SFCE Symfony 8.0 Certification

Symfony Version

Topics

1. PHP 0/86
2. HTTP 0/86
3. Symfony Architecture 0/103
4. Controllers 0/59
5. Routing 0/37
6. Templating with Twig 0/81
7. Forms 0/136
8. Data Validation 0/108
9. Dependency Injection 0/88
10. Security 0/102
11. Messenger 0/52
12. Console 0/55
13. Automated Tests 0/48
14. Miscellaneous 0/181

HTTP

10 chapters · 86 references · 0/86 completed

1. HTTP Specification (RFC 9110)

0/11

Overview of HTTP HTTP messages HTTP resources and specifications RFC 9110: HTTP Semantics - Terminology and Core Concepts RFC 9110: HTTP Semantics - http and https URI Normalization and Comparison RFC 9110: HTTP Semantics - Fields RFC 9110: HTTP Semantics - Message Abstraction RFC 9110: HTTP Semantics - Representation Data and Metadata RFC 9110: HTTP Semantics - Methods Overview RFC 9110: HTTP Semantics - Common Method Properties RFC 9110: HTTP Semantics - Status Codes

2. Status codes

0/6

HTTP response status codes (MDN) RFC 9110: HTTP Semantics - Informational 1xx RFC 9110: HTTP Semantics - 3xx Redirection RFC 9110: HTTP Semantics - 4xx Client Error RFC 9110: HTTP Semantics - 5xx Server Error HTTP 304 Not Modified (MDN)

3. HTTP request

0/7

The HttpFoundation Component - Request The HttpFoundation Component - Accessing Request Data The HttpFoundation Component - Processing HTTP Headers The HttpFoundation Component - Identifying a Request The HttpFoundation Component - Simulating a Request The HttpFoundation Component - Overriding the Request RFC 9110: HTTP Semantics - Routing of Requests

4. HTTP response

0/9

The HttpFoundation Component - Response The HttpFoundation Component - Sending the Response The HttpFoundation Component - Redirecting the User The HttpFoundation Component - Streaming a Response The HttpFoundation Component - Streaming a JSON Response The HttpFoundation Component - Streaming Server-Sent Events The HttpFoundation Component - Serving Files The HttpFoundation Component - Creating a JSON Response RFC 9110: HTTP Semantics - 2xx Successful

5. HTTP methods

0/10

HTTP request methods (MDN) RFC 9110: HTTP Semantics - GET RFC 9110: HTTP Semantics - HEAD RFC 9110: HTTP Semantics - POST RFC 9110: HTTP Semantics - PUT RFC 9110: HTTP Semantics - DELETE RFC 9110: HTTP Semantics - CONNECT RFC 9110: HTTP Semantics - OPTIONS RFC 9110: HTTP Semantics - TRACE RFC 5789: PATCH Method for HTTP

6. Cookies

0/5

Using HTTP cookies (MDN) Set-Cookie header (MDN) RFC 6265: HTTP State Management Mechanism RFC 6265: HTTP State Management - Set-Cookie syntax The HttpFoundation Component - Setting Cookies

7. Caching

0/11

RFC 9111: HTTP Caching RFC 9111: HTTP Caching - Cache-Control HTTP Cache HTTP Cache Expiration HTTP Cache Validation HTTP Cache Vary The HttpFoundation Component - Managing the HTTP Cache HTTP Cache Invalidation Working with Edge Side Includes Working with Server Side Includes How to Use Varnish to Speed up my Website

8. Content negotiation

0/5

RFC 9110: HTTP Semantics - Content Negotiation RFC 9110: HTTP Semantics - Accept Content negotiation (MDN) Accept header (MDN) The HttpFoundation Component - Accessing Accept-* Headers Data

9. Language detection

0/5

RFC 9110: HTTP Semantics - Accept-Language RFC 4647: Matching of Language Tags Accept-Language header (MDN) Translations - Selecting the Language Preferred by the User Symfony Framework Configuration - set_locale_from_accept_language

10. Symfony HttpClient component

0/17

HTTP Client - Basic Usage HTTP Client - Making Requests HTTP Client - Scoping Client HTTP Client - Authentication HTTP Client - Query String Parameters HTTP Client - Headers HTTP Client - Redirects HTTP Client - Retry Failed Requests HTTP Client - SSRF Handling HTTP Client - Streaming Responses HTTP Client - Handling Exceptions HTTP Client - Concurrent Requests HTTP Client - Multiplexing Responses HTTP Client - Dealing with Network Timeouts HTTP Client - Caching Requests and Responses HTTP Client - Testing HTTP Client - PSR-18 and PSR-17

© 2026 Krzysztof Kardasz

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