do_action( 'retrieve_password_key', string $user_login, string $key )

2975	 *2976	 * @since 2.5.02977	 *2978	 * @param string $user_login The username for the user.2979	 * @param string $key        The generated password reset key.2980	 */2981	do_action( 'retrieve_password_key', $user->user_login, $key );2982 2983	// Now insert the key, hashed, into the DB.2984	if ( empty( $wp_hasher ) ) {2985		require_once ABSPATH . WPINC . '/class-phpass.php';2986		$wp_hasher = new PasswordHash( 8, true );2987	}