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get_current_user_id ›

SinceMU
Deprecatedn/a
› get_current_user_id ( No parameters )
Returns:
  • (int) The current user's ID, or 0 if no user is logged in.
Defined at:
Codex:

Get the current user's ID



Related Functions: set_current_user, wp_get_current_user, get_currentuserinfo, get_current_network_id, _wp_get_current_user

Source 

function get_current_user_id() {
	if ( ! function_exists( 'wp_get_current_user' ) )
		return 0;
	$user = wp_get_current_user();
	return ( isset( $user->ID ) ? (int) $user->ID : 0 );
}