Class Symfony\Component\HttpFoundation\StreamedResponse

`extends`	`Response`

StreamedResponse represents a streamed HTTP response.

A StreamedResponse uses a callback for its content.

The callback should use the standard PHP functions like echo to stream the response back to the client. The flush() function can also be used if needed.

Symfony\Component\HttpFoundation\Response
- Symfony\Component\HttpFoundation\StreamedResponse

Methods


					
	public

__construct(callable $callback = null, int $status = 200, array $headers = [])

Parameters

$status

The HTTP status code (200 "OK" by default)

Overrides

Symfony\Component\HttpFoundation\Response::__construct()


					
	public

setCallback(callable $callback): $this

Sets the PHP callback associated with this Response.


					
	public

getCallback(): ?Closure


					
	public

sendHeaders(): $this

This method only sends the headers once.

Overrides

Symfony\Component\HttpFoundation\Response::sendHeaders()


					
	public

sendContent(): $this

This method only sends the content once.

Overrides

Symfony\Component\HttpFoundation\Response::sendContent()


					
	public

setContent(?string $content): $this

Sets the response content.

Throws

LogicException

when the content is not null

Overrides

Symfony\Component\HttpFoundation\Response::setContent()


					
	public

getContent(): string|false

Gets the current response content.

Overrides

Symfony\Component\HttpFoundation\Response::getContent()

Methods inherited from Symfony\Component\HttpFoundation\Response
__toString(), __clone(), prepare(), send(), setProtocolVersion(), getProtocolVersion(), setStatusCode(), getStatusCode(), setCharset(), getCharset(), isCacheable(), isFresh(), isValidateable(), setPrivate(), setPublic(), setImmutable(), isImmutable(), mustRevalidate(), getDate(), setDate(), getAge(), expire(), getExpires(), setExpires(), getMaxAge(), setMaxAge(), setStaleIfError(), setStaleWhileRevalidate(), setSharedMaxAge(), getTtl(), setTtl(), setClientTtl(), getLastModified(), setLastModified(), getEtag(), setEtag(), setCache(), setNotModified(), hasVary(), getVary(), setVary(), isNotModified(), isInvalid(), isInformational(), isSuccessful(), isRedirection(), isClientError(), isServerError(), isOk(), isForbidden(), isNotFound(), isRedirect(), isEmpty(), closeOutputBuffers(), setContentSafe(), ensureIEOverSSLCompatibility()

Methods inherited from Symfony\Component\HttpFoundation\Response

__toString(), __clone(), prepare(), send(), setProtocolVersion(), getProtocolVersion(), setStatusCode(), getStatusCode(), setCharset(), getCharset(), isCacheable(), isFresh(), isValidateable(), setPrivate(), setPublic(), setImmutable(), isImmutable(), mustRevalidate(), getDate(), setDate(), getAge(), expire(), getExpires(), setExpires(), getMaxAge(), setMaxAge(), setStaleIfError(), setStaleWhileRevalidate(), setSharedMaxAge(), getTtl(), setTtl(), setClientTtl(), getLastModified(), setLastModified(), getEtag(), setEtag(), setCache(), setNotModified(), hasVary(), getVary(), setVary(), isNotModified(), isInvalid(), isInformational(), isSuccessful(), isRedirection(), isClientError(), isServerError(), isOk(), isForbidden(), isNotFound(), isRedirect(), isEmpty(), closeOutputBuffers(), setContentSafe(), ensureIEOverSSLCompatibility()

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

Constants inherited from Symfony\Component\HttpFoundation\Response

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

Properties
`protected`		`$callback`	#
`protected`		`$streamed`	#
`private`	`bool`	`$headersSent`	#

Properties inherited from Symfony\Component\HttpFoundation\Response
`$headers, $content, $version, $statusCode, $statusText, $charset, $statusTexts, $sentHeaders`

Namespaces

Classes

Class Symfony\Component\HttpFoundation\StreamedResponse

Parameters

Overrides

Overrides

Overrides

Throws

Overrides

Overrides