Code Coverage for /data/phpBB/phpbb/cache/driver/apcu.php

1	<?php
2	/**
3	*
4	* This file is part of the phpBB Forum Software package.
5	*
6	* @copyright (c) phpBB Limited <https://www.phpbb.com>
7	* @license GNU General Public License, version 2 (GPL-2.0)
8	*
9	* For full copyright and license information, please see
10	* the docs/CREDITS.txt file.
11	*
12	*/
13
14	namespace phpbb\cache\driver;
15
16	/**
17	* ACM for APCU
18	*/
19	class apcu extends \phpbb\cache\driver\memory
20	{
21	var $extension = 'apcu';
22
23	/**
24	* {@inheritDoc}
25	*/
26	function purge()
27	{
28	if (PHP_SAPI !== 'cli' \|\| @ini_get('apc.enable_cli'))
29	{
30	/*
31	* Use an iterator to selectively delete our cache entries without disturbing
32	* any other cache users (e.g. other phpBB boards hosted on this server)
33	*/
34	apcu_delete(new \APCUIterator('#^' . $this->key_prefix . '#'));
35	}
36
37	parent::purge();
38	}
39
40	/**
41	* {@inheritDoc}
42	*/
43	protected function _read(string $var)
44	{
45	return apcu_fetch($this->key_prefix . $var);
46	}
47
48	/**
49	* {@inheritDoc}
50	*/
51	protected function _write(string $var, $data, int $ttl = 2592000): bool
52	{
53	return apcu_store($this->key_prefix . $var, $data, $ttl);
54	}
55
56	/**
57	* {@inheritDoc}
58	*/
59	protected function _delete(string $var): bool
60	{
61	return apcu_delete($this->key_prefix . $var);
62	}
63	}