| Methods |
public
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__construct(array $headers = [])
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#
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public
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__toString(): string
Returns the headers as a string.
Returns the headers as a string.
Implements
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#
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public
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all(string|null $key = null): ($key is null ? array<string, list<string|null>> : list<string|null>)
Returns the headers.
Parameters
| $key |
The name of the headers to return or null to get them all
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Overriden by
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#
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public
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keys(): string[]
Returns the parameter keys.
Returns the parameter keys.
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#
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public
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replace(array $headers = []): void
Replaces the current HTTP headers by a new set.
Replaces the current HTTP headers by a new set.
Overriden by
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#
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public
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add(array $headers): void
Adds new headers the current HTTP headers set.
Adds new headers the current HTTP headers set.
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#
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public
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get(string $key, ?string $default = null): ?string
Returns the first header by name or the default one.
Returns the first header by name or the default one.
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#
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public
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set(string $key, string|string[]|null $values, bool $replace = true): void
Sets a header by name.
Parameters
| $values |
The value or an array of values
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| $replace |
Whether to replace the actual value or not (true by default)
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Overriden by
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#
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public
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has(string $key): bool
Returns true if the HTTP header is defined.
Returns true if the HTTP header is defined.
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#
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public
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contains(string $key, string $value): bool
Returns true if the given HTTP header contains the given value.
Returns true if the given HTTP header contains the given value.
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#
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public
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remove(string $key): void
Removes a header.
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#
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public
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getDate(string $key, ?DateTimeInterface $default = null): ?DateTimeImmutable
Returns the HTTP header value converted to a date.
Returns the HTTP header value converted to a date.
Throws
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#
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public
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addCacheControlDirective(string $key, bool|string $value = true): void
Adds a custom Cache-Control directive.
Adds a custom Cache-Control directive.
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#
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public
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hasCacheControlDirective(string $key): bool
Returns true if the Cache-Control directive is defined.
Returns true if the Cache-Control directive is defined.
Overriden by
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#
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public
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getCacheControlDirective(string $key): bool|string|null
Returns a Cache-Control directive value by name.
Returns a Cache-Control directive value by name.
Overriden by
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#
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public
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removeCacheControlDirective(string $key): void
Removes a Cache-Control directive.
Removes a Cache-Control directive.
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#
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public
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getIterator(): ArrayIterator<string, list<string|null>>
Returns an iterator for headers.
Returns an iterator for headers.
Implements
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#
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public
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count(): int
Returns the number of headers.
Returns the number of headers.
Implements
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#
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protected
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getCacheControlHeader(): string
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#
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protected
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parseCacheControl(string $header): array
Parses a Cache-Control HTTP header.
Parses a Cache-Control HTTP header.
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#
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