1#@!#!123s

: / proc / self / root / opt / psa / admin / plib / modules / rest-api / vendor / slim / psr7 / src /
Filename : NonBufferedBody.php
back
<?php

/**
 * Slim Framework (https://slimframework.com)
 *
 * @license https://github.com/slimphp/Slim-Psr7/blob/master/LICENSE.md (MIT License)
 */
declare (strict_types=1);
namespace PleskRestApi\Slim\Psr7;

use Psr\Http\Message\StreamInterface;
use RuntimeException;
use function flush;
use function ob_get_clean;
use function ob_get_level;
use function strlen;
use const SEEK_SET;
class NonBufferedBody implements StreamInterface
{
    /**
     * {@inheritdoc}
     */
    public function __toString() : string
    {
        return '';
    }
    /**
     * {@inheritdoc}
     */
    public function close() : void
    {
        throw new RuntimeException('A NonBufferedBody is not closable.');
    }
    /**
     * {@inheritdoc}
     */
    public function detach()
    {
        return null;
    }
    /**
     * {@inheritdoc}
     */
    public function getSize() : ?int
    {
        return null;
    }
    /**
     * {@inheritdoc}
     */
    public function tell() : int
    {
        return 0;
    }
    /**
     * {@inheritdoc}
     */
    public function eof() : bool
    {
        return \true;
    }
    /**
     * {@inheritdoc}
     */
    public function isSeekable() : bool
    {
        return \false;
    }
    /**
     * {@inheritdoc}
     */
    public function seek($offset, $whence = SEEK_SET) : void
    {
        throw new RuntimeException('A NonBufferedBody is not seekable.');
    }
    /**
     * {@inheritdoc}
     */
    public function rewind() : void
    {
        throw new RuntimeException('A NonBufferedBody is not rewindable.');
    }
    /**
     * {@inheritdoc}
     */
    public function isWritable() : bool
    {
        return \true;
    }
    /**
     * {@inheritdoc}
     */
    public function write($string) : int
    {
        $buffered = '';
        while (0 < ob_get_level()) {
            $buffered = ob_get_clean() . $buffered;
        }
        echo $buffered . $string;
        flush();
        return strlen($string) + strlen($buffered);
    }
    /**
     * {@inheritdoc}
     */
    public function isReadable() : bool
    {
        return \false;
    }
    /**
     * {@inheritdoc}
     */
    public function read($length) : string
    {
        throw new RuntimeException('A NonBufferedBody is not readable.');
    }
    /**
     * {@inheritdoc}
     */
    public function getContents() : string
    {
        return '';
    }
    /**
     * {@inheritdoc}
     */
    public function getMetadata($key = null) : ?array
    {
        return null;
    }
}