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39 lines
716 B
PHP
39 lines
716 B
PHP
<?php
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namespace Http\Message\Encoding;
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use Psr\Http\Message\StreamInterface;
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/**
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* Stream deflate (RFC 1951).
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*
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* @author Joel Wurtz <joel.wurtz@gmail.com>
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*/
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class DeflateStream extends FilteredStream
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{
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/**
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* @param StreamInterface $stream
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* @param int $level
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*/
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public function __construct(StreamInterface $stream, $level = -1)
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{
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parent::__construct($stream, ['window' => -15, 'level' => $level], ['window' => -15]);
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}
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/**
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* {@inheritdoc}
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*/
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protected function readFilter()
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{
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return 'zlib.deflate';
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}
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/**
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* {@inheritdoc}
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*/
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protected function writeFilter()
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{
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return 'zlib.inflate';
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}
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}
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