MessageTrait.md

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MessageTrait

Trait implementing functionality common to requests and responses.

• Full name: \GuzzleHttp\Psr7\MessageTrait

Properties

headers

private array<string,string[]> $headers

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headerNames

private array<string,string> $headerNames

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protocol

private string $protocol

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stream

private \Psr\Http\Message\StreamInterface|null $stream

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Methods

getProtocolVersion

public getProtocolVersion(): string

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withProtocolVersion

public withProtocolVersion(mixed $version): \Psr\Http\Message\MessageInterface

Parameters:

Parameter	Type	Description
$version	mixed

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getHeaders

public getHeaders(): array

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hasHeader

public hasHeader(mixed $header): bool

Parameters:

Parameter	Type	Description
$header	mixed

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getHeader

public getHeader(mixed $header): array

Parameters:

Parameter	Type	Description
$header	mixed

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getHeaderLine

public getHeaderLine(mixed $header): string

Parameters:

Parameter	Type	Description
$header	mixed

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withHeader

public withHeader(mixed $header, mixed $value): \Psr\Http\Message\MessageInterface

Parameters:

Parameter	Type	Description
$header	mixed
$value	mixed

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withAddedHeader

public withAddedHeader(mixed $header, mixed $value): \Psr\Http\Message\MessageInterface

Parameters:

Parameter	Type	Description
$header	mixed
$value	mixed

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withoutHeader

public withoutHeader(mixed $header): \Psr\Http\Message\MessageInterface

Parameters:

Parameter	Type	Description
$header	mixed

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getBody

public getBody(): \Psr\Http\Message\StreamInterface

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withBody

public withBody(\Psr\Http\Message\StreamInterface $body): \Psr\Http\Message\MessageInterface

Parameters:

Parameter	Type	Description
$body	\Psr\Http\Message\StreamInterface

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setHeaders

private setHeaders(array<string|int,string|string[]> $headers): void

Parameters:

Parameter	Type	Description
$headers	array<string|int,string|string[]>

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normalizeHeaderValue

private normalizeHeaderValue(mixed $value): string[]

Parameters:

Parameter	Type	Description
$value	mixed

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trimAndValidateHeaderValues

Trims whitespace from the header values.

private trimAndValidateHeaderValues(array $values): string[]

Spaces and tabs ought to be excluded by parsers when extracting the field value from a header field.

header-field = field-name ":" OWS field-value OWS OWS = *( SP / HTAB )

Parameters:

Parameter	Type	Description
$values	array	Header values

Return Value:

Trimmed header values

See Also:

• https://tools.ietf.org/html/rfc7230#section-3.2.4 -

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assertHeader

private assertHeader(mixed $header): void

Parameters:

Parameter	Type	Description
$header	mixed

See Also:

• https://tools.ietf.org/html/rfc7230#section-3.2 -

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assertValue

private assertValue(string $value): void

Parameters:

Parameter	Type	Description
$value	string

See Also:

• https://tools.ietf.org/html/rfc7230#section-3.2 - field-value = ( field-content / obs-fold ) field-content = field-vchar [ 1( SP / HTAB ) field-vchar ] field-vchar = VCHAR / obs-text VCHAR = %x21-7E obs-text = %x80-FF obs-fold = CRLF 1*( SP / HTAB )

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