为什么PHP的gzuncompress()函数会出错? [英] Why PHP's gzuncompress() function can go wrong?

问题描述

PHP具有其自己的功能，可用于gzip存档.我写了以下代码:

PHP has its own function to work with gzip archives. I wrote the following code:

error_reporting(E_ALL);
$f = file_get_contents('http://spiderbites.nytimes.com/sitemaps/www.nytimes.com/sitemap.xml.gz');
echo $f;
$f = gzuncompress($f);
echo "<hr>";
echo $f;

First echo通常会输出带有适当头的压缩文件(至少前两个字节是正确的).如果要使用浏览器下载该文件，则可以轻松地将其解压缩.

First echo normally outputs the compressed file with proper header (at least first two bytes are correct). If I'd download this file with my browser I can unzip it easily.

但是gzuncompress抛出了Warning: gzuncompress(): data error in /home/path/to/script.php on line 5

However gzuncompress thrown Warning: gzuncompress(): data error in /home/path/to/script.php on line 5

有人能指出我正确的方向来解决这个问题吗?

Can anyone point me to the right direction to solve this problem?

phpinfo()输出的一部分

The part of phpinfo() output

推荐答案

或者您可以使用正确的解压缩功能 .

Or you could just use the right decompression function, gzdecode().

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