pre_get_avatar_data filter-hook . WP 4.2.0

Filters whether to retrieve the avatar URL early.

Passing a non-null value in the 'url' member of the return array will effectively short circuit get_avatar_data(), passing the value through the get_avatar_data filter and returning early.

Usage

add_filter( 'pre_get_avatar_data', 'filter_function_name_4111', 10, 2 );
function filter_function_name_4111( $args, $id_or_email ){
	// filter...

	return $args;
}

$args(array)

Arguments passed to get_avatar_data(), after processing.

$id_or_email(mixed)

The Gravatar to retrieve. Accepts a user ID, Gravatar MD5 hash, user email, WP_User object, WP_Post object, or WP_Comment object.

Changelog

Where the hook is called

$args = apply_filters( 'pre_get_avatar_data', $args, $id_or_email );

Where in WP core the hook is used WordPress