WIBUHAX0R1337

- WIBUHAX0R1337 -

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<?php

namespace GuzzleHttp\Psr7;

use Psr\Http\Message\StreamInterface;

/**
 * PHP stream implementation.
 *
 * @var $stream
 */
class Stream implements StreamInterface
{
    /**
     * Resource modes.
     *
     * @var string
     *
     * @see http://php.net/manual/function.fopen.php
     * @see http://php.net/manual/en/function.gzopen.php
     */
    const READABLE_MODES = '/r|a\+|ab\+|w\+|wb\+|x\+|xb\+|c\+|cb\+/';
    const WRITABLE_MODES = '/a|w|r\+|rb\+|rw|x|c/';

private $stream;
    private $size;
    private $seekable;
    private $readable;
    private $writable;
    private $uri;
    private $customMetadata;

/**
     * This constructor accepts an associative array of options.
     *
     * - size: (int) If a read stream would otherwise have an indeterminate
     *   size, but the size is known due to foreknowledge, then you can
     *   provide that size, in bytes.
     * - metadata: (array) Any additional metadata to return when the metadata
     *   of the stream is accessed.
     *
     * @param resource $stream  Stream resource to wrap.
     * @param array    $options Associative array of options.
     *
     * @throws \InvalidArgumentException if the stream is not a stream resource
     */
    public function __construct($stream, $options = [])
    {
        if (!is_resource($stream)) {
            throw new \InvalidArgumentException('Stream must be a resource');
        }

if (isset($options['size'])) {
            $this->size = $options['size'];
        }

$this->customMetadata = isset($options['metadata'])
            ? $options['metadata']
            : [];

$this->stream = $stream;
        $meta = stream_get_meta_data($this->stream);
        $this->seekable = $meta['seekable'];
        $this->readable = (bool)preg_match(self::READABLE_MODES, $meta['mode']);
        $this->writable = (bool)preg_match(self::WRITABLE_MODES, $meta['mode']);
        $this->uri = $this->getMetadata('uri');
    }

/**
     * Closes the stream when the destructed
     */
    public function __destruct()
    {
        $this->close();
    }

public function __toString()
    {
        try {
            if ($this->isSeekable()) {
                $this->seek(0);
            }
            return $this->getContents();
        } catch (\Exception $e) {
            return '';
        }
    }

public function getContents()
    {
        if (!isset($this->stream)) {
            throw new \RuntimeException('Stream is detached');
        }

$contents = stream_get_contents($this->stream);

if ($contents === false) {
            throw new \RuntimeException('Unable to read stream contents');
        }

return $contents;
    }

public function close()
    {
        if (isset($this->stream)) {
            if (is_resource($this->stream)) {
                fclose($this->stream);
            }
            $this->detach();
        }
    }

public function detach()
    {
        if (!isset($this->stream)) {
            return null;
        }

$result = $this->stream;
        unset($this->stream);
        $this->size = $this->uri = null;
        $this->readable = $this->writable = $this->seekable = false;

return $result;
    }

public function getSize()
    {
        if ($this->size !== null) {
            return $this->size;
        }

if (!isset($this->stream)) {
            return null;
        }

// Clear the stat cache if the stream has a URI
        if ($this->uri) {
            clearstatcache(true, $this->uri);
        }

$stats = fstat($this->stream);
        if (isset($stats['size'])) {
            $this->size = $stats['size'];
            return $this->size;
        }

return null;
    }

public function isReadable()
    {
        return $this->readable;
    }

public function isWritable()
    {
        return $this->writable;
    }

public function isSeekable()
    {
        return $this->seekable;
    }

public function eof()
    {
        if (!isset($this->stream)) {
            throw new \RuntimeException('Stream is detached');
        }

return feof($this->stream);
    }

public function tell()
    {
        if (!isset($this->stream)) {
            throw new \RuntimeException('Stream is detached');
        }

$result = ftell($this->stream);

if ($result === false) {
            throw new \RuntimeException('Unable to determine stream position');
        }

return $result;
    }

public function rewind()
    {
        $this->seek(0);
    }

public function seek($offset, $whence = SEEK_SET)
    {
        $whence = (int) $whence;

if (!isset($this->stream)) {
            throw new \RuntimeException('Stream is detached');
        }
        if (!$this->seekable) {
            throw new \RuntimeException('Stream is not seekable');
        }
        if (fseek($this->stream, $offset, $whence) === -1) {
            throw new \RuntimeException('Unable to seek to stream position '
                . $offset . ' with whence ' . var_export($whence, true));
        }
    }

public function read($length)
    {
        if (!isset($this->stream)) {
            throw new \RuntimeException('Stream is detached');
        }
        if (!$this->readable) {
            throw new \RuntimeException('Cannot read from non-readable stream');
        }
        if ($length < 0) {
            throw new \RuntimeException('Length parameter cannot be negative');
        }

if (0 === $length) {
            return '';
        }

$string = fread($this->stream, $length);
        if (false === $string) {
            throw new \RuntimeException('Unable to read from stream');
        }

return $string;
    }

public function write($string)
    {
        if (!isset($this->stream)) {
            throw new \RuntimeException('Stream is detached');
        }
        if (!$this->writable) {
            throw new \RuntimeException('Cannot write to a non-writable stream');
        }

// We can't know the size after writing anything
        $this->size = null;
        $result = fwrite($this->stream, $string);

if ($result === false) {
            throw new \RuntimeException('Unable to write to stream');
        }

return $result;
    }

public function getMetadata($key = null)
    {
        if (!isset($this->stream)) {
            return $key ? null : [];
        } elseif (!$key) {
            return $this->customMetadata + stream_get_meta_data($this->stream);
        } elseif (isset($this->customMetadata[$key])) {
            return $this->customMetadata[$key];
        }

$meta = stream_get_meta_data($this->stream);

return isset($meta[$key]) ? $meta[$key] : null;
    }
}

Nama File / Folder	Size	Action
AppendStream.php	5.633KB	Edit File Delete File Rename
BufferStream.php	3.007KB	Edit File Delete File Rename
CachingStream.php	4.346KB	Edit File Delete File Rename
DroppingStream.php	1.068KB	Edit File Delete File Rename
FnStream.php	3.865KB	Edit File Delete File Rename
Header.php	2.127KB	Edit File Delete File Rename
InflateStream.php	1.802KB	Edit File Delete File Rename
LazyOpenStream.php	0.879KB	Edit File Delete File Rename
LimitStream.php	4.126KB	Edit File Delete File Rename
Message.php	8.082KB	Edit File Delete File Rename
MessageTrait.php	7.672KB	Edit File Delete File Rename
MimeType.php	4.989KB	Edit File Delete File Rename
MultipartStream.php	4.657KB	Edit File Delete File Rename
NoSeekStream.php	0.429KB	Edit File Delete File Rename
PumpStream.php	3.988KB	Edit File Delete File Rename
Query.php	3.408KB	Edit File Delete File Rename
Request.php	3.632KB	Edit File Delete File Rename
Response.php	4.696KB	Edit File Delete File Rename
ServerRequest.php	9.621KB	Edit File Delete File Rename
Stream.php	6.65KB	Edit File Delete File Rename
StreamDecoratorTrait.php	3.214KB	Edit File Delete File Rename
StreamWrapper.php	3.69KB	Edit File Delete File Rename
UploadedFile.php	7.589KB	Edit File Delete File Rename
Uri.php	22.361KB	Edit File Delete File Rename
UriComparator.php	1.147KB	Edit File Delete File Rename
UriNormalizer.php	8.136KB	Edit File Delete File Rename
UriResolver.php	8.583KB	Edit File Delete File Rename
Utils.php	14.329KB	Edit File Delete File Rename
functions.php	13.095KB	Edit File Delete File Rename
functions_include.php	0.152KB	Edit File Delete File Rename