CHANGELOG ========= 4.2.0 ----- * the default value of the "$secure" and "$samesite" arguments of Cookie's constructor will respectively change from "false" to "null" and from "null" to "lax" in Symfony 5.0, you should define their values explicitly or use "Cookie::create()" instead. * added `matchPort()` in RequestMatcher 4.1.3 ----- * [BC BREAK] Support for the IIS-only `X_ORIGINAL_URL` and `X_REWRITE_URL` HTTP headers has been dropped for security reasons. 4.1.0 ----- * Query string normalization uses `parse_str()` instead of custom parsing logic. * Passing the file size to the constructor of the `UploadedFile` class is deprecated. * The `getClientSize()` method of the `UploadedFile` class is deprecated. Use `getSize()` instead. * added `RedisSessionHandler` to use Redis as a session storage * The `get()` method of the `AcceptHeader` class now takes into account the `*` and `*/*` default values (if they are present in the Accept HTTP header) when looking for items. * deprecated `Request::getSession()` when no session has been set. Use `Request::hasSession()` instead. * added `CannotWriteFileException`, `ExtensionFileException`, `FormSizeFileException`, `IniSizeFileException`, `NoFileException`, `NoTmpDirFileException`, `PartialFileException` to handle failed `UploadedFile`. * added `MigratingSessionHandler` for migrating between two session handlers without losing sessions * added `HeaderUtils`. 4.0.0 ----- * the `Request::setTrustedHeaderName()` and `Request::getTrustedHeaderName()` methods have been removed * the `Request::HEADER_CLIENT_IP` constant has been removed, use `Request::HEADER_X_FORWARDED_FOR` instead * the `Request::HEADER_CLIENT_HOST` constant has been removed, use `Request::HEADER_X_FORWARDED_HOST` instead * the `Request::HEADER_CLIENT_PROTO` constant has been removed, use `Request::HEADER_X_FORWARDED_PROTO` instead * the `Request::HEADER_CLIENT_PORT` constant has been removed, use `Request::HEADER_X_FORWARDED_PORT` instead * checking for cacheable HTTP methods using the `Request::isMethodSafe()` method (by not passing `false` as its argument) is not supported anymore and throws a `\BadMethodCallException` * the `WriteCheckSessionHandler`, `NativeSessionHandler` and `NativeProxy` classes have been removed * setting session save handlers that do not implement `\SessionHandlerInterface` in `NativeSessionStorage::setSaveHandler()` is not supported anymore and throws a `\TypeError` 3.4.0 ----- * implemented PHP 7.0's `SessionUpdateTimestampHandlerInterface` with a new `AbstractSessionHandler` base class and a new `StrictSessionHandler` wrapper * deprecated the `WriteCheckSessionHandler`, `NativeSessionHandler` and `NativeProxy` classes * deprecated setting session save handlers that do not implement `\SessionHandlerInterface` in `NativeSessionStorage::setSaveHandler()` * deprecated using `MongoDbSessionHandler` with the legacy mongo extension; use it with the mongodb/mongodb package and ext-mongodb instead * deprecated `MemcacheSessionHandler`; use `MemcachedSessionHandler` instead 3.3.0 ----- * the `Request::setTrustedProxies()` method takes a new `$trustedHeaderSet` argument, see http://symfony.com/doc/current/components/http_foundation/trusting_proxies.html for more info, * deprecated the `Request::setTrustedHeaderName()` and `Request::getTrustedHeaderName()` methods, * added `File\Stream`, to be passed to `BinaryFileResponse` when the size of the served file is unknown, disabling `Range` and `Content-Length` handling, switching to chunked encoding instead * added the `Cookie::fromString()` method that allows to create a cookie from a raw header string 3.1.0 ----- * Added support for creating `JsonResponse` with a string of JSON data 3.0.0 ----- * The precedence of parameters returned from `Request::get()` changed from "GET, PATH, BODY" to "PATH, GET, BODY" 2.8.0 ----- * Finding deep items in `ParameterBag::get()` is deprecated since version 2.8 and will be removed in 3.0. 2.6.0 ----- * PdoSessionHandler changes - implemented different session locking strategies to prevent loss of data by concurrent access to the same session - [BC BREAK] save session data in a binary column without base64_encode - [BC BREAK] added lifetime column to the session table which allows to have different lifetimes for each session - implemented lazy connections that are only opened when a session is used by either passing a dsn string explicitly or falling back to session.save_path ini setting - added a createTable method that initializes a correctly defined table depending on the database vendor 2.5.0 ----- * added `JsonResponse::setEncodingOptions()` & `JsonResponse::getEncodingOptions()` for easier manipulation of the options used while encoding data to JSON format. 2.4.0 ----- * added RequestStack * added Request::getEncodings() * added accessors methods to session handlers 2.3.0 ----- * added support for ranges of IPs in trusted proxies * `UploadedFile::isValid` now returns false if the file was not uploaded via HTTP (in a non-test mode) * Improved error-handling of `\Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler` to ensure the supplied PDO handler throws Exceptions on error (as the class expects). Added related test cases to verify that Exceptions are properly thrown when the PDO queries fail. 2.2.0 ----- * fixed the Request::create() precedence (URI information always take precedence now) * added Request::getTrustedProxies() * deprecated Request::isProxyTrusted() * [BC BREAK] JsonResponse does not turn a top level empty array to an object anymore, use an ArrayObject to enforce objects * added a IpUtils class to check if an IP belongs to a CIDR * added Request::getRealMethod() to get the "real" HTTP method (getMethod() returns the "intended" HTTP method) * disabled _method request parameter support by default (call Request::enableHttpMethodParameterOverride() to enable it, and Request::getHttpMethodParameterOverride() to check if it is supported) * Request::splitHttpAcceptHeader() method is deprecated and will be removed in 2.3 * Deprecated Flashbag::count() and \Countable interface, will be removed in 2.3 2.1.0 ----- * added Request::getSchemeAndHttpHost() and Request::getUserInfo() * added a fluent interface to the Response class * added Request::isProxyTrusted() * added JsonResponse * added a getTargetUrl method to RedirectResponse * added support for streamed responses * made Response::prepare() method the place to enforce HTTP specification * [BC BREAK] moved management of the locale from the Session class to the Request class * added a generic access to the PHP built-in filter mechanism: ParameterBag::filter() * made FileBinaryMimeTypeGuesser command configurable * added Request::getUser() and Request::getPassword() * added support for the PATCH method in Request * removed the ContentTypeMimeTypeGuesser class as it is deprecated and never used on PHP 5.3 * added ResponseHeaderBag::makeDisposition() (implements RFC 6266) * made mimetype to extension conversion configurable * [BC BREAK] Moved all session related classes and interfaces into own namespace, as `Symfony\Component\HttpFoundation\Session` and renamed classes accordingly. Session handlers are located in the subnamespace `Symfony\Component\HttpFoundation\Session\Handler`. * SessionHandlers must implement `\SessionHandlerInterface` or extend from the `Symfony\Component\HttpFoundation\Storage\Handler\NativeSessionHandler` base class. * Added internal storage driver proxy mechanism for forward compatibility with PHP 5.4 `\SessionHandler` class. * Added session handlers for custom Memcache, Memcached and Null session save handlers. * [BC BREAK] Removed `NativeSessionStorage` and replaced with `NativeFileSessionHandler`. * [BC BREAK] `SessionStorageInterface` methods removed: `write()`, `read()` and `remove()`. Added `getBag()`, `registerBag()`. The `NativeSessionStorage` class is a mediator for the session storage internals including the session handlers which do the real work of participating in the internal PHP session workflow. * [BC BREAK] Introduced mock implementations of `SessionStorage` to enable unit and functional testing without starting real PHP sessions. Removed `ArraySessionStorage`, and replaced with `MockArraySessionStorage` for unit tests; removed `FilesystemSessionStorage`, and replaced with`MockFileSessionStorage` for functional tests. These do not interact with global session ini configuration values, session functions or `$_SESSION` superglobal. This means they can be configured directly allowing multiple instances to work without conflicting in the same PHP process. * [BC BREAK] Removed the `close()` method from the `Session` class, as this is now redundant. * Deprecated the following methods from the Session class: `setFlash()`, `setFlashes()` `getFlash()`, `hasFlash()`, and `removeFlash()`. Use `getFlashBag()` instead which returns a `FlashBagInterface`. * `Session->clear()` now only clears session attributes as before it cleared flash messages and attributes. `Session->getFlashBag()->all()` clears flashes now. * Session data is now managed by `SessionBagInterface` to better encapsulate session data. * Refactored session attribute and flash messages system to their own `SessionBagInterface` implementations. * Added `FlashBag`. Flashes expire when retrieved by `get()` or `all()`. This implementation is ESI compatible. * Added `AutoExpireFlashBag` (default) to replicate Symfony 2.0.x auto expire behavior of messages auto expiring after one page page load. Messages must be retrieved by `get()` or `all()`. * Added `Symfony\Component\HttpFoundation\Attribute\AttributeBag` to replicate attributes storage behavior from 2.0.x (default). * Added `Symfony\Component\HttpFoundation\Attribute\NamespacedAttributeBag` for namespace session attributes. * Flash API can stores messages in an array so there may be multiple messages per flash type. The old `Session` class API remains without BC break as it will allow single messages as before. * Added basic session meta-data to the session to record session create time, last updated time, and the lifetime of the session cookie that was provided to the client. * Request::getClientIp() method doesn't take a parameter anymore but bases itself on the trustProxy parameter. * Added isMethod() to Request object. * [BC BREAK] The methods `getPathInfo()`, `getBaseUrl()` and `getBasePath()` of a `Request` now all return a raw value (vs a urldecoded value before). Any call to one of these methods must be checked and wrapped in a `rawurldecode()` if needed.