# woocommerce-pos/1.10.7/vendor_prefixed/guzzlehttp/psr7/src/Request.php

WCPOS – Point of Sale (POS) plugin for WooCommerce, version 1.10.7. 160 lines.

- Page: https://pluginprobe.com/plugins/woocommerce-pos/1.10.7/code/vendor_prefixed/guzzlehttp/psr7/src/Request.php
- Raw: https://pluginprobe.com/plugins/woocommerce-pos/1.10.7/raw/vendor_prefixed/guzzlehttp/psr7/src/Request.php
- Modified: 2026-09-01T14:48:10+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
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```php
<?php

declare (strict_types=1);
namespace WCPOS\Vendor\GuzzleHttp\Psr7;

use InvalidArgumentException;
use WCPOS\Vendor\Psr\Http\Message\RequestInterface;
use WCPOS\Vendor\Psr\Http\Message\StreamInterface;
use WCPOS\Vendor\Psr\Http\Message\UriInterface;
/**
 * PSR-7 request implementation.
 */
class Request implements RequestInterface
{
    use MessageTrait;
    private string $method;
    private ?string $requestTarget = null;
    private UriInterface $uri;
    /**
     * @param string                               $method  HTTP method
     * @param string|UriInterface                  $uri     URI
     * @param (string|string[])[]                  $headers Request headers
     * @param string|resource|StreamInterface|null $body    Request body
     * @param string                               $version Protocol version
     */
    public function __construct(string $method, $uri, array $headers = [], $body = null, string $version = '1.1')
    {
        $this->assertMethod($method);
        $this->assertProtocolVersion($version);
        if (!$uri instanceof UriInterface) {
            $uri = new Uri($uri);
        }
        self::getRequestTargetFromUri($uri);
        $this->method = $method;
        $this->uri = $uri;
        $this->setHeaders($headers);
        $this->protocol = $version;
        if (!isset($this->headerNames['host'])) {
            $this->updateHostFromUri();
        }
        if ($body !== '' && $body !== null) {
            $this->stream = Utils::streamFor($body);
        }
    }
    public function getRequestTarget() : string
    {
        if ($this->requestTarget !== null) {
            return $this->requestTarget;
        }
        return self::getRequestTargetFromUri($this->uri);
    }
    public function withRequestTarget(string $requestTarget) : RequestInterface
    {
        self::assertRequestTarget($requestTarget);
        $new = clone $this;
        $new->requestTarget = $requestTarget;
        return $new;
    }
    public function getMethod() : string
    {
        return $this->method;
    }
    public function withMethod(string $method) : RequestInterface
    {
        $this->assertMethod($method);
        $new = clone $this;
        $new->method = $method;
        return $new;
    }
    public function getUri() : UriInterface
    {
        return $this->uri;
    }
    public function withUri(UriInterface $uri, bool $preserveHost = \false) : RequestInterface
    {
        $sameUri = $uri === $this->uri;
        if (!$sameUri && $this->requestTarget === null) {
            self::getRequestTargetFromUri($uri);
        }
        $currentHost = $this->getHeaderLine('Host');
        $host = null;
        if (!$preserveHost || $currentHost === '') {
            $host = $this->getHostFromUri($uri);
        }
        if ($sameUri && ($host === null || $currentHost === $host)) {
            return $this;
        }
        $new = clone $this;
        $new->uri = $uri;
        if ($host !== null) {
            $new->setHostHeader($host);
        }
        return $new;
    }
    private function updateHostFromUri() : void
    {
        $host = $this->getHostFromUri($this->uri);
        if ($host === null) {
            return;
        }
        $this->setHostHeader($host);
    }
    private function getHostFromUri(UriInterface $uri) : ?string
    {
        $host = $uri->getHost();
        if ($host === '') {
            return null;
        }
        Uri::assertValidHost($host);
        if (($port = $uri->getPort()) !== null) {
            $host .= ':' . $port;
        }
        $this->assertValue('Host', $host);
        return $host;
    }
    private function setHostHeader(string $host) : void
    {
        if (isset($this->headerNames['host'])) {
            $header = $this->headerNames['host'];
        } else {
            $header = 'Host';
            $this->headerNames['host'] = 'Host';
        }
        // Ensure Host is the first header.
        // See: https://datatracker.ietf.org/doc/html/rfc9110#section-7.2
        $this->headers = [$header => [$host]] + $this->headers;
    }
    private function assertMethod(string $method) : void
    {
        if (!Rfc9110::isToken($method)) {
            throw new InvalidArgumentException('Method must be a valid HTTP token.');
        }
    }
    private static function getRequestTargetFromUri(UriInterface $uri) : string
    {
        $target = self::normalizePathForOriginForm($uri->getPath());
        if ($target === '') {
            $target = '/';
        }
        if ($uri->getQuery() != '') {
            $target .= '?' . $uri->getQuery();
        }
        self::assertRequestTarget($target);
        return $target;
    }
    private static function assertRequestTarget(string $requestTarget) : void
    {
        if (!Rfc9112::isValidRequestTarget($requestTarget)) {
            throw new InvalidArgumentException('Invalid request target provided; cannot be empty or contain whitespace or control characters');
        }
    }
    private static function normalizePathForOriginForm(string $path) : string
    {
        if (\str_starts_with($path, '//')) {
            return '/' . \ltrim($path, '/');
        }
        return $path;
    }
}

```