app/cache -> var/cache

cookbook/configuration/environments.rst

@@ -342,13 +342,13 @@ Symfony takes advantage of caching in many ways: the application configuration,
 routing configuration, Twig templates and more are cached to PHP objects
 stored in files on the filesystem.
 
-By default, these cached files are largely stored in the ``app/cache`` directory.
+By default, these cached files are largely stored in the ``var/cache`` directory.
 However, each environment caches its own set of files:
 
 .. code-block:: text
 
     <your-project>/
-    ├─ app/
+    ├─ var/
     │  ├─ cache/
     │  │  ├─ dev/   # cache directory for the *dev* environment
     │  │  └─ prod/  # cache directory for the *prod* environment
@@ -357,7 +357,7 @@ However, each environment caches its own set of files:
 Sometimes, when debugging, it may be helpful to inspect a cached file to
 understand how something is working. When doing so, remember to look in
 the directory of the environment you're using (most commonly ``dev`` while
-developing and debugging). While it can vary, the ``app/cache/dev`` directory
+developing and debugging). While it can vary, the ``var/cache/dev`` directory
 includes the following:
 
 ``appDevDebugProjectContainer.php``

cookbook/deployment/azure-website.rst

@@ -260,10 +260,10 @@ directory with at least the following contents:
 .. code-block:: text
 
     /app/bootstrap.php.cache
-    /app/cache/*
+    /var/cache/*
     /app/config/parameters.yml
     /app/logs/*
-    !app/cache/.gitkeep
+    !var/cache/.gitkeep
     !app/logs/.gitkeep
     /app/SymfonyRequirements.php
     /build/

cookbook/deployment/platformsh.rst

@@ -62,7 +62,7 @@ Platform.sh how to deploy your application (read more about
 
     # The mounts that will be performed when the package is deployed.
     mounts:
-        "/app/cache": "shared:files/cache"
+        "/var/cache": "shared:files/cache"
         "/app/logs": "shared:files/logs"
 
     # The hooks that will be performed when the package is deployed.

cookbook/workflow/new_project_svn.rst

@@ -75,17 +75,17 @@ with these steps:
    .. code-block:: bash
 
         $ cd myproject/
-        $ svn add --depth=empty app app/cache app/logs app/config web
+        $ svn add --depth=empty app var/cache app/logs app/config web
 
         $ svn propset svn:ignore "vendor" .
         $ svn propset svn:ignore "bootstrap*" app/
         $ svn propset svn:ignore "parameters.yml" app/config/
-        $ svn propset svn:ignore "*" app/cache/
+        $ svn propset svn:ignore "*" var/cache/
         $ svn propset svn:ignore "*" app/logs/
 
         $ svn propset svn:ignore "bundles" web
 
-        $ svn ci -m "commit basic Symfony ignore list (vendor, app/bootstrap*, app/config/parameters.yml, app/cache/*, app/logs/*, web/bundles)"
+        $ svn ci -m "commit basic Symfony ignore list (vendor, app/bootstrap*, app/config/parameters.yml, var/cache/*, app/logs/*, web/bundles)"
 
 #. The rest of the files can now be added and committed to the project: