flywp / includes / Optimizations / Header.php

Header.php in FlyWP Helper – Page Cache, Page Optimization, Emails for FlyWP Server Control Panel trunk, at includes/Optimizations/Header.php

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1	<?php
2
3	namespace FlyWP\Optimizations;
4
5	class Header extends Base {
6
7	/**
8	* Group name
9	*
10	* @var string
11	*/
12	protected $group = 'header';
13
14	/**
15	* Features to remove.
16	*
17	* @var array
18	*/
19	protected $features = [
20	'feed_links' => 'remove_feed_links',
21	'rsd_link' => 'remove_rsd_link',
22	'generator' => 'remove_generator',
23	'rest_api' => 'remove_rest_api',
24	'shortlink' => 'remove_shortlink',
25	'oembed' => 'remove_oembed',
26	];
27
28	/**
29	* Remove feed links.
30	*
31	* @return void
32	*/
33	public function remove_feed_links() {
34	remove_action( 'wp_head', 'feed_links', 2 );
35	remove_action( 'wp_head', 'feed_links_extra', 3 );
36	}
37
38	/**
39	* Remove RSD link.
40	*
41	* @return void
42	*/
43	public function remove_rsd_link() {
44	remove_action( 'wp_head', 'rsd_link' );
45	}
46
47	/**
48	* Remove generator.
49	*
50	* @return void
51	*/
52	public function remove_generator() {
53	remove_action( 'wp_head', 'wp_generator' );
54	}
55
56	/**
57	* Remove REST API links.
58	*
59	* @return void
60	*/
61	public function remove_rest_api() {
62	remove_action( 'wp_head', 'rest_output_link_wp_head' );
63	remove_action( 'template_redirect', 'rest_output_link_header', 11 );
64	}
65
66	/**
67	* Remove shortlink.
68	*
69	* @return void
70	*/
71	public function remove_shortlink() {
72	remove_action( 'wp_head', 'wp_shortlink_wp_head', 10, 0 );
73	}
74
75	/**
76	* Remove oEmbed discovery links.
77	*
78	* @return void
79	*/
80	public function remove_oembed() {
81	remove_action( 'wp_head', 'wp_oembed_add_discovery_links' );
82	}
83	}
84