guzzlehttp / psr7
PSR-7 message implementation that also provides common utility methods
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Nyholm
GrahamCampbell
Tidelift
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Requires
- php: ^7.2.5 || ^8.0
- psr/http-factory: ^1.0
- psr/http-message: ^1.1 || ^2.0
- ralouphie/getallheaders: ^3.0
Requires (Dev)
- bamarni/composer-bin-plugin: ^1.8.2
- http-interop/http-factory-tests: 0.9.0
- phpunit/phpunit: ^8.5.39 || ^9.6.20
Suggests
- laminas/laminas-httphandlerrunner: Emit PSR-7 responses
Provides
- 3.0.x-dev
- 2.7.x-dev
- 2.7.0
- 2.6.x-dev
- 2.6.3
- 2.6.2
- 2.6.1
- 2.6.0
- 2.5.x-dev
- 2.5.1
- 2.5.0
- 2.4.x-dev
- 2.4.5
- 2.4.4
- 2.4.3
- 2.4.2
- 2.4.1
- 2.4.0
- 2.3.0
- 2.2.2
- 2.2.1
- 2.2.0
- 2.1.2
- 2.1.1
- 2.1.0
- 2.0.0
- 2.0.0-rc1
- 2.0.0-beta1
- 1.9.x-dev
- 1.9.1
- 1.9.0
- 1.8.5
- 1.8.4
- 1.8.3
- 1.8.2
- 1.8.1
- 1.8.0
- 1.7.0
- 1.6.1
- 1.6.0
- 1.5.2
- 1.5.1
- 1.5.0
- 1.4.2
- 1.4.1
- 1.4.0
- 1.3.1
- 1.3.0
- 1.2.3
- 1.2.2
- 1.2.1
- 1.2.0
- 1.1.0
- 1.0.0
- dev-update-mime-type-map
This package is auto-updated.
Last update: 2024-11-25 07:19:02 UTC
README
This repository contains a full PSR-7 message implementation, several stream decorators, and some helpful functionality like query string parsing.
Features
This package comes with a number of stream implementations and stream decorators.
Installation
composer require guzzlehttp/psr7
Version Guidance
AppendStream
GuzzleHttp\Psr7\AppendStream
Reads from multiple streams, one after the other.
use GuzzleHttp\Psr7; $a = Psr7\Utils::streamFor('abc, '); $b = Psr7\Utils::streamFor('123.'); $composed = new Psr7\AppendStream([$a, $b]); $composed->addStream(Psr7\Utils::streamFor(' Above all listen to me')); echo $composed; // abc, 123. Above all listen to me.
BufferStream
GuzzleHttp\Psr7\BufferStream
Provides a buffer stream that can be written to fill a buffer, and read from to remove bytes from the buffer.
This stream returns a "hwm" metadata value that tells upstream consumers what the configured high water mark of the stream is, or the maximum preferred size of the buffer.
use GuzzleHttp\Psr7; // When more than 1024 bytes are in the buffer, it will begin returning // false to writes. This is an indication that writers should slow down. $buffer = new Psr7\BufferStream(1024);
CachingStream
The CachingStream is used to allow seeking over previously read bytes on non-seekable streams. This can be useful when transferring a non-seekable entity body fails due to needing to rewind the stream (for example, resulting from a redirect). Data that is read from the remote stream will be buffered in a PHP temp stream so that previously read bytes are cached first in memory, then on disk.
use GuzzleHttp\Psr7; $original = Psr7\Utils::streamFor(fopen('http://www.google.com', 'r')); $stream = new Psr7\CachingStream($original); $stream->read(1024); echo $stream->tell(); // 1024 $stream->seek(0); echo $stream->tell(); // 0
DroppingStream
GuzzleHttp\Psr7\DroppingStream
Stream decorator that begins dropping data once the size of the underlying stream becomes too full.
use GuzzleHttp\Psr7; // Create an empty stream $stream = Psr7\Utils::streamFor(); // Start dropping data when the stream has more than 10 bytes $dropping = new Psr7\DroppingStream($stream, 10); $dropping->write('01234567890123456789'); echo $stream; // 0123456789
FnStream
GuzzleHttp\Psr7\FnStream
Compose stream implementations based on a hash of functions.
Allows for easy testing and extension of a provided stream without needing to create a concrete class for a simple extension point.
use GuzzleHttp\Psr7; $stream = Psr7\Utils::streamFor('hi'); $fnStream = Psr7\FnStream::decorate($stream, [ 'rewind' => function () use ($stream) { echo 'About to rewind - '; $stream->rewind(); echo 'rewound!'; } ]); $fnStream->rewind(); // Outputs: About to rewind - rewound!
InflateStream
GuzzleHttp\Psr7\InflateStream
Uses PHP's zlib.inflate filter to inflate zlib (HTTP deflate, RFC1950) or gzipped (RFC1952) content.
This stream decorator converts the provided stream to a PHP stream resource, then appends the zlib.inflate filter. The stream is then converted back to a Guzzle stream resource to be used as a Guzzle stream.
LazyOpenStream
GuzzleHttp\Psr7\LazyOpenStream
Lazily reads or writes to a file that is opened only after an IO operation take place on the stream.
use GuzzleHttp\Psr7; $stream = new Psr7\LazyOpenStream('/path/to/file', 'r'); // The file has not yet been opened... echo $stream->read(10); // The file is opened and read from only when needed.
LimitStream
GuzzleHttp\Psr7\LimitStream
LimitStream can be used to read a subset or slice of an existing stream object. This can be useful for breaking a large file into smaller pieces to be sent in chunks (e.g. Amazon S3's multipart upload API).
use GuzzleHttp\Psr7; $original = Psr7\Utils::streamFor(fopen('/tmp/test.txt', 'r+')); echo $original->getSize(); // >>> 1048576 // Limit the size of the body to 1024 bytes and start reading from byte 2048 $stream = new Psr7\LimitStream($original, 1024, 2048); echo $stream->getSize(); // >>> 1024 echo $stream->tell(); // >>> 0
MultipartStream
GuzzleHttp\Psr7\MultipartStream
Stream that when read returns bytes for a streaming multipart or multipart/form-data stream.
NoSeekStream
GuzzleHttp\Psr7\NoSeekStream
NoSeekStream wraps a stream and does not allow seeking.
use GuzzleHttp\Psr7; $original = Psr7\Utils::streamFor('foo'); $noSeek = new Psr7\NoSeekStream($original); echo $noSeek->read(3); // foo var_export($noSeek->isSeekable()); // false $noSeek->seek(0); var_export($noSeek->read(3)); // NULL
PumpStream
GuzzleHttp\Psr7\PumpStream
Provides a read only stream that pumps data from a PHP callable.
When invoking the provided callable, the PumpStream will pass the amount of data requested to read to the callable. The callable can choose to ignore this value and return fewer or more bytes than requested. Any extra data returned by the provided callable is buffered internally until drained using the read() function of the PumpStream. The provided callable MUST return false when there is no more data to read.
Implementing stream decorators
Creating a stream decorator is very easy thanks to the
GuzzleHttp\Psr7\StreamDecoratorTrait
. This trait provides methods that
implement Psr\Http\Message\StreamInterface
by proxying to an underlying
stream. Just use
the StreamDecoratorTrait
and implement your custom
methods.
For example, let's say we wanted to call a specific function each time the last
byte is read from a stream. This could be implemented by overriding the
read()
method.
use Psr\Http\Message\StreamInterface; use GuzzleHttp\Psr7\StreamDecoratorTrait; class EofCallbackStream implements StreamInterface { use StreamDecoratorTrait; private $callback; private $stream; public function __construct(StreamInterface $stream, callable $cb) { $this->stream = $stream; $this->callback = $cb; } public function read($length) { $result = $this->stream->read($length); // Invoke the callback when EOF is hit. if ($this->eof()) { ($this->callback)(); } return $result; } }
This decorator could be added to any existing stream and used like so:
use GuzzleHttp\Psr7; $original = Psr7\Utils::streamFor('foo'); $eofStream = new EofCallbackStream($original, function () { echo 'EOF!'; }); $eofStream->read(2); $eofStream->read(1); // echoes "EOF!" $eofStream->seek(0); $eofStream->read(3); // echoes "EOF!"
PHP StreamWrapper
You can use the GuzzleHttp\Psr7\StreamWrapper
class if you need to use a
PSR-7 stream as a PHP stream resource.
Use the GuzzleHttp\Psr7\StreamWrapper::getResource()
method to create a PHP
stream from a PSR-7 stream.
use GuzzleHttp\Psr7\StreamWrapper; $stream = GuzzleHttp\Psr7\Utils::streamFor('hello!'); $resource = StreamWrapper::getResource($stream); echo fread($resource, 6); // outputs hello!
Static API
There are various static methods available under the GuzzleHttp\Psr7
namespace.
GuzzleHttp\Psr7\Message::toString
public static function toString(MessageInterface $message): string
Returns the string representation of an HTTP message.
$request = new GuzzleHttp\Psr7\Request('GET', 'http://example.com'); echo GuzzleHttp\Psr7\Message::toString($request);
GuzzleHttp\Psr7\Message::bodySummary
public static function bodySummary(MessageInterface $message, int $truncateAt = 120): string|null
Get a short summary of the message body.
Will return null
if the response is not printable.
GuzzleHttp\Psr7\Message::rewindBody
public static function rewindBody(MessageInterface $message): void
Attempts to rewind a message body and throws an exception on failure.
The body of the message will only be rewound if a call to tell()
returns a value other than 0
.
GuzzleHttp\Psr7\Message::parseMessage
public static function parseMessage(string $message): array
Parses an HTTP message into an associative array.
The array contains the "start-line" key containing the start line of the message, "headers" key containing an associative array of header array values, and a "body" key containing the body of the message.
GuzzleHttp\Psr7\Message::parseRequestUri
public static function parseRequestUri(string $path, array $headers): string
Constructs a URI for an HTTP request message.
GuzzleHttp\Psr7\Message::parseRequest
public static function parseRequest(string $message): Request
Parses a request message string into a request object.
GuzzleHttp\Psr7\Message::parseResponse
public static function parseResponse(string $message): Response
Parses a response message string into a response object.
GuzzleHttp\Psr7\Header::parse
public static function parse(string|array $header): array
Parse an array of header values containing ";" separated data into an array of associative arrays representing the header key value pair data of the header. When a parameter does not contain a value, but just contains a key, this function will inject a key with a '' string value.
GuzzleHttp\Psr7\Header::splitList
public static function splitList(string|string[] $header): string[]
Splits a HTTP header defined to contain a comma-separated list into each individual value:
$knownEtags = Header::splitList($request->getHeader('if-none-match'));
Example headers include accept
, cache-control
and if-none-match
.
GuzzleHttp\Psr7\Header::normalize
(deprecated)
public static function normalize(string|array $header): array
Header::normalize()
is deprecated in favor of Header::splitList()
which performs the same operation with a cleaned up API and improved
documentation.
Converts an array of header values that may contain comma separated headers into an array of headers with no comma separated values.
GuzzleHttp\Psr7\Query::parse
public static function parse(string $str, int|bool $urlEncoding = true): array
Parse a query string into an associative array.
If multiple values are found for the same key, the value of that key
value pair will become an array. This function does not parse nested
PHP style arrays into an associative array (e.g., foo[a]=1&foo[b]=2
will be parsed into ['foo[a]' => '1', 'foo[b]' => '2'])
.
GuzzleHttp\Psr7\Query::build
public static function build(array $params, int|false $encoding = PHP_QUERY_RFC3986, bool $treatBoolsAsInts = true): string
Build a query string from an array of key value pairs.
This function can use the return value of parse()
to build a query
string. This function does not modify the provided keys when an array is
encountered (like http_build_query()
would).
GuzzleHttp\Psr7\Utils::caselessRemove
public static function caselessRemove(iterable<string> $keys, $keys, array $data): array
Remove the items given by the keys, case insensitively from the data.
GuzzleHttp\Psr7\Utils::copyToStream
public static function copyToStream(StreamInterface $source, StreamInterface $dest, int $maxLen = -1): void
Copy the contents of a stream into another stream until the given number of bytes have been read.
GuzzleHttp\Psr7\Utils::copyToString
public static function copyToString(StreamInterface $stream, int $maxLen = -1): string
Copy the contents of a stream into a string until the given number of bytes have been read.
GuzzleHttp\Psr7\Utils::hash
public static function hash(StreamInterface $stream, string $algo, bool $rawOutput = false): string
Calculate a hash of a stream.
This method reads the entire stream to calculate a rolling hash, based on
PHP's hash_init
functions.
GuzzleHttp\Psr7\Utils::modifyRequest
public static function modifyRequest(RequestInterface $request, array $changes): RequestInterface
Clone and modify a request with the given changes.
This method is useful for reducing the number of clones needed to mutate a message.
- method: (string) Changes the HTTP method.
- set_headers: (array) Sets the given headers.
- remove_headers: (array) Remove the given headers.
- body: (mixed) Sets the given body.
- uri: (UriInterface) Set the URI.
- query: (string) Set the query string value of the URI.
- version: (string) Set the protocol version.
GuzzleHttp\Psr7\Utils::readLine
public static function readLine(StreamInterface $stream, ?int $maxLength = null): string
Read a line from the stream up to the maximum allowed buffer length.
GuzzleHttp\Psr7\Utils::redactUserInfo
public static function redactUserInfo(UriInterface $uri): UriInterface
Redact the password in the user info part of a URI.
GuzzleHttp\Psr7\Utils::streamFor
public static function streamFor(resource|string|null|int|float|bool|StreamInterface|callable|\Iterator $resource = '', array $options = []): StreamInterface
Create a new stream based on the input type.
Options is an associative array that can contain the following keys:
- metadata: Array of custom metadata.
- size: Size of the stream.
This method accepts the following $resource
types:
Psr\Http\Message\StreamInterface
: Returns the value as-is.string
: Creates a stream object that uses the given string as the contents.resource
: Creates a stream object that wraps the given PHP stream resource.Iterator
: If the provided value implementsIterator
, then a read-only stream object will be created that wraps the given iterable. Each time the stream is read from, data from the iterator will fill a buffer and will be continuously called until the buffer is equal to the requested read size. Subsequent read calls will first read from the buffer and then callnext
on the underlying iterator until it is exhausted.object
with__toString()
: If the object has the__toString()
method, the object will be cast to a string and then a stream will be returned that uses the string value.NULL
: Whennull
is passed, an empty stream object is returned.callable
When a callable is passed, a read-only stream object will be created that invokes the given callable. The callable is invoked with the number of suggested bytes to read. The callable can return any number of bytes, but MUST returnfalse
when there is no more data to return. The stream object that wraps the callable will invoke the callable until the number of requested bytes are available. Any additional bytes will be buffered and used in subsequent reads.
$stream = GuzzleHttp\Psr7\Utils::streamFor('foo'); $stream = GuzzleHttp\Psr7\Utils::streamFor(fopen('/path/to/file', 'r')); $generator = function ($bytes) { for ($i = 0; $i < $bytes; $i++) { yield ' '; } } $stream = GuzzleHttp\Psr7\Utils::streamFor($generator(100));
GuzzleHttp\Psr7\Utils::tryFopen
public static function tryFopen(string $filename, string $mode): resource
Safely opens a PHP stream resource using a filename.
When fopen fails, PHP normally raises a warning. This function adds an error handler that checks for errors and throws an exception instead.
GuzzleHttp\Psr7\Utils::tryGetContents
public static function tryGetContents(resource $stream): string
Safely gets the contents of a given stream.
When stream_get_contents fails, PHP normally raises a warning. This function adds an error handler that checks for errors and throws an exception instead.
GuzzleHttp\Psr7\Utils::uriFor
public static function uriFor(string|UriInterface $uri): UriInterface
Returns a UriInterface for the given value.
This function accepts a string or UriInterface and returns a UriInterface for the given value. If the value is already a UriInterface, it is returned as-is.
GuzzleHttp\Psr7\MimeType::fromFilename
public static function fromFilename(string $filename): string|null
Determines the mimetype of a file by looking at its extension.
GuzzleHttp\Psr7\MimeType::fromExtension
public static function fromExtension(string $extension): string|null
Maps a file extensions to a mimetype.
Upgrading from Function API
The static API was first introduced in 1.7.0, in order to mitigate problems with functions conflicting between global and local copies of the package. The function API was removed in 2.0.0. A migration table has been provided here for your convenience:
Additional URI Methods
Aside from the standard Psr\Http\Message\UriInterface
implementation in form of the GuzzleHttp\Psr7\Uri
class,
this library also provides additional functionality when working with URIs as static methods.
URI Types
An instance of Psr\Http\Message\UriInterface
can either be an absolute URI or a relative reference.
An absolute URI has a scheme. A relative reference is used to express a URI relative to another URI,
the base URI. Relative references can be divided into several forms according to
RFC 3986 Section 4.2:
- network-path references, e.g.
//example.com/path
- absolute-path references, e.g.
/path
- relative-path references, e.g.
subpath
The following methods can be used to identify the type of the URI.
GuzzleHttp\Psr7\Uri::isAbsolute
public static function isAbsolute(UriInterface $uri): bool
Whether the URI is absolute, i.e. it has a scheme.
GuzzleHttp\Psr7\Uri::isNetworkPathReference
public static function isNetworkPathReference(UriInterface $uri): bool
Whether the URI is a network-path reference. A relative reference that begins with two slash characters is termed an network-path reference.
GuzzleHttp\Psr7\Uri::isAbsolutePathReference
public static function isAbsolutePathReference(UriInterface $uri): bool
Whether the URI is a absolute-path reference. A relative reference that begins with a single slash character is termed an absolute-path reference.
GuzzleHttp\Psr7\Uri::isRelativePathReference
public static function isRelativePathReference(UriInterface $uri): bool
Whether the URI is a relative-path reference. A relative reference that does not begin with a slash character is termed a relative-path reference.
GuzzleHttp\Psr7\Uri::isSameDocumentReference
public static function isSameDocumentReference(UriInterface $uri, ?UriInterface $base = null): bool
Whether the URI is a same-document reference. A same-document reference refers to a URI that is, aside from its fragment component, identical to the base URI. When no base URI is given, only an empty URI reference (apart from its fragment) is considered a same-document reference.
URI Components
Additional methods to work with URI components.
GuzzleHttp\Psr7\Uri::isDefaultPort
public static function isDefaultPort(UriInterface $uri): bool
Whether the URI has the default port of the current scheme. Psr\Http\Message\UriInterface::getPort
may return null
or the standard port. This method can be used independently of the implementation.
GuzzleHttp\Psr7\Uri::composeComponents
public static function composeComponents($scheme, $authority, $path, $query, $fragment): string
Composes a URI reference string from its various components according to
RFC 3986 Section 5.3. Usually this method does not need
to be called manually but instead is used indirectly via Psr\Http\Message\UriInterface::__toString
.
GuzzleHttp\Psr7\Uri::fromParts
public static function fromParts(array $parts): UriInterface
Creates a URI from a hash of parse_url
components.
GuzzleHttp\Psr7\Uri::withQueryValue
public static function withQueryValue(UriInterface $uri, $key, $value): UriInterface
Creates a new URI with a specific query string value. Any existing query string values that exactly match the provided key are removed and replaced with the given key value pair. A value of null will set the query string key without a value, e.g. "key" instead of "key=value".
GuzzleHttp\Psr7\Uri::withQueryValues
public static function withQueryValues(UriInterface $uri, array $keyValueArray): UriInterface
Creates a new URI with multiple query string values. It has the same behavior as withQueryValue()
but for an
associative array of key => value.
GuzzleHttp\Psr7\Uri::withoutQueryValue
public static function withoutQueryValue(UriInterface $uri, $key): UriInterface
Creates a new URI with a specific query string value removed. Any existing query string values that exactly match the provided key are removed.
Cross-Origin Detection
GuzzleHttp\Psr7\UriComparator
provides methods to determine if a modified URL should be considered cross-origin.
GuzzleHttp\Psr7\UriComparator::isCrossOrigin
public static function isCrossOrigin(UriInterface $original, UriInterface $modified): bool
Determines if a modified URL should be considered cross-origin with respect to an original URL.
Reference Resolution
GuzzleHttp\Psr7\UriResolver
provides methods to resolve a URI reference in the context of a base URI according
to RFC 3986 Section 5. This is for example also what web
browsers do when resolving a link in a website based on the current request URI.
GuzzleHttp\Psr7\UriResolver::resolve
public static function resolve(UriInterface $base, UriInterface $rel): UriInterface
Converts the relative URI into a new URI that is resolved against the base URI.
GuzzleHttp\Psr7\UriResolver::removeDotSegments
public static function removeDotSegments(string $path): string
Removes dot segments from a path and returns the new path according to RFC 3986 Section 5.2.4.
GuzzleHttp\Psr7\UriResolver::relativize
public static function relativize(UriInterface $base, UriInterface $target): UriInterface
Returns the target URI as a relative reference from the base URI. This method is the counterpart to resolve():
(string) $target === (string) UriResolver::resolve($base, UriResolver::relativize($base, $target))
One use-case is to use the current request URI as base URI and then generate relative links in your documents to reduce the document size or offer self-contained downloadable document archives.
$base = new Uri('http://example.com/a/b/'); echo UriResolver::relativize($base, new Uri('http://example.com/a/b/c')); // prints 'c'. echo UriResolver::relativize($base, new Uri('http://example.com/a/x/y')); // prints '../x/y'. echo UriResolver::relativize($base, new Uri('http://example.com/a/b/?q')); // prints '?q'. echo UriResolver::relativize($base, new Uri('http://example.org/a/b/')); // prints '//example.org/a/b/'.
Normalization and Comparison
GuzzleHttp\Psr7\UriNormalizer
provides methods to normalize and compare URIs according to
RFC 3986 Section 6.
GuzzleHttp\Psr7\UriNormalizer::normalize
public static function normalize(UriInterface $uri, $flags = self::PRESERVING_NORMALIZATIONS): UriInterface
Returns a normalized URI. The scheme and host component are already normalized to lowercase per PSR-7 UriInterface.
This methods adds additional normalizations that can be configured with the $flags
parameter which is a bitmask
of normalizations to apply. The following normalizations are available:
-
UriNormalizer::PRESERVING_NORMALIZATIONS
Default normalizations which only include the ones that preserve semantics.
-
UriNormalizer::CAPITALIZE_PERCENT_ENCODING
All letters within a percent-encoding triplet (e.g., "%3A") are case-insensitive, and should be capitalized.
Example:
http://example.org/a%c2%b1b
→http://example.org/a%C2%B1b
-
UriNormalizer::DECODE_UNRESERVED_CHARACTERS
Decodes percent-encoded octets of unreserved characters. For consistency, percent-encoded octets in the ranges of ALPHA (%41–%5A and %61–%7A), DIGIT (%30–%39), hyphen (%2D), period (%2E), underscore (%5F), or tilde (%7E) should not be created by URI producers and, when found in a URI, should be decoded to their corresponding unreserved characters by URI normalizers.
Example:
http://example.org/%7Eusern%61me/
→http://example.org/~username/
-
UriNormalizer::CONVERT_EMPTY_PATH
Converts the empty path to "/" for http and https URIs.
Example:
http://example.org
→http://example.org/
-
UriNormalizer::REMOVE_DEFAULT_HOST
Removes the default host of the given URI scheme from the URI. Only the "file" scheme defines the default host "localhost". All of
file:/myfile
,file:///myfile
, andfile://localhost/myfile
are equivalent according to RFC 3986.Example:
file://localhost/myfile
→file:///myfile
-
UriNormalizer::REMOVE_DEFAULT_PORT
Removes the default port of the given URI scheme from the URI.
Example:
http://example.org:80/
→http://example.org/
-
UriNormalizer::REMOVE_DOT_SEGMENTS
Removes unnecessary dot-segments. Dot-segments in relative-path references are not removed as it would change the semantics of the URI reference.
Example:
http://example.org/../a/b/../c/./d.html
→http://example.org/a/c/d.html
-
UriNormalizer::REMOVE_DUPLICATE_SLASHES
Paths which include two or more adjacent slashes are converted to one. Webservers usually ignore duplicate slashes and treat those URIs equivalent. But in theory those URIs do not need to be equivalent. So this normalization may change the semantics. Encoded slashes (%2F) are not removed.
Example:
http://example.org//foo///bar.html
→http://example.org/foo/bar.html
-
UriNormalizer::SORT_QUERY_PARAMETERS
Sort query parameters with their values in alphabetical order. However, the order of parameters in a URI may be significant (this is not defined by the standard). So this normalization is not safe and may change the semantics of the URI.
Example:
?lang=en&article=fred
→?article=fred&lang=en
GuzzleHttp\Psr7\UriNormalizer::isEquivalent
public static function isEquivalent(UriInterface $uri1, UriInterface $uri2, $normalizations = self::PRESERVING_NORMALIZATIONS): bool
Whether two URIs can be considered equivalent. Both URIs are normalized automatically before comparison with the given
$normalizations
bitmask. The method also accepts relative URI references and returns true when they are equivalent.
This of course assumes they will be resolved against the same base URI. If this is not the case, determination of
equivalence or difference of relative references does not mean anything.
Security
If you discover a security vulnerability within this package, please send an email to security@tidelift.com. All security vulnerabilities will be promptly addressed. Please do not disclose security-related issues publicly until a fix has been announced. Please see Security Policy for more information.
License
Guzzle is made available under the MIT License (MIT). Please see License File for more information.
For Enterprise
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