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How to Change Avatar in WordPress

There are serveral default avatars in wordpress, but many people don't like them, If you want to change the default avatar, you can choose a convenient method for yourself instead of all of them listed below.

Method 1: Change Default Avator From Setting > Discussion

Screenshot shown here:

Click Save changes after your selection.

Method 2: Change the default avatar by codes

Modify the default function named get_avatar(), usually you can find it in your theme's files.

<?php echo get_avatar( $id_or_email, $size, $default, $alt ); ?>

Parameters:

  • id_or_email - Author's user ID or an e-mail address.
  • size - The size of gravatar to return.
  • default - The default avatar.
  • alt - Alternate text for the avatar

We can change the default avatar by changing default parameter in function. for example:

<?php echo get_avatar( $id_or_email, $size,get_bloginfo('template_url'). '/images/new-avatar.jpg', $alt ); ?>

OK, finished, you can accomplish this syntax in your theme's files, such as single.php and page.php, etc.

Remember create a image named new-avatar.jpg and place it in your theme's directory images.

Methe 3: Add filter to the avatar processing

Open your functions.php in your theme, add this code:

function new_avatar ( $avatar_defaults ) {
$myavatar = get_bloginfo('template_url'). '/images/new-avatar.jpg';
$avatar_defaults[$myavatar] = "Default Avatar";
return $avatar_defaults;
}
add_filter( 'avatar_defaults', 'new_avatar' );

Okay, you can change the default avatar in your wordpress dashboard(Settings - Discussion), screenshot shown above. Surely a image called new-avatar.jpg should be placed in the images directory under the current theme as mentioned above.

See also:

http://codex.wordpress.org/Function_Reference/get_avatar

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