get_avatar filter-hook . WP 1.0

This filter is documented in wp-includes/pluggable.php

Usage

add_filter( 'get_avatar', 'filter_function_name_4687', 10, 6 );
function filter_function_name_4687( $avatar, $id_or_email, $args_size, $args_default, $args_alt, $args ){
	// filter...

	return $avatar;
}

$avatar

-

$id_or_email

-

$args_size

-

$args_default

-

$args_alt

-

$args

-

Where the hook is called

return apply_filters( 'get_avatar', $avatar, $id_or_email, $args['size'], $args['default'], $args['alt'], $args );

return apply_filters( 'get_avatar', $avatar, $id_or_email, $args['size'], $args['default'], $args['alt'], $args );

Where in WP core the hook is used WordPress