Description:
------------
imap_savebody does not work correctly (invalid base64 written).

- using imap 2007 c-client
- I've also found that using imap_fetchbody on the same message part before the save will fix this bug!

ex : 

$fp = fopen('tmp/test.fetched','w');
fwrite($fp,imap_fetchbody($mbox,$id,2);
fclose($fp);

imap_savebody($mbox,'tmp/test.saved',$id,2);

>
>-rw-r--r-- 1 iol iol   131714 Dec 24 20:07 test.fetched
>-rw-r--r-- 1 iol iol   131714 Dec 24 20:07 test.saved

but :

imap_savebody($mbox,'tmp/test.saved',$id,2); // alone

>
>-rw-r--r-- 1 iol iol   131650 Dec 24 20:10 test.saved

a diff will show differences :

[root@iol tmp]$ diff test.saved test.fetched
133c133
< nbgqw4qlxEEfSvKg2mezJXjY5uVTHIyN2qInNeonpc8iWjsJmkoICimI
---
> nbgqw4qle26yxEEfSvKg2mezJXjY5uVTHIyN2qInNeonpc8iWjsJmkoICimI
265c265
< AmikwQtJSG2FFCEgoobGQE0matoTClxU7CQEUlCKDNGaYXAUtKQ0FFIT
---
> AmikwQtJSG2FFCEgoobGFFJIQE0matoTClxU7CQEUlCKDNGaYXAUtKQ0FFIT
397c397
< k71kxj1OO1aGnxu/3Bms6rtBs68N8ZLenUio7Vgp5rOnK9PQ3qP97ct/
(... 20 other differences not shown)

Thanks anyway for this very important function as we cannot use imap_fetchbody because of memory limitations.

Hope this helps,

Christophe.