Retrieves the avatar URL.

$id_or_email mixed Required

The Gravatar to retrieve a URL for. Accepts a user_id, gravatar md5 hash, user email, WP_User object, WP_Post object, or WP_Comment object.

$args array Optional

Arguments to use instead of the default arguments.

• sizeint
  Height and width of the avatar in pixels. Default 96.
• defaultstring
  URL for the default image or a default type. Accepts '404' (return a 404 instead of a default image), 'retro' (8bit), 'monsterid' (monster), 'wavatar' (cartoon face), 'indenticon' (the "quilt"), 'mystery', 'mm', or 'mysteryman' (The Oyster Man), 'blank' (transparent GIF), or 'gravatar_default' (the Gravatar logo). Default is the value of the 'avatar_default' option, with a fallback of 'mystery'.
• force_defaultbool
  Whether to always show the default image, never the Gravatar. Default false.
• ratingstring
  What rating to display avatars up to. Accepts 'G', 'PG', 'R', 'X', and are judged in that order. Default is the value of the 'avatar_rating' option.
• schemestring
  URL scheme to use. See set_url_scheme() for accepted values.
  
• processed_argsarray
  When the function returns, the value will be the processed/sanitized $args plus a "found_avatar" guess. Pass as a reference.

Default: null

string|false The URL of the avatar on success, false on failure.

File: wp-includes/link-template.php. View all references

function get_avatar_url( $id_or_email, $args = null ) {
	$args = get_avatar_data( $id_or_email, $args );
	return $args['url'];
}