2024-05-06 20:40:05 +00:00
|
|
|
---
|
2024-10-30 17:34:11 +00:00
|
|
|
date: 2020-11-09
|
2024-05-06 20:40:05 +00:00
|
|
|
id: eaf00cf5-efb7-4f53-b721-4f0592671400
|
|
|
|
title: Symfony 4.0
|
|
|
|
---
|
|
|
|
|
|
|
|
# What's new
|
|
|
|
|
|
|
|
## Profiler
|
|
|
|
|
|
|
|
- [Validator information in the Symfony
|
|
|
|
profiler](20201109140046-validator_information_in_the_symfony_profiler)
|
|
|
|
- [User impersonation in debug
|
|
|
|
toolbar](20201109143336-symfony_user_impersonation_in_debug_toolbar)
|
|
|
|
|
|
|
|
## Validation
|
|
|
|
|
|
|
|
### Constraints
|
|
|
|
|
|
|
|
- [ExpressionLanguage
|
|
|
|
Constraint](20201109150640-expressionlanguage_constraint)
|
|
|
|
- [Groups support for Valid
|
|
|
|
constraint](20201109145724-groups_support_for_valid_constraint)
|
|
|
|
|
|
|
|
## Annotations
|
|
|
|
|
|
|
|
- [Prefix all controller route
|
|
|
|
names](20201109142351-prefix_all_controller_route_names)
|
|
|
|
|
|
|
|
## Subscribers
|
|
|
|
|
|
|
|
- [Subscribing to events in the micro
|
|
|
|
kernel](20201109150109-subscribing_to_events_in_the_micro_kernel)
|
|
|
|
|
|
|
|
## Components
|
|
|
|
|
|
|
|
### Stopwatch
|
|
|
|
|
|
|
|
- [reset() method](20201109141042-reset_method)
|
|
|
|
- [Microseconds support](20201109141116-microseconds_support)
|
|
|
|
|
|
|
|
### Command
|
|
|
|
|
|
|
|
- [Lazy Commands](20201109141540-lazy_commands)
|
|
|
|
|
|
|
|
### Translation
|
|
|
|
|
|
|
|
- [XLIFF 2.0](20201109142907-xliff_2_0)
|
|
|
|
|
|
|
|
### Guard
|
|
|
|
|
|
|
|
- [getCredentials() responsibilities
|
|
|
|
split](20201109152527-getcredentials_responsibilities_split)
|
|
|
|
|
|
|
|
## Sessions
|
|
|
|
|
|
|
|
- [Lazy Sessions](20201109151019-lazy_sessions)
|
|
|
|
|
|
|
|
## Commands
|
|
|
|
|
|
|
|
- [debug:autowiring](20201109151937-debug_autowiring)
|
|
|
|
- [debug:form](20201109152714-debug_form)
|
|
|
|
|
|
|
|
## Autowiring
|
|
|
|
|
|
|
|
- [Local Service Binding](20201109153159-local_service_binding)
|