Xes
73154ae174
Fuente: https://github.com/chamilo/chamilo-lms/releases/download/v1.11.40/chamilo-1.11.40.zip sha256: 1cf4bf2cc7bae1ef1a1eff643235db1d552f78ddf4b6dd1e2d2dac9868679439 Snapshot independiente (rama huerfana); diffable vs 1.11.38. vendor incluido.
40 lines
909 B
PHP
40 lines
909 B
PHP
<?php
|
|
|
|
namespace Http\Message\Encoding;
|
|
|
|
use Clue\StreamFilter as Filter;
|
|
use Psr\Http\Message\StreamInterface;
|
|
|
|
/**
|
|
* Stream compress (RFC 1950).
|
|
*
|
|
* @author Joel Wurtz <joel.wurtz@gmail.com>
|
|
*/
|
|
class CompressStream extends FilteredStream
|
|
{
|
|
/**
|
|
* @param int $level
|
|
*/
|
|
public function __construct(StreamInterface $stream, $level = -1)
|
|
{
|
|
if (!extension_loaded('zlib')) {
|
|
throw new \RuntimeException('The zlib extension must be enabled to use this stream');
|
|
}
|
|
|
|
parent::__construct($stream, ['window' => 15, 'level' => $level]);
|
|
|
|
// @deprecated will be removed in 2.0
|
|
$this->writeFilterCallback = Filter\fun($this->writeFilter(), ['window' => 15]);
|
|
}
|
|
|
|
protected function readFilter(): string
|
|
{
|
|
return 'zlib.deflate';
|
|
}
|
|
|
|
protected function writeFilter(): string
|
|
{
|
|
return 'zlib.inflate';
|
|
}
|
|
}
|