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/home/techb158/ileadtechnology.com/vendor/guzzlehttp/psr7/src/

/home/techb158/ileadtechnology.com/vendor/guzzlehttp/psr7/src

Name	Size	Mode	Actions
AppendStream.php	5768	0644	edit dl rm
BufferStream.php	3079	0644	edit dl rm
CachingStream.php	4450	0644	edit dl rm
DroppingStream.php	1094	0644	edit dl rm
FnStream.php	3958	0644	edit dl rm
functions.php	13409	0644	edit dl rm
functions_include.php	156	0644	edit dl rm
Header.php	2178	0644	edit dl rm
InflateStream.php	1845	0644	edit dl rm
LazyOpenStream.php	900	0644	edit dl rm
LimitStream.php	4225	0644	edit dl rm
Message.php	8276	0644	edit dl rm
MessageTrait.php	7856	0644	edit dl rm
MimeType.php	5109	0644	edit dl rm
MultipartStream.php	4769	0644	edit dl rm
NoSeekStream.php	439	0644	edit dl rm
PumpStream.php	4084	0644	edit dl rm
Query.php	3490	0644	edit dl rm
Request.php	3719	0644	edit dl rm
Response.php	4809	0644	edit dl rm
Rfc7230.php	691	0644	edit dl rm
ServerRequest.php	9852	0644	edit dl rm
Stream.php	6810	0644	edit dl rm
StreamDecoratorTrait.php	3291	0644	edit dl rm
StreamWrapper.php	3779	0644	edit dl rm
UploadedFile.php	7771	0644	edit dl rm
Uri.php	22898	0644	edit dl rm
UriComparator.php	1175	0644	edit dl rm
UriNormalizer.php	8331	0644	edit dl rm
UriResolver.php	8789	0644	edit dl rm
Utils.php	14673	0644	edit dl rm

Edit: /home/techb158/ileadtechnology.com/vendor/guzzlehttp/psr7/src/UriNormalizer.php (8331B)

<?php

namespace GuzzleHttp\Psr7;

use Psr\Http\Message\UriInterface;

/**
 * Provides methods to normalize and compare URIs.
 *
 * @author Tobias Schultze
 *
 * @link https://tools.ietf.org/html/rfc3986#section-6
 */
final class UriNormalizer
{
    /**
     * Default normalizations which only include the ones that preserve semantics.
     *
     * self::CAPITALIZE_PERCENT_ENCODING | self::DECODE_UNRESERVED_CHARACTERS | self::CONVERT_EMPTY_PATH |
     * self::REMOVE_DEFAULT_HOST | self::REMOVE_DEFAULT_PORT | self::REMOVE_DOT_SEGMENTS
     */
    const PRESERVING_NORMALIZATIONS = 63;

/**
     * 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
     */
    const CAPITALIZE_PERCENT_ENCODING = 1;

/**
     * 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/
     */
    const DECODE_UNRESERVED_CHARACTERS = 2;

/**
     * Converts the empty path to "/" for http and https URIs.
     *
     * Example: http://example.org → http://example.org/
     */
    const CONVERT_EMPTY_PATH = 4;

/**
     * 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`, and `file://localhost/myfile`
     * are equivalent according to RFC 3986. The first format is not accepted
     * by PHPs stream functions and thus already normalized implicitly to the
     * second format in the Uri class. See `GuzzleHttp\Psr7\Uri::composeComponents`.
     *
     * Example: file://localhost/myfile → file:///myfile
     */
    const REMOVE_DEFAULT_HOST = 8;

/**
     * Removes the default port of the given URI scheme from the URI.
     *
     * Example: http://example.org:80/ → http://example.org/
     */
    const REMOVE_DEFAULT_PORT = 16;

/**
     * 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
     */
    const REMOVE_DOT_SEGMENTS = 32;

/**
     * 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
     */
    const REMOVE_DUPLICATE_SLASHES = 64;

/**
     * 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
     *
     * Note: The sorting is neither locale nor Unicode aware (the URI query does not get decoded at all) as the
     * purpose is to be able to compare URIs in a reproducible way, not to have the params sorted perfectly.
     */
    const SORT_QUERY_PARAMETERS = 128;

/**
     * 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.
     *
     * PSR-7 UriInterface cannot distinguish between an empty component and a missing component as
     * getQuery(), getFragment() etc. always return a string. This means the URIs "/?#" and "/" are
     * treated equivalent which is not necessarily true according to RFC 3986. But that difference
     * is highly uncommon in reality. So this potential normalization is implied in PSR-7 as well.
     *
     * @param UriInterface $uri   The URI to normalize
     * @param int          $flags A bitmask of normalizations to apply, see constants
     *
     * @return UriInterface The normalized URI
     *
     * @link https://tools.ietf.org/html/rfc3986#section-6.2
     */
    public static function normalize(UriInterface $uri, $flags = self::PRESERVING_NORMALIZATIONS)
    {
        if ($flags & self::CAPITALIZE_PERCENT_ENCODING) {
            $uri = self::capitalizePercentEncoding($uri);
        }

if ($flags & self::DECODE_UNRESERVED_CHARACTERS) {
            $uri = self::decodeUnreservedCharacters($uri);
        }

if ($flags & self::CONVERT_EMPTY_PATH && $uri->getPath() === '' &&
            ($uri->getScheme() === 'http' || $uri->getScheme() === 'https')
        ) {
            $uri = $uri->withPath('/');
        }

if ($flags & self::REMOVE_DEFAULT_HOST && $uri->getScheme() === 'file' && $uri->getHost() === 'localhost') {
            $uri = $uri->withHost('');
        }

if ($flags & self::REMOVE_DEFAULT_PORT && $uri->getPort() !== null && Uri::isDefaultPort($uri)) {
            $uri = $uri->withPort(null);
        }

if ($flags & self::REMOVE_DOT_SEGMENTS && !Uri::isRelativePathReference($uri)) {
            $uri = $uri->withPath(UriResolver::removeDotSegments($uri->getPath()));
        }

if ($flags & self::REMOVE_DUPLICATE_SLASHES) {
            $uri = $uri->withPath(preg_replace('#//++#', '/', $uri->getPath()));
        }

if ($flags & self::SORT_QUERY_PARAMETERS && $uri->getQuery() !== '') {
            $queryKeyValues = explode('&', $uri->getQuery());
            sort($queryKeyValues);
            $uri = $uri->withQuery(implode('&', $queryKeyValues));
        }

return $uri;
    }

/**
     * 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.
     *
     * @param UriInterface $uri1           An URI to compare
     * @param UriInterface $uri2           An URI to compare
     * @param int          $normalizations A bitmask of normalizations to apply, see constants
     *
     * @return bool
     *
     * @link https://tools.ietf.org/html/rfc3986#section-6.1
     */
    public static function isEquivalent(UriInterface $uri1, UriInterface $uri2, $normalizations = self::PRESERVING_NORMALIZATIONS)
    {
        return (string) self::normalize($uri1, $normalizations) === (string) self::normalize($uri2, $normalizations);
    }

private static function capitalizePercentEncoding(UriInterface $uri)
    {
        $regex = '/(?:%[A-Fa-f0-9]{2})++/';

$callback = function (array $match) {
            return strtoupper($match[0]);
        };

return
            $uri->withPath(
                preg_replace_callback($regex, $callback, $uri->getPath())
            )->withQuery(
                preg_replace_callback($regex, $callback, $uri->getQuery())
            );
    }

private static function decodeUnreservedCharacters(UriInterface $uri)
    {
        $regex = '/%(?:2D|2E|5F|7E|3[0-9]|[46][1-9A-F]|[57][0-9A])/i';

$callback = function (array $match) {
            return rawurldecode($match[0]);
        };

private function __construct()
    {
        // cannot be instantiated
    }
}

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