<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
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    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet"
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</head>
</html>
<?php

use Psr\Cache\CacheItemInterface;
use Psr\Cache\CacheItemPoolInterface;

class SampleCacheItemPool implements CacheItemPoolInterface
{
    public function getItem($key)
    {
        var_dump(__METHOD__, $key);
    }

    public function getItems(array $keys = array())
    {
        var_dump(__METHOD__, $keys);
    }

    public function hasItem($key)
    {
        var_dump(__METHOD__, $key);
    }

    public function clear()
    {
        var_dump(__METHOD__);
    }

    public function deleteItem($key)
    {
        var_dump(__METHOD__, $key);
    }

    public function deleteItems(array $keys)
    {
        var_dump(__METHOD__, $keys);
    }

    public function save(CacheItemInterface $item)
    {
        var_dump(__METHOD__, $item);
    }

    public function saveDeferred(CacheItemInterface $item)
    {
        var_dump(__METHOD__, $item);
    }

    public function commit()
    {
        var_dump(__METHOD__);
    }
}

