PHP5中文手册·Uncompress a compressed string -- 追寻梦想＞编程乐园＞PHP 编程

说明

string gzuncompress ( string $data [, int $length ] )

This function uncompress a compressed string.

参数

data: The data compressed by gzcompress().
length: The maximum length of data to decode.

返回值

The original uncompressed data or FALSE on error.

The function will return an error if the uncompressed data is more than 32768 times the length of the compressed input data or more than the optional parameter length .

范例

Example#1 gzuncompress() example


<?php
$compressed   = gzcompress('Compress me', 9);
$uncompressed = gzuncompress($compressed);
echo $uncompressed;
?>


	PHP5中文手册 gztell gzwrite Zlib PHP Manual gzuncompress (PHP 4 >= 4.0.1, PHP 5) gzuncompress — Uncompress a compressed string 说明 string gzuncompress ( string `$data` [, int `$length` ] ) This function uncompress a compressed string. 参数 `data` The data compressed by gzcompress(). `length` The maximum length of data to decode. 返回值 The original uncompressed data or `FALSE` on error. The function will return an error if the uncompressed data is more than 32768 times the length of the compressed input `data` or more than the optional parameter `length` . 范例 Example#1 gzuncompress() example `<?php $compressed = gzcompress('Compress me', 9); $uncompressed = gzuncompress($compressed); echo $uncompressed; ?>` 参见 gzcompress() gzinflate() gzdeflate() gzencode() gztell gzwrite Zlib PHP Manual

gzuncompress

说明

参数

返回值

范例

参见