Request
in package
implements
RequestInterface
uses
MessageTrait
PSR-7 request implementation.
Table of Contents
Interfaces
- RequestInterface
- Representation of an outgoing, client-side request.
Properties
- $headerNames : array<string|int, string>
- $headers : array<string|int, array<string|int, string>>
- $method : string
- $protocol : string
- $requestTarget : string|null
- $stream : StreamInterface|null
- $uri : UriInterface
Methods
- __construct() : mixed
- getBody() : StreamInterface
- getHeader() : array<string|int, mixed>
- getHeaderLine() : string
- getHeaders() : array<string|int, mixed>
- getMethod() : string
- Retrieves the HTTP method of the request.
- getProtocolVersion() : string
- getRequestTarget() : string
- Retrieves the message's request target.
- getUri() : UriInterface
- Retrieves the URI instance.
- hasHeader() : bool
- withAddedHeader() : MessageInterface
- withBody() : MessageInterface
- withHeader() : MessageInterface
- withMethod() : static
- Return an instance with the provided HTTP method.
- withoutHeader() : MessageInterface
- withProtocolVersion() : MessageInterface
- withRequestTarget() : static
- Return an instance with the specific request-target.
- withUri() : static
- Returns an instance with the provided URI.
- assertHeader() : void
- assertMethod() : void
- assertValue() : void
- normalizeHeaderValue() : array<string|int, string>
- setHeaders() : void
- trimAndValidateHeaderValues() : array<string|int, string>
- Trims whitespace from the header values.
- updateHostFromUri() : void
Properties
$headerNames
private
array<string|int, string>
$headerNames
= []
Map of lowercase header name => original name at registration
$headers
private
array<string|int, array<string|int, string>>
$headers
= []
Map of all registered headers, as original name => array of values
$method
private
string
$method
$protocol
private
string
$protocol
= '1.1'
$requestTarget
private
string|null
$requestTarget
$stream
private
StreamInterface|null
$stream
$uri
private
UriInterface
$uri
Methods
__construct()
public
__construct(string $method, string|UriInterface $uri[, array<string|int, string|array<string|int, string>> $headers = [] ][, string|resource|StreamInterface|null $body = null ][, string $version = '1.1' ]) : mixed
Parameters
- $method : string
-
HTTP method
- $uri : string|UriInterface
-
URI
- $headers : array<string|int, string|array<string|int, string>> = []
-
Request headers
- $body : string|resource|StreamInterface|null = null
-
Request body
- $version : string = '1.1'
-
Protocol version
getBody()
public
getBody() : StreamInterface
Return values
StreamInterfacegetHeader()
public
getHeader(mixed $header) : array<string|int, mixed>
Parameters
- $header : mixed
Return values
array<string|int, mixed>getHeaderLine()
public
getHeaderLine(mixed $header) : string
Parameters
- $header : mixed
Return values
stringgetHeaders()
public
getHeaders() : array<string|int, mixed>
Return values
array<string|int, mixed>getMethod()
Retrieves the HTTP method of the request.
public
getMethod() : string
Return values
string —Returns the request method.
getProtocolVersion()
public
getProtocolVersion() : string
Return values
stringgetRequestTarget()
Retrieves the message's request target.
public
getRequestTarget() : string
Retrieves the message's request-target either as it will appear (for clients), as it appeared at request (for servers), or as it was specified for the instance (see withRequestTarget()).
In most cases, this will be the origin-form of the composed URI, unless a value was provided to the concrete implementation (see withRequestTarget() below).
If no URI is available, and no request-target has been specifically provided, this method MUST return the string "/".
Return values
stringgetUri()
Retrieves the URI instance.
public
getUri() : UriInterface
This method MUST return a UriInterface instance.
Return values
UriInterface —Returns a UriInterface instance representing the URI of the request.
hasHeader()
public
hasHeader(mixed $header) : bool
Parameters
- $header : mixed
Return values
boolwithAddedHeader()
public
withAddedHeader(mixed $header, mixed $value) : MessageInterface
Parameters
- $header : mixed
- $value : mixed
Return values
MessageInterfacewithBody()
public
withBody(StreamInterface $body) : MessageInterface
Parameters
- $body : StreamInterface
Return values
MessageInterfacewithHeader()
public
withHeader(mixed $header, mixed $value) : MessageInterface
Parameters
- $header : mixed
- $value : mixed
Return values
MessageInterfacewithMethod()
Return an instance with the provided HTTP method.
public
withMethod(mixed $method) : static
While HTTP method names are typically all uppercase characters, HTTP method names are case-sensitive and thus implementations SHOULD NOT modify the given string.
This method MUST be implemented in such a way as to retain the immutability of the message, and MUST return an instance that has the changed request method.
Parameters
- $method : mixed
-
Case-sensitive method.
Return values
staticwithoutHeader()
public
withoutHeader(mixed $header) : MessageInterface
Parameters
- $header : mixed
Return values
MessageInterfacewithProtocolVersion()
public
withProtocolVersion(mixed $version) : MessageInterface
Parameters
- $version : mixed
Return values
MessageInterfacewithRequestTarget()
Return an instance with the specific request-target.
public
withRequestTarget(mixed $requestTarget) : static
If the request needs a non-origin-form request-target — e.g., for specifying an absolute-form, authority-form, or asterisk-form — this method may be used to create an instance with the specified request-target, verbatim.
This method MUST be implemented in such a way as to retain the immutability of the message, and MUST return an instance that has the changed request target.
Parameters
- $requestTarget : mixed
Return values
staticwithUri()
Returns an instance with the provided URI.
public
withUri(UriInterface $uri[, mixed $preserveHost = false ]) : static
This method MUST update the Host header of the returned request by default if the URI contains a host component. If the URI does not contain a host component, any pre-existing Host header MUST be carried over to the returned request.
You can opt-in to preserving the original state of the Host header by
setting $preserveHost
to true
. When $preserveHost
is set to
true
, this method interacts with the Host header in the following ways:
- If the Host header is missing or empty, and the new URI contains a host component, this method MUST update the Host header in the returned request.
- If the Host header is missing or empty, and the new URI does not contain a host component, this method MUST NOT update the Host header in the returned request.
- If a Host header is present and non-empty, this method MUST NOT update the Host header in the returned request.
This method MUST be implemented in such a way as to retain the immutability of the message, and MUST return an instance that has the new UriInterface instance.
Parameters
- $uri : UriInterface
-
New request URI to use.
- $preserveHost : mixed = false
-
Preserve the original state of the Host header.
Return values
staticassertHeader()
private
assertHeader(mixed $header) : void
Parameters
- $header : mixed
Tags
assertMethod()
private
assertMethod(mixed $method) : void
Parameters
- $method : mixed
assertValue()
private
assertValue(string $value) : void
Parameters
- $value : string
Tags
normalizeHeaderValue()
private
normalizeHeaderValue(mixed $value) : array<string|int, string>
Parameters
- $value : mixed
Return values
array<string|int, string>setHeaders()
private
setHeaders(array<string|int, string|array<string|int, string>> $headers) : void
Parameters
- $headers : array<string|int, string|array<string|int, string>>
trimAndValidateHeaderValues()
Trims whitespace from the header values.
private
trimAndValidateHeaderValues(array<string|int, mixed> $values) : array<string|int, 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
- $values : array<string|int, mixed>
-
Header values
Tags
Return values
array<string|int, string> —Trimmed header values
updateHostFromUri()
private
updateHostFromUri() : void