Collections of links based on the topics included in the Symfony 3.0 certification exam.
More info: https://sensiolabs.com/en/symfony/certification.html
Inspired by the Symfony 2.3 certification guide of [jmolivas] (https://github.com/jmolivas/symfony-certification-guide)
- Object Oriented Programming
http://php.net/manual/en/language.oop5.php - Namespaces
http://www.php.net/manual/en/language.namespaces.php
https://knpuniversity.com/screencast/php-namespaces-in-120-seconds/namespaces - Interfaces
http://www.php.net/manual/en/language.oop5.interfaces.php - Anonymous functions and closures
http://www.php.net/manual/en/functions.anonymous.php - Abstract classes
http://www.php.net/manual/en/language.oop5.abstract.php - Exception and error handling
https://secure.php.net/manual/en/class.exception.php
http://php.net/manual/en/language.exceptions.php - Traits
http://php.net/manual/en/language.oop5.traits.php - PHP extensions
http://php.net/manual/en/extensions.php - SPL
http://php.net/manual/en/book.spl.php - Web security (XSS, CSRF, etc.)
http://php.net/manual/en/security.php
- Client / Server interaction
http://symfony.com/doc/3.0/book/http_fundamentals.html - Status codes
http://en.wikipedia.org/wiki/List_of_HTTP_status_codes - HTTP request
http://symfony.com/doc/3.0/components/http_foundation/introduction.html#request - HTTP response
http://symfony.com/doc/3.0/components/http_foundation/introduction.html#response - HTTP methods https://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html
- Cookies
https://en.wikipedia.org/wiki/HTTP_cookie
http://symfony.com/doc/3.0/components/http_foundation/introduction.html#setting-cookies - Caching
http://symfony.com/doc/3.0/book/http_cache.html - Content negotiation
https://developer.mozilla.org/en-US/docs/Web/HTTP/Content_negotiation
http://symfony.com/doc/3.0/components/http_foundation/introduction.html#accessing-accept-headers-data - Language detection
- Symfony Standard Edition
http://symfony.com/distributions
https://github.com/symfony/symfony-standard - License
http://symfony.com/doc/3.0/contributing/code/license.html - Components
http://symfony.com/doc/3.0/components/index.html - Bundles
http://symfony.com/doc/bundles/
http://symfony.com/doc/3.0/cookbook/bundles/best_practices.html
http://symfony.com/doc/3.0/quick_tour/the_architecture.html#understanding-the-bundle-system - Bridges
http://stackoverflow.com/questions/11888522/what-are-symfony-bridges-bundles-and-vendor - Configuration
http://symfony.com/doc/3.0/quick_tour/the_architecture.html
http://symfony.com/doc/3.0/cookbook/configuration/index.html
http://symfony.com/doc/3.0/cookbook/bundles/best_practices.html#configuration
http://symfony.com/doc/3.0/cookbook/bundles/extension.html - Code organization
http://symfony.com/doc/3.0/quick_tour/the_architecture.html#understanding-the-directory-structure - Request handling
http://symfony.com/doc/3.0/book/http_fundamentals.html#the-journey-from-the-request-to-the-response - Exception handling
http://symfony.com/doc/3.0/cookbook/controller/error_pages.html - Event dispatcher and kernel events
http://symfony.com/doc/3.0/components/event_dispatcher/introduction.html
http://symfony.com/doc/3.0/components/http_kernel/introduction.html - Official best practices
http://symfony.com/doc/3.0/best_practices/index.html - Release management
http://symfony.com/doc/3.0/contributing/community/releases.html - Backward compatibility promise
http://symfony.com/doc/3.0/contributing/code/bc.html - Deprecations best practices
http://symfony.com/blog/paving-the-way-for-symfony-3-with-the-deprecation-detector-tool
- Release management and roadmap schedule
http://symfony.com/doc/3.0/contributing/community/releases.html - Framework interoperability and PSRs
http://www.php-fig.org/psr/ - Naming conventions
http://symfony.com/doc/3.0/contributing/code/standards.html#naming-conventions - Coding standards
http://symfony.com/doc/3.0/contributing/code/standards.html - Third-party libraries integration
http://symfony.com/doc/3.0/cookbook/bundles/installation.html - Composer packages handling
https://getcomposer.org/doc/00-intro.md#introduction
http://symfony.com/doc/3.0/cookbook/composer.html - Development best practices
http://symfony.com/doc/3.0/cookbook/deployment/tools.html - Framework overloading
http://symfony.com/doc/3.0/cookbook/configuration/override_dir_structure.html
http://symfony.com/doc/3.0/cookbook/bundles/inheritance.html
http://symfony.com/doc/3.0/cookbook/bundles/override.html - Semantic versioning
http://semver.org/
- Naming conventions
http://symfony.com/doc/3.0/cookbook/bundles/best_practices.html#bundle-name - Code organization
http://symfony.com/doc/3.0/cookbook/bundles/best_practices.html#directory-structure - Controllers
http://symfony.com/doc/3.0/book/controller.html
http://symfony.com/doc/3.0/cookbook/bundles/best_practices.html#controllers - The views
http://symfony.com/doc/3.0/quick_tour/the_view.html - The resources
http://symfony.com/doc/3.0/best_practices/web-assets.html - Overriding default error pages
http://symfony.com/doc/3.0/cookbook/controller/error_pages.html - Bundle inheritance
http://symfony.com/doc/3.0/cookbook/bundles/inheritance.html - Event dispatcher and kernel events
http://symfony.com/doc/3.0/cookbook/event_dispatcher/event_listener.html - Semantic configuration and compiler passes
http://symfony.com/doc/3.0/cookbook/service_container/compiler_passes.html
http://symfony.com/doc/3.0/components/dependency_injection/compilation.html
- Naming conventions
http://symfony.com/doc/3.0/book/routing.html#controller-string-syntax - The base Controller class
http://symfony.com/doc/3.0/book/controller.html#the-base-controller-class - The request
http://symfony.com/doc/3.0/components/http_foundation/introduction.html#request
http://symfony.com/doc/3.0/book/controller.html#the-request-object - The response
http://symfony.com/doc/3.0/components/http_foundation/introduction.html#response
http://symfony.com/doc/3.0/book/controller.html#the-response-object - The cookies
http://symfony.com/doc/3.0/components/http_foundation/introduction.html#setting-cookies - The session
http://symfony.com/doc/3.0/book/controller.html#managing-the-session
http://symfony.com/doc/3.0/components/http_foundation/sessions.html - The flash messages
http://symfony.com/doc/3.0/book/controller.html#flash-messages
http://symfony.com/doc/3.0/components/http_foundation/sessions.html#flash-messages - HTTP redirects
http://symfony.com/doc/3.0/book/controller.html#redirecting - Internal redirects
http://symfony.com/doc/3.0/book/controller.html#forwarding-to-another-controller - Generate 404 pages
http://symfony.com/doc/3.0/book/controller.html#managing-errors-and-404-pages
http://symfony.com/doc/3.0/cookbook/controller/error_pages.html#customizing-the-404-page-and-other-error-pages - File upload
http://symfony.com/doc/3.0/cookbook/controller/upload_file.html - Built-in internal controllers
http://symfony.com/doc/3.0/book/controller.html#the-base-controller-class
- Configuration (YAML / XML / PHP & annotations)
http://symfony.com/doc/3.0/book/routing.html#basic-route-configuration - Restrict URL parameters
http://symfony.com/doc/3.0/book/routing.html#routing-with-placeholders - Set default values to URL parameters
http://symfony.com/doc/3.0/book/routing.html#required-and-optional-placeholders - Generate URL parameters
http://symfony.com/doc/3.0/book/routing.html#generating-urls - Trigger redirects
http://symfony.com/doc/3.0/book/controller.html#redirecting
http://symfony.com/doc/3.0/cookbook/routing/redirect_in_config.html - Special internal routing attributes
http://symfony.com/doc/3.0/cookbook/routing/extra_information.html - Domain name matching
http://symfony.com/doc/3.0/components/routing/hostname_pattern.html - Conditional request matching
http://symfony.com/doc/3.0/book/routing.html#completely-customized-route-matching-with-conditions - HTTP methods matching
http://symfony.com/doc/3.0/cookbook/routing/method_parameters.html - User's locale guessing
http://symfony.com/doc/3.0/reference/forms/types/locale.html - Router debugging
http://symfony.com/doc/3.0/book/routing.html#visualizing-debugging-routes
- Auto escaping
http://twig.sensiolabs.org/doc/tags/autoescape.html
http://symfony.com/doc/3.0/book/templating.html#output-escaping-in-twig - Template inheritance
http://twig.sensiolabs.org/doc/tags/extends.html
http://twig.sensiolabs.org/doc/templates.html#template-inheritance
http://symfony.com/doc/3.0/book/templating.html#template-inheritance-and-layouts - Global variables
http://symfony.com/doc/3.0/cookbook/templating/global_variables.html - Filters and functions
http://twig.sensiolabs.org/doc/filters/index.html
http://symfony.com/doc/3.0/cookbook/templating/twig_extension.html - Template includes
http://twig.sensiolabs.org/doc/tags/include.html - Loops and conditions
http://twig.sensiolabs.org/doc/tags/for.html
http://twig.sensiolabs.org/doc/tags/if.html - Urls generation
http://symfony.com/doc/3.0/book/routing.html#generating-urls-from-a-template
http://symfony.com/doc/3.0/book/templating.html#linking-to-pages - Controller rendering
http://symfony.com/doc/3.0/book/templating.html#embedding-controllers - Translations and pluralization
http://symfony.com/doc/3.0/book/translation.html#translations-in-templates - String interpolation
http://twig.sensiolabs.org/doc/templates.html#string-interpolation - Assets management
http://symfony.com/doc/3.0/best_practices/web-assets.html - Debugging variables
http://twig.sensiolabs.org/doc/functions/dump.html
- Forms creation
http://symfony.com/doc/3.0/book/forms.html#creating-a-simple-form - Forms handling
http://symfony.com/doc/3.0/book/forms.html#handling-form-submissions
http://symfony.com/doc/3.0/best_practices/forms.html#handling-form-submits - Form types
http://symfony.com/doc/3.0/book/forms.html#creating-form-classes
http://symfony.com/doc/3.0/book/forms.html#built-in-field-types - Forms rendering with Twig
http://symfony.com/doc/3.0/book/forms.html#rendering-a-form-in-a-template - Forms theming
http://symfony.com/doc/3.0/cookbook/form/form_customization.html#what-are-form-themes
http://symfony.com/doc/3.0/book/forms.html#form-theming - CSRF protection
http://symfony.com/doc/3.0/book/forms.html#csrf-protection - Handling file upload
http://symfony.com/doc/3.0/cookbook/controller/upload_file.html
http://symfony.com/doc/3.0/reference/forms/types/file.html - Built-in form types
http://symfony.com/doc/3.0/reference/forms/types.html - Data transformers
http://symfony.com/doc/3.0/cookbook/form/data_transformers.html - Form events
http://symfony.com/doc/3.0/components/form/form_events.html
http://symfony.com/doc/3.0/cookbook/form/dynamic_form_modification.html - Form type extensions
http://symfony.com/doc/3.0/cookbook/form/create_form_type_extension.html
- PHP object validation
http://symfony.com/doc/3.0/book/validation.html#the-basics-of-validation - Built-in validation constraints
http://symfony.com/doc/3.0/reference/constraints.html - Validation scopes
http://symfony.com/doc/3.0/cookbook/validation/custom_constraint.html#class-constraint-validator - Validation groups
http://symfony.com/doc/3.0/book/validation.html#validation-groups - Group sequence
http://symfony.com/doc/3.0/book/validation.html#group-sequence - Custom callback validators
http://symfony.com/doc/3.0/cookbook/validation/custom_constraint.html
http://symfony.com/doc/3.0/reference/constraints/Callback.html
https://knpuniversity.com/screencast/question-answer-day/custom-validation-property-path - Violations builder
http://symfony.com/doc/3.0/cookbook/validation/custom_constraint.html#creating-the-validator-itself
- Service container
http://symfony.com/doc/3.0/book/service_container.html - Built-in services
http://symfony.com/doc/3.0/book/service_container.html#debugging-services - Configuration parameters
http://symfony.com/doc/3.0/components/dependency_injection/parameters.html
http://symfony.com/doc/3.0/components/dependency_injection/introduction.html#setting-up-the-container-with-configuration-files - Services registration
http://symfony.com/doc/3.0/book/service_container.html#creating-configuring-services-in-the-container - Tags
http://symfony.com/doc/3.0/book/service_container.html#tags
http://symfony.com/doc/3.0/reference/dic_tags.html - Semantic configuration
http://symfony.com/doc/3.0/cookbook/bundles/extension.html - Factories
http://symfony.com/doc/3.0/components/dependency_injection/factories.html - Compiler passes
http://symfony.com/doc/3.0/cookbook/service_container/compiler_passes.html
http://symfony.com/doc/3.0/components/dependency_injection/compilation.html - Services autowiring
http://symfony.com/doc/3.0/components/dependency_injection/autowiring.html
- Authentication
http://symfony.com/doc/3.0/components/security/authentication.html
http://symfony.com/doc/3.0/book/security.html#how-security-works-authentication-and-authorization http://symfony.com/doc/3.0/cookbook/security/index.html#authentication-identifying-logging-in-the-user - Authorization
http://symfony.com/doc/3.0/components/security/authorization.html
http://symfony.com/doc/3.0/book/security.html#authorization http://symfony.com/doc/3.0/cookbook/security/index.html#authorization-denying-access - Configuration
http://symfony.com/doc/3.0/reference/configuration/security.html - Providers
http://symfony.com/doc/3.0/book/security.html#where-do-users-come-from-user-providers - Firewalls
http://symfony.com/doc/3.0/book/security.html#firewalls-authentication
http://symfony.com/doc/3.0/components/security/firewall.html - Users
http://symfony.com/doc/3.0/book/security.html#users - Passwords encoders
http://symfony.com/doc/3.0/book/security.html#encoding-the-user-s-password - Roles
http://symfony.com/doc/3.0/components/security/authorization.html#roles
http://symfony.com/doc/3.0/book/security.html#roles - Access Control Rules
http://symfony.com/doc/3.0/book/security.html#access-control-in-templates
http://symfony.com/doc/3.0/book/security.html#access-control-in-controllers - Guard authenticators
http://symfony.com/doc/3.0/cookbook/security/guard-authentication.html
https://knpuniversity.com/screencast/guard - Voters and voting strategies
http://symfony.com/doc/3.0/components/security/authorization.html
http://symfony.com/doc/3.0/cookbook/security/voters.html
- Cache types (browser, proxies and reverse proxies)
http://symfony.com/doc/3.0/book/http_cache.html#types-of-caches - Expiration (Expires, Cache-control)
http://symfony.com/doc/3.0/book/http_cache.html#expiration - Validation (ETag, Last-Modified)
http://symfony.com/doc/3.0/book/http_cache.html#validation - Client side caching
http://symfony.com/doc/3.0/book/http_cache.html#types-of-caches - Server side caching
http://symfony.com/doc/3.0/book/http_cache.html#gateway-caches - Edge Side Includes
http://symfony.com/doc/3.0/book/http_cache.html#using-edge-side-includes
- Built-in commands
http://symfony.com/doc/3.0/components/console/usage.html#built-in-commands - Custom commands
http://symfony.com/doc/3.0/components/console/introduction.html#creating-a-basic-command
http://symfony.com/doc/3.0/cookbook/console/console_command.html - Configuration
http://symfony.com/doc/3.0/components/console/introduction.html#creating-a-basic-command - Options and arguments
http://symfony.com/doc/3.0/components/console/introduction.html#using-command-options
http://symfony.com/doc/3.0/components/console/introduction.html#using-command-arguments
http://symfony.com/doc/3.0/components/console/console_arguments.html - Input and Output objects
http://symfony.com/doc/3.0/components/console/introduction.html#creating-a-basic-command - Built-in helpers
http://symfony.com/doc/3.0/components/console/helpers/index.html - Console events
http://symfony.com/doc/3.0/components/console/events.html - Verbosity levels
http://symfony.com/doc/3.0/components/console/introduction.html#verbosity-levels
- Unit tests with PHPUnit
http://symfony.com/doc/3.0/book/testing.html#the-phpunit-testing-framework - Functional tests with PHPUnit
http://symfony.com/doc/3.0/book/testing.html#functional-tests - Client object
http://symfony.com/doc/3.0/book/testing.html#working-with-the-test-client - Crawler object
http://symfony.com/doc/3.0/book/testing.html#the-crawler - Profile object
http://symfony.com/doc/3.0/book/testing.html#accessing-the-profiler-data
http://symfony.com/doc/3.0/cookbook/testing/profiling.html - Framework objects access
http://symfony.com/doc/3.0/book/testing.html#accessing-internal-objects
http://symfony.com/doc/3.0/book/testing.html#accessing-the-container - Client configuration
http://symfony.com/doc/3.0/book/testing.html#testing-configuration - Request and response objects introspection
http://symfony.com/doc/3.0/book/testing.html#accessing-internal-objects - PHPUnit bridge
http://symfony.com/doc/3.0/components/phpunit_bridge.html - Handling legacy deprecated code
http://symfony.com/doc/3.0/components/phpunit_bridge.html#mark-tests-as-legacy
- Error handling
http://symfony.com/doc/3.0/cookbook/controller/error_pages.html - Code debugging
http://symfony.com/doc/3.0/cookbook/debugging.html - Deployment best practices
http://symfony.com/doc/3.0/cookbook/deployment/tools.html - Process
http://symfony.com/doc/3.0/components/process.html - Serializer
http://symfony.com/doc/3.0/serializer.html
http://symfony.com/doc/3.0/components/serializer.html - Data collectors
http://symfony.com/doc/3.0/cookbook/profiler/data_collector.html - Web Profiler and Web Debug Toolbar
http://symfony.com/blog/new-in-symfony-2-8-redesigned-web-debug-toolbar
http://symfony.com/doc/3.0/reference/configuration/web_profiler.html - Internationalization and localization
http://symfony.com/doc/3.0/translation.html
http://symfony.com/doc/3.0/best_practices/i18n.html