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// 禁用 Google Fonts, fonts.googleapis.com slow down site
class Disable_Google_Fonts {
public function __construct() {
add_filter( 'gettext_with_context', array( $this, 'disable_open_sans' ), 888, 4 );
}
public function disable_open_sans( $translations, $text, $context, $domain ) {
if ( 'Open Sans font: on or off' == $context && 'on' == $text ) {
$translations = 'off';
}
return $translations;
}
}
$disable_google_fonts = new Disable_Google_Fonts;
function remove_open_sans() {
wp_deregister_style( 'open-sans' );
wp_register_style( 'open-sans', false );
wp_enqueue_style('open-sans','');
}
add_action( 'init', 'remove_open_sans' );
// 默认用户注册不显示工具栏
add_action("user_register", "set_user_admin_bar_false_by_default", 10, 1);
function set_user_admin_bar_false_by_default($user_id) {
update_user_meta( $user_id, 'show_admin_bar_front', 'false' );
update_user_meta( $user_id, 'show_admin_bar_admin', 'false' );
}
// 头像ssl
function get_ssl_avatar($avatar) {
$avatar = preg_replace('/.*/avatar/(.*)?s=([d]+)&.*/','<img src="https://secure.gravatar.com/avatar/$1?s=$2" class="avatar avatar-$2" height="$2" width="$2">',$avatar);
return $avatar;
}
add_filter('get_avatar', 'get_ssl_avatar');
// 后台使用 "PingFang SC" Microsoft YaHei 字体
function Fanly_admin_lettering() {
echo '<style type="text/css">
* { font-family: "PingFang SC",Microsoft YaHei;-webkit-font-smoothing: antialiased; }
#activity-widget #the-comment-list .avatar { max-width: 50px; max-height: 50px; }
</style>';
}
add_action( 'admin_head', 'Fanly_admin_lettering' );
// 删除多余头部信息 header info
remove_action( 'wp_head', 'feed_links', 2 ); //移除feed
remove_action( 'wp_head', 'feed_links_extra', 3 ); //移除feed
remove_action( 'wp_head', 'rsd_link' ); //移除离线编辑器开放接口
remove_action( 'wp_head', 'wlwmanifest_link' ); //移除离线编辑器开放接口
remove_action( 'wp_head', 'index_rel_link' );//去除本页唯一链接信息
remove_action('wp_head', 'parent_post_rel_link', 10, 0 );//清除前后文信息
remove_action('wp_head', 'start_post_rel_link', 10, 0 );//清除前后文信息
remove_action( 'wp_head', 'wp_generator' ); //移除WordPress版本
// 替换 WordPress 默认 Emoji 资源地址
function change_wp_emoji_baseurl($url){
return set_url_scheme('//cdn.bootcss.com/twemoji/1.4.1/72×72/');
}
add_filter('emoji_url', 'change_wp_emoji_baseurl');
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