diff --git a/core/modules/book/book.module b/core/modules/book/book.module
index 21f9bb0..d075b21 100644
--- a/core/modules/book/book.module
+++ b/core/modules/book/book.module
@@ -135,7 +135,8 @@ function book_node_view_link(NodeInterface $node, $view_mode) {
   if (isset($node->book['depth'])) {
     if ($view_mode == 'full' && node_is_page($node)) {
       $child_type = \Drupal::config('book.settings')->get('child_type');
-      if (($account->hasPermission('add content to books') || $account->hasPermission('administer book outlines')) && node_access('create', $child_type) && $node->isPublished() && $node->book['depth'] < MENU_MAX_DEPTH) {
+      $access_controller = Drupal::entityManager()->getAccessController('node');
+      if (($account->hasPermission('add content to books') || $account->hasPermission('administer book outlines')) && $access_controller->createAccess($child_type) && $node->isPublished() && $node->book['depth'] < MENU_MAX_DEPTH) {
         $links['book_add_child'] = array(
           'title' => t('Add child page'),
           'href' => 'node/add/' . $child_type,
@@ -197,7 +198,7 @@ function book_menu() {
  * @see book_menu()
  */
 function _book_outline_access(EntityInterface $node) {
-  return \Drupal::currentUser()->hasPermission('administer book outlines') && node_access('view', $node);
+  return \Drupal::currentUser()->hasPermission('administer book outlines') && $node->access('view');
 }
 
 /**
diff --git a/core/modules/book/lib/Drupal/book/Plugin/Block/BookNavigationBlock.php b/core/modules/book/lib/Drupal/book/Plugin/Block/BookNavigationBlock.php
index ba74b14..ce32dca 100644
--- a/core/modules/book/lib/Drupal/book/Plugin/Block/BookNavigationBlock.php
+++ b/core/modules/book/lib/Drupal/book/Plugin/Block/BookNavigationBlock.php
@@ -81,7 +81,7 @@ public function build() {
           $book['in_active_trail'] = FALSE;
           // Check whether user can access the book link.
           $book_node = node_load($book['nid']);
-          $book['access'] = node_access('view', $book_node);
+          $book['access'] = $book_node->access('view');
           $pseudo_tree[0]['link'] = $book;
           $book_menus[$book_id] = menu_tree_output($pseudo_tree);
         }
diff --git a/core/modules/file/file.api.php b/core/modules/file/file.api.php
index 242e9ab..9ebbc95 100644
--- a/core/modules/file/file.api.php
+++ b/core/modules/file/file.api.php
@@ -220,7 +220,7 @@ function hook_file_delete(Drupal\file\FileInterface $file) {
  */
 function hook_file_download_access($field, Drupal\Core\Entity\EntityInterface $entity, Drupal\file\FileInterface $file) {
   if ($entity->entityType() == 'node') {
-    return node_access('view', $entity);
+    return $entity->access('view');
   }
 }
 
diff --git a/core/modules/forum/forum.module b/core/modules/forum/forum.module
index 29decd5..95ebe76 100644
--- a/core/modules/forum/forum.module
+++ b/core/modules/forum/forum.module
@@ -149,7 +149,7 @@ function forum_menu_local_tasks(&$data, $route_name) {
     // Loop through all bundles for forum taxonomy vocabulary field.
     $field = Field::fieldInfo()->getField('node', 'taxonomy_forums');
     foreach ($field->getBundles() as $type) {
-      if (node_access('create', $type)) {
+      if (\Drupal::entityManager()->getAccessController('node')->createAccess($type)) {
         $links[$type] = array(
           '#theme' => 'menu_local_action',
           '#link' => array(
diff --git a/core/modules/node/lib/Drupal/node/NodeAccessControllerInterface.php b/core/modules/node/lib/Drupal/node/NodeAccessControllerInterface.php
index 6387185..686a0b8 100644
--- a/core/modules/node/lib/Drupal/node/NodeAccessControllerInterface.php
+++ b/core/modules/node/lib/Drupal/node/NodeAccessControllerInterface.php
@@ -33,7 +33,7 @@ public function acquireGrants(NodeInterface $node);
    *
    * If a realm is provided, it will only delete grants from that realm, but it
    * will always delete a grant from the 'all' realm. Modules that utilize
-   * node_access() can use this function when doing mass updates due to widespread
+   * node access can use this function when doing mass updates due to widespread
    * permission changes.
    *
    * Note: Don't call this function directly from a contributed module. Call
diff --git a/core/modules/node/lib/Drupal/node/NodeFormController.php b/core/modules/node/lib/Drupal/node/NodeFormController.php
index 1af5932..70cf1da 100644
--- a/core/modules/node/lib/Drupal/node/NodeFormController.php
+++ b/core/modules/node/lib/Drupal/node/NodeFormController.php
@@ -305,7 +305,7 @@ protected function actions(array $form, array &$form_state) {
     }
 
     $element['preview'] = array(
-      '#access' => $preview_mode != DRUPAL_DISABLED && (node_access('create', $node) || node_access('update', $node)),
+      '#access' => $preview_mode != DRUPAL_DISABLED && ($node->access('create') || $node->access('update')),
       '#value' => t('Preview'),
       '#weight' => 20,
       '#validate' => array(
@@ -317,7 +317,7 @@ protected function actions(array $form, array &$form_state) {
       ),
     );
 
-    $element['delete']['#access'] = node_access('delete', $node);
+    $element['delete']['#access'] = $node->access('delete');
     $element['delete']['#weight'] = 100;
 
     return $element;
diff --git a/core/modules/node/lib/Drupal/node/NodeGrantDatabaseStorageInterface.php b/core/modules/node/lib/Drupal/node/NodeGrantDatabaseStorageInterface.php
index 2457b8f..5b95616 100644
--- a/core/modules/node/lib/Drupal/node/NodeGrantDatabaseStorageInterface.php
+++ b/core/modules/node/lib/Drupal/node/NodeGrantDatabaseStorageInterface.php
@@ -56,8 +56,8 @@ public function alterQuery($query, array $tables, $op, AccountInterface $account
    *
    * If a realm is provided, it will only delete grants from that realm, but
    * it will always delete a grant from the 'all' realm. Modules that use
-   * node_access() can use this method when doing mass updates due to
-   * widespread permission changes.
+   * node access can use this method when doing mass updates due to widespread
+   * permission changes.
    *
    * Note: Don't call this method directly from a contributed module. Call
    * node_access_write_grants() instead.
diff --git a/core/modules/node/lib/Drupal/node/Plugin/views/argument_validator/Node.php b/core/modules/node/lib/Drupal/node/Plugin/views/argument_validator/Node.php
index 028f49e..781f75e 100644
--- a/core/modules/node/lib/Drupal/node/Plugin/views/argument_validator/Node.php
+++ b/core/modules/node/lib/Drupal/node/Plugin/views/argument_validator/Node.php
@@ -93,7 +93,7 @@ public function validateArgument($argument) {
         }
 
         if (!empty($this->options['access'])) {
-          if (!node_access($this->options['access_op'], $node)) {
+          if (!$node->access($this->options['access_op'])) {
             return FALSE;
           }
         }
@@ -125,7 +125,7 @@ public function validateArgument($argument) {
           }
 
           if (!empty($this->options['access'])) {
-            if (!node_access($this->options['access_op'], $node)) {
+            if (!$node->access($this->options['access_op'])) {
               return FALSE;
             }
           }
diff --git a/core/modules/node/lib/Drupal/node/Plugin/views/field/Link.php b/core/modules/node/lib/Drupal/node/Plugin/views/field/Link.php
index 18a9a9a..4ab3c85 100644
--- a/core/modules/node/lib/Drupal/node/Plugin/views/field/Link.php
+++ b/core/modules/node/lib/Drupal/node/Plugin/views/field/Link.php
@@ -67,7 +67,7 @@ public function render(ResultRow $values) {
    *   Returns a string for the link text.
    */
   protected function renderLink($node, ResultRow $values) {
-    if (node_access('view', $node)) {
+    if ($node->access('view')) {
       $this->options['alter']['make_link'] = TRUE;
       $this->options['alter']['path'] = 'node/' . $node->id();
       $text = !empty($this->options['text']) ? $this->options['text'] : t('view');
diff --git a/core/modules/node/lib/Drupal/node/Plugin/views/field/LinkDelete.php b/core/modules/node/lib/Drupal/node/Plugin/views/field/LinkDelete.php
index ed04c4f..eec172a 100644
--- a/core/modules/node/lib/Drupal/node/Plugin/views/field/LinkDelete.php
+++ b/core/modules/node/lib/Drupal/node/Plugin/views/field/LinkDelete.php
@@ -33,7 +33,7 @@ class LinkDelete extends Link {
    */
   protected function renderLink($node, ResultRow $values) {
     // Ensure user has access to delete this node.
-    if (!node_access('delete', $node)) {
+    if (!$node->access('delete')) {
       return;
     }
 
diff --git a/core/modules/node/lib/Drupal/node/Plugin/views/field/LinkEdit.php b/core/modules/node/lib/Drupal/node/Plugin/views/field/LinkEdit.php
index 9dbc9ac..24dbdef 100644
--- a/core/modules/node/lib/Drupal/node/Plugin/views/field/LinkEdit.php
+++ b/core/modules/node/lib/Drupal/node/Plugin/views/field/LinkEdit.php
@@ -33,7 +33,7 @@ class LinkEdit extends Link {
    */
   protected function renderLink($node, ResultRow $values) {
     // Ensure user has access to edit this node.
-    if (!node_access('update', $node)) {
+    if (!$node->access('update')) {
       return;
     }
 
diff --git a/core/modules/node/lib/Drupal/node/Plugin/views/field/RevisionLink.php b/core/modules/node/lib/Drupal/node/Plugin/views/field/RevisionLink.php
index f56388b..6a733f3 100644
--- a/core/modules/node/lib/Drupal/node/Plugin/views/field/RevisionLink.php
+++ b/core/modules/node/lib/Drupal/node/Plugin/views/field/RevisionLink.php
@@ -83,7 +83,7 @@ function get_revision_entity($values, $op) {
     // Unpublished nodes ignore access control.
     $node->setPublished(TRUE);
     // Ensure user has access to perform the operation on this node.
-    if (!node_access($op, $node)) {
+    if (!$node->access($op)) {
       return array($node, NULL);
     }
     return array($node, $vid);
diff --git a/core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageAwareCombinationTest.php b/core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageAwareCombinationTest.php
index 0459555..b14281e 100644
--- a/core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageAwareCombinationTest.php
+++ b/core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageAwareCombinationTest.php
@@ -167,7 +167,7 @@ public function setUp() {
   }
 
   /**
-   * Tests node_access() and node access queries with multiple node languages.
+   * Tests node access and node access queries with multiple node languages.
    */
   function testNodeAccessLanguageAwareCombination() {
 
diff --git a/core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageAwareTest.php b/core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageAwareTest.php
index 9344ec5..48824ab 100644
--- a/core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageAwareTest.php
+++ b/core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageAwareTest.php
@@ -123,7 +123,7 @@ public function setUp() {
   }
 
   /**
-   * Tests node_access() and node access queries with multiple node languages.
+   * Tests node access and node access queries with multiple node languages.
    */
   function testNodeAccessLanguageAware() {
     // The node_access_test_language module only grants view access.
diff --git a/core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageTest.php b/core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageTest.php
index 353a687..9ea6731 100644
--- a/core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageTest.php
+++ b/core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageTest.php
@@ -10,7 +10,7 @@
 use Drupal\Core\Language\Language;
 
 /**
- * Verifies node_access() functionality for multiple languages.
+ * Verifies node access functionality for multiple languages.
  */
 class NodeAccessLanguageTest extends NodeTestBase {
 
@@ -54,7 +54,7 @@ function setUp() {
   }
 
   /**
-   * Tests node_access() with multiple node languages and no private nodes.
+   * Tests node access with multiple node languages and no private nodes.
    */
   function testNodeAccess() {
     $web_user = $this->drupalCreateUser(array('access content'));
@@ -96,7 +96,7 @@ function testNodeAccess() {
     $this->assertNodeAccess($expected_node_access_no_access, $node_public_no_language, $web_user, 'ca');
     $this->assertNodeAccess($expected_node_access_no_access, $node_public_no_language, $web_user, 'hr');
 
-    // Reset the node access cache and turn on our test node_access() code.
+    // Reset the node access cache and turn on our test node access code.
     drupal_static_reset('node_access');
     variable_set('node_access_test_secret_catalan', 1);
 
@@ -111,7 +111,7 @@ function testNodeAccess() {
   }
 
   /**
-   * Tests node_access() with multiple node languages and private nodes.
+   * Tests node access with multiple node languages and private nodes.
    */
   function testNodeAccessPrivate() {
     $web_user = $this->drupalCreateUser(array('access content'));
@@ -154,7 +154,7 @@ function testNodeAccessPrivate() {
     $this->assertNodeAccess($expected_node_access_no_access, $node_private_no_language, $web_user, 'ca');
     $this->assertNodeAccess($expected_node_access_no_access, $node_private_no_language, $web_user, 'hr');
 
-    // Reset the node access cache and turn on our test node_access() code.
+    // Reset the node access cache and turn on our test node access code.
     entity_access_controller('node')->resetCache();
     \Drupal::state()->set('node_access_test_secret_catalan', 1);
 
diff --git a/core/modules/node/lib/Drupal/node/Tests/NodeAccessTest.php b/core/modules/node/lib/Drupal/node/Tests/NodeAccessTest.php
index 66448d0..127ea5d 100644
--- a/core/modules/node/lib/Drupal/node/Tests/NodeAccessTest.php
+++ b/core/modules/node/lib/Drupal/node/Tests/NodeAccessTest.php
@@ -36,13 +36,13 @@ function testNodeAccess() {
     // Ensures user without 'access content' permission can do nothing.
     $web_user1 = $this->drupalCreateUser(array('create page content', 'edit any page content', 'delete any page content'));
     $node1 = $this->drupalCreateNode(array('type' => 'page'));
-    $this->assertNodeAccess(array('create' => FALSE), 'page', $web_user1);
+    $this->assertNodeCreateAccess($node1->bundle(), FALSE, $web_user1);
     $this->assertNodeAccess(array('view' => FALSE, 'update' => FALSE, 'delete' => FALSE), $node1, $web_user1);
 
     // Ensures user with 'bypass node access' permission can do everything.
     $web_user2 = $this->drupalCreateUser(array('bypass node access'));
     $node2 = $this->drupalCreateNode(array('type' => 'page'));
-    $this->assertNodeAccess(array('create' => TRUE), 'page', $web_user2);
+    $this->assertNodeCreateAccess($node2->bundle(), TRUE, $web_user2);
     $this->assertNodeAccess(array('view' => TRUE, 'update' => TRUE, 'delete' => TRUE), $node2, $web_user2);
 
     // User cannot 'view own unpublished content'.
@@ -51,7 +51,7 @@ function testNodeAccess() {
     $this->assertNodeAccess(array('view' => FALSE), $node3, $web_user3);
 
     // User cannot create content without permission.
-    $this->assertNodeAccess(array('create' => FALSE), 'page', $web_user3);
+    $this->assertNodeCreateAccess($node3->bundle(), FALSE, $web_user3);
 
     // User can 'view own unpublished content', but another user cannot.
     $web_user4 = $this->drupalCreateUser(array('access content', 'view own unpublished content'));
diff --git a/core/modules/node/lib/Drupal/node/Tests/NodeTestBase.php b/core/modules/node/lib/Drupal/node/Tests/NodeTestBase.php
index 1043fb6..bb06621 100644
--- a/core/modules/node/lib/Drupal/node/Tests/NodeTestBase.php
+++ b/core/modules/node/lib/Drupal/node/Tests/NodeTestBase.php
@@ -22,6 +22,13 @@
    */
   public static $modules = array('node', 'datetime');
 
+  /**
+   * The node access controller.
+   *
+   * @var \Drupal\Core\Entity\EntityAccessControllerInterface
+   */
+  protected $accessController;
+
   function setUp() {
     parent::setUp();
 
@@ -30,10 +37,11 @@ function setUp() {
       $this->drupalCreateContentType(array('type' => 'page', 'name' => 'Basic page'));
       $this->drupalCreateContentType(array('type' => 'article', 'name' => 'Article'));
     }
+    $this->accessController = \Drupal::entityManager()->getAccessController('node');
   }
 
   /**
-   * Asserts that node_access() correctly grants or denies access.
+   * Asserts that node access correctly grants or denies access.
    *
    * @param array $ops
    *   An associative array of the expected node access grants for the node
@@ -50,16 +58,54 @@ function setUp() {
    */
   function assertNodeAccess(array $ops, $node, AccountInterface $account, $langcode = NULL) {
     foreach ($ops as $op => $result) {
-      $msg = format_string(
-        'node_access() returns @result with operation %op, language code %langcode.',
-        array(
-          '@result' => $result ? 'true' : 'false',
-          '%op' => $op,
-          '%langcode' => !empty($langcode) ? $langcode : 'empty'
-        )
-      );
-      $this->assertEqual($result, node_access($op, $node, $account, $langcode), $msg);
+      if (empty($langcode)) {
+        $langcode = $node->prepareLangcode();
+      }
+      $this->assertEqual($result, $this->accessController->access($node, $op, $langcode, $account), $this->nodeAccessAssertMessage($op, $result, $langcode));
     }
   }
 
+  /**
+   * Asserts that node create access correctly grants or denies access.
+   *
+   * @param string $bundle
+   *   The node bundle to check access to.
+   * @param bool $result
+   *   Whether access should be granted or not.
+   * @param \Drupal\Core\Session\AccountInterface $account
+   *   The user account for which to check access.
+   * @param string|null $langcode
+   *   (optional) The language code indicating which translation of the node
+   *   to check. If NULL, the untranslated (fallback) access is checked.
+   */
+  function assertNodeCreateAccess($bundle, $result, AccountInterface $account, $langcode = NULL) {
+    $this->assertEqual($result, $this->accessController->createAccess($bundle, $account, array(
+      'langcode' => $langcode,
+    )), $this->nodeAccessAssertMessage('create', $result, $langcode));
+  }
+
+  /**
+   * Constructs an assert message for checking node access.
+   *
+   * @param string $operation
+   *   The operation to check access for.
+   * @param bool $result
+   *   Whether access should be granted or not.
+   * @param string|null $langcode
+   *   (optional) The language code indicating which translation of the node
+   *   to check. If NULL, the untranslated (fallback) access is checked.
+   *
+   * @return string
+   */
+  function nodeAccessAssertMessage($operation, $result, $langcode = NULL) {
+    return format_string(
+      'Node access returns @result with operation %op, language code %langcode.',
+      array(
+        '@result' => $result ? 'true' : 'false',
+        '%op' => $operation,
+        '%langcode' => !empty($langcode) ? $langcode : 'empty'
+      )
+    );
+  }
+
 }
diff --git a/core/modules/node/node.module b/core/modules/node/node.module
index a860f3f..8da4271 100644
--- a/core/modules/node/node.module
+++ b/core/modules/node/node.module
@@ -1119,13 +1119,13 @@ function theme_node_recent_block($variables) {
       'data' => drupal_render($node_recent_content),
       'class' => 'title-author',
     );
-    if (node_access('update', $node)) {
+    if ($node->access('update')) {
       $row[] = array(
         'data' => l(t('edit'), 'node/' . $node->id() . '/edit', $l_options),
         'class' => 'edit',
       );
     }
-    if (node_access('delete', $node)) {
+    if ($node->access('delete')) {
       $row[] = array(
         'data' => l(t('delete'), 'node/' . $node->id() . '/delete', $l_options),
         'class' => 'delete',
@@ -1445,9 +1445,10 @@ function node_form_system_themes_admin_form_submit($form, &$form_state) {
  * @{
  * The node access system determines who can do what to which nodes.
  *
- * In determining access rights for a node, node_access() first checks whether
- * the user has the "bypass node access" permission. Such users have
- * unrestricted access to all nodes. user 1 will always pass this check.
+ * In determining access rights for a node, \Drupal\node\NodeAccessController
+ * first checks whether the user has the "bypass node access" permission. Such
+ * users have unrestricted access to all nodes. user 1 will always pass this
+ * check.
  *
  * Next, all implementations of hook_node_access() will be called. Each
  * implementation may explicitly allow, explicitly deny, or ignore the access
@@ -1484,55 +1485,6 @@ function node_form_system_themes_admin_form_submit($form, &$form_state) {
  */
 
 /**
- * Access callback: Checks a user's permission for performing a node operation.
- *
- * @param $op
- *   The operation to be performed on the node. Possible values are:
- *   - "view"
- *   - "update"
- *   - "delete"
- *   - "create"
- * @param \Drupal\Core\Entity\EntityInterface|string|stdClass $node
- *   The node entity on which the operation is to be performed, or the node type
- *   object, or node type string (e.g., 'forum') for the 'create' operation.
- * @param $account
- *   (optional) A user object representing the user for whom the operation is to
- *   be performed. Determines access for a user other than the current user.
- *   Defaults to NULL.
- * @param $langcode
- *   (optional) Language code for the variant of the node. Different language
- *   variants might have different permissions associated. If NULL, the
- *   original langcode of the node is used. Defaults to NULL.
- *
- * @return
- *   TRUE if the operation may be performed, FALSE otherwise.
- *
- * @see node_menu()
- */
-function node_access($op, $node, $account = NULL, $langcode = NULL) {
-  $access_controller = \Drupal::entityManager()->getAccessController('node');
-
-  if ($op == 'create') {
-    if (!$node instanceof EntityInterface) {
-      $bundle = $node;
-    }
-    elseif ($node instanceof NodeTypeInterface) {
-      $bundle = $node->id();
-    }
-    else {
-      $bundle = $node->bundle();
-    }
-    return $access_controller->createAccess($bundle, $account, array('langcode' => $langcode));
-  }
-
-  // If no language code was provided, default to the node's langcode.
-  if (empty($langcode)) {
-    $langcode = $node->prepareLangcode();
-  }
-  return $access_controller->access($node, $op, $langcode, $account);
-}
-
-/**
  * Implements hook_node_access().
  */
 function node_node_access($node, $op, $account) {
@@ -1992,7 +1944,7 @@ function node_modules_uninstalled($modules) {
  */
 function node_file_download_access($field, EntityInterface $entity, File $file) {
   if ($entity->entityType() == 'node') {
-    return node_access('view', $entity);
+    return $entity->access('view');
   }
 }
 
diff --git a/core/modules/node/node.pages.inc b/core/modules/node/node.pages.inc
index 0a010f9..3086499 100644
--- a/core/modules/node/node.pages.inc
+++ b/core/modules/node/node.pages.inc
@@ -30,8 +30,9 @@
 function node_add_page() {
   $content = array();
   // Only use node types the user has access to.
+  $access_controller = Drupal::entityManager()->getAccessController('node');
   foreach (node_type_get_types() as $type) {
-    if (node_access('create', $type->type)) {
+    if ($access_controller->createAccess($type->type)) {
       $content[$type->type] = $type;
     }
   }
@@ -111,7 +112,7 @@ function node_add($node_type) {
  * @see node_form_build_preview()
  */
 function node_preview(NodeInterface $node, array &$form_state) {
-  if (node_access('create', $node) || node_access('update', $node)) {
+  if ($node->access('create') || $node->access('update')) {
 
     $node->changed = REQUEST_TIME;
 
@@ -192,11 +193,11 @@ function node_revision_overview($node) {
   $type = $node->getType();
 
   $revert_permission = FALSE;
-  if ((user_access("revert $type revisions") || user_access('revert all revisions') || user_access('administer nodes')) && node_access('update', $node)) {
+  if ((user_access("revert $type revisions") || user_access('revert all revisions') || user_access('administer nodes')) && $node->access('update')) {
     $revert_permission = TRUE;
   }
   $delete_permission = FALSE;
-  if ((user_access("delete $type revisions") || user_access('delete all revisions') || user_access('administer nodes')) && node_access('delete', $node)) {
+  if ((user_access("delete $type revisions") || user_access('delete all revisions') || user_access('administer nodes')) && $node->access('delete')) {
     $delete_permission = TRUE;
   }
   foreach ($revisions as $revision) {