solid-performance / src / Performance / Config / Default_Config.php

Default_Config.php in Solid Performance – Your No-Code Caching, Performance, & Page Speed Solution 1.4.0, at src/Performance/Config/Default_Config.php

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1	<?php
2	/**
3	* Contains the default configuration items.
4	*
5	* @package SolidWP\Performance
6	*/
7
8	declare( strict_types=1 );
9
10	namespace SolidWP\Performance\Config;
11
12	use SolidWP\Performance\StellarWP\Arrays\Arr;
13
14	if ( ! defined( 'ABSPATH' ) ) {
15	exit;
16	}
17
18	/**
19	* Contains the default configuration items.
20	*
21	* @template T of array{page_cache: array{cache_dir: string, debug: bool, enabled: bool, expiration: int, exclusions: string[]}}
22	*
23	* @see Provider::register()
24	*
25	* @package SolidWP\Performance
26	*/
27	final class Default_Config {
28
29	/**
30	* The default configuration items.
31	*
32	* @var T
33	*/
34	private array $defaults;
35
36	/**
37	* @param array<string, mixed> $defaults The default config items.
38	*/
39	public function __construct( array $defaults ) {
40	$this->defaults = $defaults;
41	}
42
43	/**
44	* Get the value of a default config item.
45	*
46	* @param string\|null $key The config key, if no key we'll return all items.
47	*
48	* @return mixed\|T
49	*/
50	public function get( ?string $key = null ) {
51	if ( is_null( $key ) ) {
52	return $this->defaults;
53	}
54
55	return Arr::get( $this->defaults, explode( '.', $key ) );
56	}
57	}
58