文字
The HttpDeflateStream class
(PECL pecl_http >= 0.21.0)
类摘要
HttpDeflateStream
{
public __construct
([ int
$flags = 0
] ) static public HttpDeflateStream factory
([ int
$flags = 0
[, string $class_name = "HttpDeflateStream"
]] ) public string finish
([ string
$data
] ) public string flush
([ string
$data
] ) public string update
( string
}$data
)Class Members
预定义常量
| Type | Name | Description |
|---|---|---|
| int | TYPE_GZIP | gzip encoding |
| int | TYPE_ZLIB | zlib AKA deflate encoding |
| int | TYPE_RAW | raw deflate encoding |
| int | LEVEL_DEF | default compression level |
| int | LEVEL_MIN | minimum compression level |
| int | LEVEL_MAX | maximum compression level |
| int | STRATEGY_DEF | default strategy |
| int | STRATEGY_FILT | filtered strategy |
| int | STRATEGY_HUFF | Huffman strategy |
| int | STRATEGY_RLE | RLE strategy |
| int | STRATEGY_FIXED | fixed strategy |
| int | FLUSH_NONE | no forced flush |
| int | FLUSH_SYNC | synching flush |
| int | FLUSH_FULL | full flush |
范例
Example #1 A HttpDeflateStream example
<?php
$stream = new HttpDeflateStream (
HttpDeflateStream :: TYPE_GZIP |
HttpDeflateStream :: LEVEL_MAX |
HttpDeflateStream :: FLUSH_SYNC );
echo $stream -> update ( $data );
echo $stream -> finish ();
?> Table of Contents
- HttpDeflateStream::__construct — HttpDeflateStream class constructor
- HttpDeflateStream::factory — HttpDeflateStream class factory
- HttpDeflateStream::finish — Finalize deflate stream
- HttpDeflateStream::flush — Flush deflate stream
- HttpDeflateStream::update — Update deflate stream