setmulti Error :: must be of type int, int given

[davidteruelguillem]

If you copy the next example from https://www.php.net/manual/es/memcached.setmulti.php

<?php
$m = new Memcached();
$m->addServer('localhost', 11211);

$items = array(
    'key1' => 'value1',
    'key2' => 'value2',
    'key3' => 'value3'
);
$m->setMulti($items, time() + 300);

You will get the error "PHP Fatal error: Uncaught TypeError: Memcached::setMulti(): Argument #2 ($expiration) must be of type int, int given" .

It works in php8.0, but not in php8.1.

The Error " must be of type int, int given" is a bit confusing.

[cmb69]

This isn't a documentation issue (let alone a doc-es) issue. The actual problem is already tracked as php-memcached-dev/php-memcached#509, but as long as no maintainer of memcached can reproduce it, chances for a fix are slim.