PHP Bz2 extension question
When I am using bzopen
, do I need to bzwrite()
alre开发者_StackOverflowady compressed by a bzcompress()
string or is it being compressed automatically while writing?
Judging by Example #1 on the manual page of bzwrite
(quoting) :
<?php
$str = "uncompressed data";
$bz = bzopen("/tmp/foo.bz2", "w");
bzwrite($bz, $str, strlen($str));
bzclose($bz);
?>
I would say there is no need to compress data yourself with bzcompress
before using bzwrite
.
Also, executing this portion of code will create a file with content that looks like this :
$ cat /tmp/foo.bz2
BZh91AY&SY7�w�@.� 1�&2��� q�o
|]��B@���`
Doesn't look like "uncompressed data
" -- and looks like some bzip2-compressed data ;-)
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