/
disable-emojis.code-snippets.xml
66 lines (66 loc) · 2.86 KB
/
disable-emojis.code-snippets.xml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
<?xml version="1.0" encoding="UTF-8"?>
<!-- This is a code snippets export file generated by the Code Snippets WordPress plugin. -->
<!-- https://wordpress.org/plugins/code-snippets -->
<!-- To import these snippets a WordPress site follow these steps: -->
<!-- 1. Log in to that site as an administrator. -->
<!-- 2. Install the Code Snippets plugin using the directions provided at the above link. -->
<!-- 3. Go to 'Tools: Import' in the WordPress admin panel. -->
<!-- 4. Click on the "Code Snippets" importer in the list -->
<!-- 5. Upload this file using the form provided on that page. -->
<!-- 6. Code Snippets will then import all of the snippets and associated information contained in this file into your site. -->
<!-- 7. You will then have to visit the 'Snippets: All Snippets' admin menu and activate desired snippets. -->
<!-- generator="Code Snippets/2.8.6" created="2017-07-28 13:41" -->
<snippets>
<snippet scope="2">
<name>Disable Emojis</name>
<desc></desc>
<tags>emoji, wordpress, performance</tags>
<code>/**
* Disable the emoji's
*/
function disable_emojis() {
remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
remove_action( 'wp_print_styles', 'print_emoji_styles' );
remove_action( 'admin_print_styles', 'print_emoji_styles' );
remove_filter( 'the_content_feed', 'wp_staticize_emoji' );
remove_filter( 'comment_text_rss', 'wp_staticize_emoji' );
remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' );
add_filter( 'tiny_mce_plugins', 'disable_emojis_tinymce' );
add_filter( 'wp_resource_hints', 'disable_emojis_remove_dns_prefetch', 10, 2 );
}
add_action( 'init', 'disable_emojis' );
/**
* Filter function used to remove the tinymce emoji plugin.
*
* @param array $plugins
* @return array Difference betwen the two arrays
*/
function disable_emojis_tinymce( $plugins ) {
if ( is_array( $plugins ) ) {
return array_diff( $plugins, array( 'wpemoji' ) );
} else {
return array();
}
}
/**
* Remove emoji CDN hostname from DNS prefetching hints.
*
* @param array $urls URLs to print for resource hints.
* @param string $relation_type The relation type the URLs are printed for.
* @return array Difference betwen the two arrays.
*/
function disable_emojis_remove_dns_prefetch( $urls, $relation_type ) {
if ( 'dns-prefetch' == $relation_type ) {
/** This filter is documented in wp-includes/formatting.php */
$emoji_svg_url = apply_filters( 'emoji_svg_url', __return_false );
$urls = array_diff( $urls, array( $emoji_svg_url ) );
}
return $urls;
}</code>
</snippet>
</snippets>