in it:
     {
         $formMapper
             // ...
-            ->add('category', 'sonata_type_model', array(
+            ->add('category', 'sonata_type_model', [
                 'class' => 'AppBundle\Entity\Category',
                 'property' => 'name',
-            ))
+            ])
         ;
     }
 
@@ -168,10 +168,10 @@ category field to a Meta data group. To do this, use the ``with()`` method:
             ->end()
 
             ->with('Meta data')
-                ->add('category', 'sonata_type_model', array(
+                ->add('category', 'sonata_type_model', [
                     'class' => 'AppBundle\Entity\Category',
                     'property' => 'name',
-                ))
+                ])
             ->end()
         ;
     }
@@ -188,10 +188,10 @@ order to tweak the styling:
     protected function configureFormFields(FormMapper $formMapper)
     {
         $formMapper
-            ->with('Content', array('class' => 'col-md-9'))
+            ->with('Content', ['class' => 'col-md-9'])
                 // ...
             ->end()
-            ->with('Meta data', array('class' => 'col-md-3')
+            ->with('Meta data', ['class' => 'col-md-3'])
                 // ...
             ->end()
         ;

docs/getting_started/the_list_view.rst

@@ -159,7 +159,7 @@ field has 5 arguments:
 
         // filter
         $type = null,
-        array $filterOptions = array(),
+        array $filterOptions = [],
 
         // field
         $fieldType = null,
@@ -185,10 +185,10 @@ the search field to use the ``name`` property of the Category:
         {
             $datagridMapper
                 ->add('title')
-                ->add('category', null, array(), 'entity', array(
+                ->add('category', null, [], 'entity', [
                     'class'    => 'AppBundle\Entity\Category',
                     'choice_label' => 'name', // In Symfony2: 'property' => 'name'
-                ))
+                ])
             ;
         }
     }

docs/reference/action_export.rst

@@ -36,7 +36,7 @@ behavior for a specific admin, you can override the ``getExportFields()`` method
 
     public function getExportFields()
     {
-        return array('givenName', 'familyName', 'contact.phone');
+        return ['givenName', 'familyName', 'contact.phone'];
     }
 
 .. note::
@@ -68,7 +68,7 @@ method in your admin class.
 
     public function getExportFormats()
     {
-        return array('pdf', 'html');
+        return ['pdf', 'html'];
     }
 
 Customizing the query used to fetch the results