Symfony

L'environnement de développement : Symfony

Symfony: Généralités

Symfony est un framework PHP qui offre aux développeurs un ensemble de composants et d'outils permettant de créer et de gérer des applications web robustes, évolutives et sécurisées. Une fonctionnalité importante de Symfony est le support intégré du protocole HTTP. Cela signifie que les développeurs peuvent accéder aux requêtes et aux réponses HTTP et les manipuler. Pour faciliter ces tâches, Symfony met à disposition une série de constantes. Ces constantes permettent aux développeurs d'accéder à des codes d'état HTTP importants, tels que HTTP_OK, HTTP_NOT_FOUND, HTTP_INTERNAL_SERVER_ERROR et HTTP_METHOD_NOT_ALLOWED, afin de pouvoir réagir de manière appropriée aux requêtes et aux réponses HTTP. L'utilisation de constantes dans Symfony est donc une pratique importante, car elle contribue à rendre le code plus cohérent et plus facile à comprendre, et améliore également la lisibilité et la maintenabilité du code. En outre, les constantes contribuent à rendre le code plus facilement extensible et adaptable, ce qui facilite le développement d'applications évolutives et flexibles.

Symfony: HTTP Constantes

Response::HTTP_CONTINUE
Response::HTTP_SWITCHING_PROTOCOLS
Response::HTTP_PROCESSING
Response::HTTP_EARLY_HINTS
Response::HTTP_OK
Response::HTTP_CREATED
Response::HTTP_ACCEPTED
Response::HTTP_NON_AUTHORITATIVE_INFORMATION
Response::HTTP_NO_CONTENT
Response::HTTP_RESET_CONTENT
Response::HTTP_PARTIAL_CONTENT
Response::HTTP_MULTI_STATUS
Response::HTTP_ALREADY_REPORTED
Response::HTTP_IM_USED
Response::HTTP_MULTIPLE_CHOICES
Response::HTTP_MOVED_PERMANENTLY
Response::HTTP_FOUND
Response::HTTP_SEE_OTHER
Response::HTTP_NOT_MODIFIED
Response::HTTP_USE_PROXY
Response::HTTP_RESERVED
Response::HTTP_TEMPORARY_REDIRECT
Response::HTTP_PERMANENTLY_REDIRECT
response::HTTP_BAD_REQUEST
Response::HTTP_UNAUTHORIZED
Response::HTTP_PAYMENT_REQUIRED
Response::HTTP_FORBIDDEN
response::HTTP_NOT_FOUND
Response::HTTP_METHOD_NOT_ALLOWED
Response::HTTP_NOT_ACCEPTABLE
Response::HTTP_PROXY_AUTHENTICATION_REQUIRED
Response::HTTP_REQUEST_TIMEOUT
Response::HTTP_CONFLICT
Response::HTTP_GONE
Response::HTTP_LENGTH_REQUIRED
Response::HTTP_PRECONDITION_FAILED
Response::HTTP_REQUEST_ENTITY_TOO_LARGE
Response::HTTP_REQUEST_URI_TOO_LONG
Response::HTTP_UNSUPPORTED_MEDIA_TYPE
Response::HTTP_REQUESTED_RANGE_NOT_SATISFIABLE
Response::HTTP_EXPECTATION_FAILED
Response::HTTP_I_AM_A_TEAPOT
Response::HTTP_MISDIRECTED_REQUEST
Response::HTTP_UNPROCESSABLE_ENTITY
Response::HTTP_LOCKED
Response::HTTP_FAILED_DEPENDENCY
Response::HTTP_TOO_EARLY
Response::HTTP_UPGRADE_REQUIRED
Response::HTTP_PRECONDITION_REQUIRED
Response::HTTP_TOO_MANY_REQUESTS
Response::HTTP_REQUEST_HEADER_FIELDS_TOO_LARGE
Response::HTTP_UNAVAILABLE_FOR_LEGAL_REASONS
Response::HTTP_INTERNAL_SERVER_ERROR
Response::HTTP_NOT_IMPLEMENTED
Response::HTTP_BAD_GATEWAY
Response::HTTP_SERVICE_UNAVAILABLE
Response::HTTP_GATEWAY_TIMEOUT
Response::HTTP_VARIANT_ALSO_NEGOTIATES_EXPERIMENTAL
Response::HTTP_INSUFFICIENT_STORAGE
Response::HTTP_LOOP_DETECTED
Response::HTTP_NOT_EXTENDED
Response::HTTP_NETWORK_AUTHENTICATION_REQUIRED