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Name	Size	Permission
Exception	[ DIR ]	drwxrwxr-x
AppendStream.php	5.81 KB	-rw-rw-r--
BufferStream.php	3.14 KB	-rw-rw-r--
CachingStream.php	4.48 KB	-rw-rw-r--
DroppingStream.php	1.17 KB	-rw-rw-r--
FnStream.php	4.21 KB	-rw-rw-r--
Header.php	3.85 KB	-rw-rw-r--
HttpFactory.php	3 KB	-rw-rw-r--
InflateStream.php	1.38 KB	-rw-rw-r--
LazyOpenStream.php	1.06 KB	-rw-rw-r--
LimitStream.php	4.2 KB	-rw-rw-r--
Message.php	8.14 KB	-rw-rw-r--
MessageTrait.php	7.56 KB	-rw-rw-r--
MimeType.php	53.75 KB	-rw-rw-r--
MultipartStream.php	5.05 KB	-rw-rw-r--
NoSeekStream.php	524 B	-rw-rw-r--
PumpStream.php	4.49 KB	-rw-rw-r--
Query.php	3.56 KB	-rw-rw-r--
Request.php	3.82 KB	-rw-rw-r--
Response.php	4.79 KB	-rw-rw-r--
Rfc7230.php	661 B	-rw-rw-r--
ServerRequest.php	9.33 KB	-rw-rw-r--
Stream.php	7.21 KB	-rw-rw-r--
StreamDecoratorTrait.php	3.24 KB	-rw-rw-r--
StreamWrapper.php	4.45 KB	-rw-rw-r--
UploadedFile.php	4.75 KB	-rw-rw-r--
Uri.php	21.44 KB	-rw-rw-r--
UriComparator.php	1.12 KB	-rw-rw-r--
UriNormalizer.php	8.26 KB	-rw-rw-r--
UriResolver.php	8.38 KB	-rw-rw-r--
Utils.php	15.21 KB	-rw-rw-r--

Code Editor : StreamWrapper.php

<?php

declare(strict_types=1);

namespace GuzzleHttp\Psr7;

use Psr\Http\Message\StreamInterface;

/**
 * Converts Guzzle streams into PHP stream resources.
 *
 * @see https://www.php.net/streamwrapper
 */
final class StreamWrapper
{
    /** @var resource */
    public $context;

/** @var StreamInterface */
    private $stream;

/** @var string r, r+, or w */
    private $mode;

/**
     * Returns a resource representing the stream.
     *
     * @param StreamInterface $stream The stream to get a resource for
     *
     * @return resource
     *
     * @throws \InvalidArgumentException if stream is not readable or writable
     */
    public static function getResource(StreamInterface $stream)
    {
        self::register();

if ($stream->isReadable()) {
            $mode = $stream->isWritable() ? 'r+' : 'r';
        } elseif ($stream->isWritable()) {
            $mode = 'w';
        } else {
            throw new \InvalidArgumentException('The stream must be readable, '
                .'writable, or both.');
        }

return fopen('guzzle://stream', $mode, false, self::createStreamContext($stream));
    }

/**
     * Creates a stream context that can be used to open a stream as a php stream resource.
     *
     * @return resource
     */
    public static function createStreamContext(StreamInterface $stream)
    {
        return stream_context_create([
            'guzzle' => ['stream' => $stream],
        ]);
    }

/**
     * Registers the stream wrapper if needed
     */
    public static function register(): void
    {
        if (!in_array('guzzle', stream_get_wrappers())) {
            stream_wrapper_register('guzzle', __CLASS__);
        }
    }

public function stream_open(string $path, string $mode, int $options, string &$opened_path = null): bool
    {
        $options = stream_context_get_options($this->context);

if (!isset($options['guzzle']['stream'])) {
            return false;
        }

$this->mode = $mode;
        $this->stream = $options['guzzle']['stream'];

return true;
    }

public function stream_read(int $count): string
    {
        return $this->stream->read($count);
    }

public function stream_write(string $data): int
    {
        return $this->stream->write($data);
    }

public function stream_tell(): int
    {
        return $this->stream->tell();
    }

public function stream_eof(): bool
    {
        return $this->stream->eof();
    }

public function stream_seek(int $offset, int $whence): bool
    {
        $this->stream->seek($offset, $whence);

return true;
    }

/**
     * @return resource|false
     */
    public function stream_cast(int $cast_as)
    {
        $stream = clone $this->stream;
        $resource = $stream->detach();

return $resource ?? false;
    }

/**
     * @return array{
     *   dev: int,
     *   ino: int,
     *   mode: int,
     *   nlink: int,
     *   uid: int,
     *   gid: int,
     *   rdev: int,
     *   size: int,
     *   atime: int,
     *   mtime: int,
     *   ctime: int,
     *   blksize: int,
     *   blocks: int
     * }
     */
    public function stream_stat(): array
    {
        static $modeMap = [
            'r' => 33060,
            'rb' => 33060,
            'r+' => 33206,
            'w' => 33188,
            'wb' => 33188,
        ];

return [
            'dev' => 0,
            'ino' => 0,
            'mode' => $modeMap[$this->mode],
            'nlink' => 0,
            'uid' => 0,
            'gid' => 0,
            'rdev' => 0,
            'size' => $this->stream->getSize() ?: 0,
            'atime' => 0,
            'mtime' => 0,
            'ctime' => 0,
            'blksize' => 0,
            'blocks' => 0,
        ];
    }

/**
     * @return array{
     *   dev: int,
     *   ino: int,
     *   mode: int,
     *   nlink: int,
     *   uid: int,
     *   gid: int,
     *   rdev: int,
     *   size: int,
     *   atime: int,
     *   mtime: int,
     *   ctime: int,
     *   blksize: int,
     *   blocks: int
     * }
     */
    public function url_stat(string $path, int $flags): array
    {
        return [
            'dev' => 0,
            'ino' => 0,
            'mode' => 0,
            'nlink' => 0,
            'uid' => 0,
            'gid' => 0,
            'rdev' => 0,
            'size' => 0,
            'atime' => 0,
            'mtime' => 0,
            'ctime' => 0,
            'blksize' => 0,
            'blocks' => 0,
        ];
    }
}

${this.title}

Code Editor : StreamWrapper.php