function UriResolver::resolve

Same name in this branch

11.1.x vendor/guzzlehttp/psr7/src/UriResolver.php \GuzzleHttp\Psr7\UriResolver::resolve()
11.1.x vendor/justinrainbow/json-schema/src/JsonSchema/Uri/UriResolver.php \JsonSchema\Uri\UriResolver::resolve()

Resolves a URI according to a base URI.

For example if $uri=/foo/bar and $baseUri=https://symfony.com it will return https://symfony.com/foo/bar

If the $uri is not absolute you must pass an absolute $baseUri

1 call to UriResolver::resolve()

AbstractUriElement::getUri in vendor/symfony/dom-crawler/AbstractUriElement.php: Gets the URI associated with this link.

File

vendor/symfony/dom-crawler/UriResolver.php, line 31

Class

UriResolver: The UriResolver class takes an URI (relative, absolute, fragment, etc.) and turns it into an absolute URI against another given base URI.

Namespace

Symfony\Component\DomCrawler

Code

public static function resolve(string $uri, ?string $baseUri) : string {
    $uri = trim($uri);
    // absolute URL?
    if (null !== parse_url(\strlen($uri) !== strcspn($uri, '?#') ? $uri : $uri . '#', \PHP_URL_SCHEME)) {
        return $uri;
    }
    if (null === $baseUri) {
        throw new \InvalidArgumentException('The URI is relative, so you must define its base URI passing an absolute URL.');
    }
    // empty URI
    if (!$uri) {
        return $baseUri;
    }
    // an anchor
    if ('#' === $uri[0]) {
        return self::cleanupAnchor($baseUri) . $uri;
    }
    $baseUriCleaned = self::cleanupUri($baseUri);
    if ('?' === $uri[0]) {
        return $baseUriCleaned . $uri;
    }
    // absolute URL with relative schema
    if (str_starts_with($uri, '//')) {
        return preg_replace('#^([^/]*)//.*$#', '$1', $baseUriCleaned) . $uri;
    }
    $baseUriCleaned = preg_replace('#^(.*?//[^/]*)(?:\\/.*)?$#', '$1', $baseUriCleaned);
    // absolute path
    if ('/' === $uri[0]) {
        return $baseUriCleaned . $uri;
    }
    // relative path
    $path = parse_url(substr($baseUri, \strlen($baseUriCleaned)), \PHP_URL_PATH) ?? '';
    $path = self::canonicalizePath(substr($path, 0, strrpos($path, '/')) . '/' . $uri);
    return $baseUriCleaned . ('' === $path || '/' !== $path[0] ? '/' : '') . $path;
}