Class ResponseEmitter
Emits a Response to the PHP Server API.
Property Summary
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$maxBufferLength protected
int
Maximum output buffering size for each iteration.
Method Summary
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__construct() public
Constructor
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emit() public
Emit a response.
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emitBody() protected
Emit the message body.
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emitBodyRange() protected
Emit a range of the message body.
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emitCookies() protected
Emit cookies using setcookie()
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emitHeaders() protected
Emit response headers.
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emitStatusLine() protected
Emit the status line.
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flush() protected
Loops through the output buffer, flushing each, before emitting the response.
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parseContentRange() protected
Parse content-range header https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.16
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setCookie() protected
Helper methods to set cookie.
Method Detail
__construct() ¶ public
__construct(int $maxBufferLength = 8192)
Constructor
Parameters
-
int
$maxBufferLength optional Maximum output buffering size for each iteration.
emit() ¶ public
emit(Psr\Http\Message\ResponseInterface $response): bool
Emit a response.
Emits a response, including status line, headers, and the message body, according to the environment.
Parameters
-
Psr\Http\Message\ResponseInterface
$response The response to emit.
Returns
bool
emitBody() ¶ protected
emitBody(Psr\Http\Message\ResponseInterface $response): void
Emit the message body.
Parameters
-
Psr\Http\Message\ResponseInterface
$response The response to emit
Returns
void
emitBodyRange() ¶ protected
emitBodyRange(array $range, Psr\Http\Message\ResponseInterface $response): void
Emit a range of the message body.
Parameters
-
array
$range The range data to emit
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Psr\Http\Message\ResponseInterface
$response The response to emit
Returns
void
emitCookies() ¶ protected
emitCookies(array<Cake\Http\Cookie\CookieInterface|string> $cookies): void
Emit cookies using setcookie()
Parameters
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array<Cake\Http\Cookie\CookieInterface|string>
$cookies An array of cookies.
Returns
void
emitHeaders() ¶ protected
emitHeaders(Psr\Http\Message\ResponseInterface $response): void
Emit response headers.
Loops through each header, emitting each; if the header value is an array with multiple values, ensures that each is sent in such a way as to create aggregate headers (instead of replace the previous).
Parameters
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Psr\Http\Message\ResponseInterface
$response The response to emit
Returns
void
emitStatusLine() ¶ protected
emitStatusLine(Psr\Http\Message\ResponseInterface $response): void
Emit the status line.
Emits the status line using the protocol version and status code from the response; if a reason phrase is available, it, too, is emitted.
Parameters
-
Psr\Http\Message\ResponseInterface
$response The response to emit
Returns
void
flush() ¶ protected
flush(int|null $maxBufferLevel = null): void
Loops through the output buffer, flushing each, before emitting the response.
Parameters
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int|null
$maxBufferLevel optional Flush up to this buffer level.
Returns
void
parseContentRange() ¶ protected
parseContentRange(string $header): array|false
Parse content-range header https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.16
Parameters
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string
$header The Content-Range header to parse.
Returns
array|false
setCookie() ¶ protected
setCookie(Cake\Http\Cookie\CookieInterface|string $cookie): bool
Helper methods to set cookie.
Parameters
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Cake\Http\Cookie\CookieInterface|string
$cookie Cookie.
Returns
bool