install.txt

Plugin Name: Avatars
Author: Andrew Billits, Ulrich Sossou

Files:
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avatars.php - goes in /wp-content/mu-plugins
avatars-files/ - goes in /wp-content/mu-plugins

Instructions:
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2) Place the files in the specified directories

Avatars Functions:
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User Avatars:

get_avatar(ID_OR_EMAIL,SIZE,DEFAULT)
ID_OR_EMAIL = ID or email of the user
SIZE = '16', '32', '48', '96', '128'
DEFAULT = 'mystery', 'gravatar_default', 'identicon', 'wavatar', 'monsterid'

Example:
<?php echo get_avatar(1,'32','identicon'); ?>


Blog Avatars:

get_blog_avatar(ID,SIZE,DEFAULT)
ID_OR_EMAIL = Blog ID
SIZE = '16', '32', '48', '96', '128'
DEFAULT = 'mystery', 'gravatar_default', 'identicon', 'wavatar', 'monsterid'

Example:
<?php echo get_blog_avatar(1,'32','identicon'); ?>

Extras:
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avatar-bbpress.php - add avatars to your bbpress template. BBPress must be using the WPMU user tables.

Troubleshooting:
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1) Have you checked that all the .php files have been uploaded to the correct directories
2) Check if the upload directory 'wp-content/uploads' is writable