Module development and code questions

When I set up the drupal site. email worked fine. Registration was working. Now you can't get an email received for a new account or to reset a password.

the log shows an issue with user.module on line 333. Below is the text. The last line is #333:

return mail(
$mail,
mime_header_encode($subject),
str_replace("\r", '', $message),
"MIME-Version: 1.0\nContent-Type: text/plain; charset=UTF-8; format=flowed\nContent-transfer-encoding: 8Bit\n" . $header
);

Is anyone aware of an implementation of ebay in a drupal site, or of plans to create an ebay module in the same vein as the amazon module?

On a side note, I tried searching for "ebay xml" but the results were ebay OR xml which is absolutely useless! :)
Is there a way to do a boolean AND search on these forums?

I'm new to Drupal but after only two days I start to like it a lot!

Drupal version: 4.6
Web-server: Apache

I'm working on a small filter module that uses XML as input language and translates to HTML using XSLT. Thanks to the exelent filter_example.module:

http://drupaldocs.org/api/4.6/file/contributions/docs/developer/examples...

, it was quite easy to create my filter.

My problem is that I would like to be able to change the filter (that is change the xsl style sheet that the filter uses) and these changes should affect all nodes that uses the filter.

I tried to do:

   case 'no cache':
      return TRUE; 

, but this doesn't give me the desired behaviour. If I change the xsl style sheet, only nodes created after the changes will be affected. Any suggestions to what I'm doing wrong?

I've also noticed, that if I click on the preview button without changing the Body content, the filter will not be applied but this is probalby a desired feature.

Kind regards,

~ karl

What's the difference between HEAD and MAIN in cvs?

How to I define and use session variables in drupal so that I can store temporary information while browsing through pages? I would be very thankful for any help.

There was already a port attempt of this (found here, announced here) but the actual author(s) of Zina have added Drupal support to the list of CMSes they support.

http://www.pancake.org/zina/index.html

Zina is a graphical interface to your MP3 collection, a personal jukebox, an MP3 streamer. It can run on its own, embeded into an existing website, or as a Postnuke/PHPNuke/Xoops/Mambo (and now Drupal) module. It is similar to Andromeda, but released under the GNU General Public License.

Features:
* MP3 / OGG / WAV / WMA / Real Audio streaming
* Custom and "Session" Playlists
* RSS/Podcasts (as of v0.12.03)
* Random, non-repeating playlists by albums or songs
* "Skip Track:" Easily exclude songs from albums and random playlists
* Searching
* Simple Installation (no database)
* Easy to configure:(uses regular text and graphic files for customization)
* Can be used as a Postnuke, PHPNuke, Xoops module or MamboServer component.
Drupal, phpWebsite and e107, DragonflyCMS supported as of v0.12.x.
* Can downsample mp3s on the fly (with external encoder like LAME)
* Can dynamically resize images if your version of PHP (with GD library) supports it.
* Localization support: English, German, Dutch, Spanish, Italian, Traditional & Simplified Chinese, French, Danish, Bulgarian, Croation, Hebrew, Basque, Russian, Norwegian, Turkish, Swedish, Slovakian, Hungarian, Catalan, Brazilian, Albanian, Romanian, Finnish, Greek, Kannada, Bahasa Indonesia, Japanese, Malay, Portuguese, Estonian, Slovenian.