WordPress 中文版网站博客程序 v6.7.2 正式版-优化教程
软件介绍WordPress中文版是全球广泛使用的免费开源网站博客程序.WordPress最新版是一种采用PHP语言开发的博客平台,用户可以在支持PHP和MySQL数据库的服务器上架设自己的网站,也可以把WordPress当作博客到大型网站的内容管理系统(CMS).WordPress程序是免费的开源项目,在GNU通用公共许可证下授权发布.https://tc1.juhe9.com/i/2025/02/12/jx1sy6.jpgWordPress新版必备优化代码：[*]<!--添加优化代码到主题目录functions.php文件-->
[*]/*彻底关闭自动更新（核心程序/主题/插件/翻译自动更新*/
[*]add_filter('automatic_updater_disabled', '__return_true');
[*]/*关闭更新检查定时作业*/
[*]remove_action('init', 'wp_schedule_update_checks');
[*]/*移除已有的版本检查定时作业*/
[*]wp_clear_scheduled_hook('wp_version_check');
[*]/*移除已有的插件更新定时作业*/
[*]wp_clear_scheduled_hook('wp_update_plugins');
[*]/*移除已有的主题更新定时作业*/
[*]wp_clear_scheduled_hook('wp_update_themes');
[*]/*移除已有的自动更新定时作业*/
[*]wp_clear_scheduled_hook('wp_maybe_auto_update');
[*]/*移除后台内核更新检查*/
[*]remove_action( 'admin_init', '_maybe_update_core' );
[*]/*移除后台插件更新检查*/
[*]remove_action( 'load-plugins.php', 'wp_update_plugins' );
[*]remove_action( 'load-update.php', 'wp_update_plugins' );
[*]remove_action( 'load-update-core.php', 'wp_update_plugins' );
[*]remove_action( 'admin_init', '_maybe_update_plugins' );
[*]/*移除后台主题更新检查*/
[*]remove_action( 'load-themes.php', 'wp_update_themes' );
[*]remove_action( 'load-update.php', 'wp_update_themes' );
[*]remove_action( 'load-update-core.php', 'wp_update_themes' );
[*]remove_action( 'admin_init', '_maybe_update_themes' );
[*]/*关闭程序更新提示*/
[*]add_filter( 'pre_site_transient_update_core', function($a){ return null; });
[*]/*关闭插件更新提示*/
[*]add_filter('pre_site_transient_update_plugins', function($a){return null;});
[*]/*关闭主题更新提示*/
[*]add_filter('pre_site_transient_update_themes', function($a){return null;});
[*]//关闭WordPress的XML-RPC功能
[*]add_filter('xmlrpc_enabled', '__return_false');
[*]/* 关闭XML-RPC的pingback端口 */
[*]add_filter( 'xmlrpc_methods', 'remove_xmlrpc_pingback_ping' );
[*]function remove_xmlrpc_pingback_ping( $methods ) {
[*]unset( $methods['pingback.ping'] );
[*]return $methods;
[*]}
[*]//禁用 pingbacks, enclosures, trackbacks
[*]remove_action( 'do_pings', 'do_all_pings', 10 );
[*]//去掉 _encloseme 和 do_ping 操作
[*]remove_action( 'publish_post','_publish_post_hook',5 );
[*]/* 禁止加载s.w.org获取表情和头像 */
[*]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');
[*]function remove_dns_prefetch( $hints, $relation_type ) {
[*]if ( 'dns-prefetch' === $relation_type ) {
[*]return array_diff( wp_dependencies_unique_hosts(), $hints );
[*]}
[*]return $hints;
[*]}
[*]add_filter( 'wp_resource_hints', 'remove_dns_prefetch', 10, 2 );
[*]/* 完全禁止REST API、移除wp-json链接 */
[*]function lerm_disable_rest_api( $access ) {
[*]return new WP_Error(
[*] 'Stop!',
[*] 'Soooooryyyy',
[*] array(
[*] 'status' => 403,
[*] )
[*]);
[*]}
[*]add_filter( 'rest_authentication_errors', 'lerm_disable_rest_api' );
[*]remove_action( 'wp_head', 'rest_output_link_wp_head', 10 );
[*]/* 禁止查询网站静态资源连接版本字符 */
[*]function _remove_script_version ( $src ){
[*]$parts = explode( '?', $src );
[*]return $parts;
[*]}
[*]add_filter( 'script_loader_src', '_remove_script_version', 15, 1 );
[*]add_filter( 'style_loader_src', '_remove_script_version', 15, 1 );
[*]/* 移除前端网页源代码内的头部冗余代码 */
[*]remove_action( 'wp_head', 'feed_links_extra', 3 );
[*]remove_action( 'wp_head', 'rsd_link' );
[*]remove_action( 'wp_head', 'wlwmanifest_link' );
[*]remove_action( 'wp_head', 'index_rel_link' );
[*]remove_action( 'wp_head', 'start_post_rel_link', 10, 0 );
[*]remove_action( 'wp_head', 'wp_generator' );
[*]/* 禁止新版文章编辑器加载前端样式 */
[*]function wpassist_remove_block_library_css(){
[*] wp_dequeue_style( 'wp-block-library' );
[*]}
[*]remove_action( 'wp_enqueue_scripts', 'wp_common_block_scripts_and_styles' );
[*]add_action( 'wp_enqueue_scripts', 'wpassist_remove_block_library_css' );
[*]/* 移除新版本站点健康状态面板和菜单项 */
[*]add_action( 'admin_menu', 'remove_site_health_menu' );
[*]function remove_site_health_menu(){
[*]remove_submenu_page( 'tools.php','site-health.php' );
[*]}
[*]/* 禁用5.5版后自带的XML站点地图 */
[*]add_filter( 'wp_sitemaps_enabled', '__return_false' );
[*]/* 移除前后台顶部工具栏指定菜单 */
[*]function admin_bar_item ( WP_Admin_Bar $admin_bar ) {
[*]$admin_bar->remove_menu('wp-logo'); //移动wp的logo
[*]$admin_bar->remove_menu('site-name'); //移动站点名称
[*]$admin_bar->remove_menu('updates'); //移动更新提示
[*]$admin_bar->remove_menu('comments'); //移动评论提示
[*]/*$admin_bar->remove_menu('new-content');//移除新建按钮*/
[*]}
[*]add_action( 'admin_bar_menu', 'admin_bar_item', 500 );
[*]//移除后台仪表盘站点健康状态面板
[*]add_action('wp_dashboard_setup', 'remove_site_health_dashboard_widget');
[*]function remove_site_health_dashboard_widget()
[*]{
[*] remove_meta_box('dashboard_site_health', 'dashboard', 'normal');
[*]}
[*]//移除后台仪表盘菜单：站点健康状态
[*]add_action( 'admin_menu', 'remove_site_health_menu' );
[*]function remove_site_health_menu(){
[*]remove_submenu_page( 'tools.php','site-health.php' );
[*]}
[*]//移除后台仪表盘菜单：活动、新闻
[*]function bzg_remove_dashboard_widgets() {
[*]global $wp_meta_boxes;
[*]#移除 "活动"
[*]unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_activity']);
[*]#移除 "WordPress 新闻"
[*]unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
[*]}
[*]add_action('wp_dashboard_setup', 'bzg_remove_dashboard_widgets' );
[*]//移除后台仪表盘菜单：帮助
[*]function bzg_remove_help() {
[*]get_current_screen()->remove_help_tabs();
[*]}
[*]add_action('admin_head', 'bzg_remove_help');
[*]
[*]//移除后台页面title标题的wordpress后缀
[*]add_filter('admin_title', 'delAdminTitle', 10, 2);
[*]function delAdminTitle($admin_title, $title){
[*] return $title.' ‹ '.get_bloginfo('name');
[*]}
[*]//移除登陆页面title标题的wordpress后缀
[*]add_filter('login_title', 'remove_login_title', 10, 2);
[*]function remove_login_title($login_title, $title){
[*]return $title.' ‹ '.get_bloginfo('name');
[*]}
[*]/* 彻底禁止4.4+版之后响应式图片功能及缩略图裁剪功能*/
[*]// 禁止生成图像尺寸
[*]function zm_customize_image_sizes( $sizes ){
[*]unset( $sizes[ 'thumbnail' ]);
[*]unset( $sizes[ 'medium' ]);
[*]unset( $sizes[ 'medium_large' ] );
[*]unset( $sizes[ 'large' ]);
[*]unset( $sizes[ 'full' ] );
[*]unset( $sizes['1536x1536'] );
[*]unset( $sizes['2048x2048'] );
[*]return $sizes;
[*]}
[*]
[*]add_filter( 'intermediate_image_sizes_advanced', 'zm_customize_image_sizes' );
[*]
[*]// 禁止缩放图片尺寸
[*]add_filter('big_image_size_threshold', '__return_false');
[*]
[*]// 禁止生成其它图像尺寸
[*]function shapeSpace_disable_other_image_sizes() {
[*]// 禁止通过set_post_thumbnail_size()函数生成的图片尺寸
[*]remove_image_size('post-thumbnail');
[*]// 禁止添加其它图像尺寸
[*]remove_image_size('another-size');
[*]}
[*]add_action('init', 'shapeSpace_disable_other_image_sizes');
[*]//切换经典文章编辑器（v5.x开始默认古腾堡编辑器）
[*]add_filter('use_block_editor_for_post', '__return_false');
[*]//替换评论用户头像链接为国内镜像加速访问
[*]add_filter('get_avatar', function ($avatar) {
[*]return str_replace([
[*]'www.gravatar.com/avatar/',
[*]'0.gravatar.com/avatar/',
[*]'1.gravatar.com/avatar/',
[*]'2.gravatar.com/avatar/',
[*]'secure.gravatar.com/avatar/',
[*]'cn.gravatar.com/avatar/'
[*]], 'cravatar.cn/', $avatar);
[*]});
[*]
[*]//取消内容转义
[*]remove_filter('the_content', 'wptexturize');
[*]//取消摘要转义
[*]remove_filter('the_excerpt', 'wptexturize');
[*]//取消评论转义
[*]remove_filter('comment_text', 'wptexturize');
[*]//禁止转义引号字符
[*]remove_filter('the_content', 'wptexturize'); // 禁止英文引号转义为中文引号
[*]
[*]//文章插入图片自动移除 img 的 width、height、class 属性；
[*]add_filter( 'post_thumbnail_html', 'fanly_remove_images_attribute', 10 );
[*]add_filter( 'image_send_to_editor', 'fanly_remove_images_attribute', 10 );
[*]function fanly_remove_images_attribute( $html ) {
[*] //$html = preg_replace( '/(width|height)="d*"s/', "", $html );
[*] $html = preg_replace( '/width="(d*)"s+height="(d*)"s+class="[^"]*"/', "", $html );
[*] $html = preg_replace( '//', "", $html );
[*] return $html;
[*]}
[*]
[*]//自适应图片删除width和height
[*]function ludou_remove_width_height_attribute($content){
[*]preg_match_all('/<.*?src=['|"](.*?(?:[.gif|.jpg|.png.webp]))['|"].*?[/]?>/', $content, $images);
[*]if(!empty($images)) {
[*] foreach($images as $index => $value){
[*] $new_img = preg_replace('/(width|height)="d*"s/', "", $images[$index]);
[*] $content = str_replace($images[$index], $new_img, $content);
[*] }
[*]}
[*]return $content;
[*]}
[*]
[*]//判断是否是移动设备浏览
[*]if(wp_is_mobile()) {
[*] #删除文章内容中img的width和height属性
[*] add_filter('the_content', 'ludou_remove_width_height_attribute', 99);
[*]}
[*]
[*]/* 删除文章时删除图片附件 */
[*]function delete_post_and_attachments($post_ID) {
[*]global $wpdb;
[*]#删除特色图片
[*]$thumbnails = $wpdb->get_results( "SELECT * FROM $wpdb->postmeta WHERE meta_key = '_thumbnail_id' AND post_id = $post_ID" );
[*]foreach ( $thumbnails as $thumbnail ) {
[*]wp_delete_attachment( $thumbnail->meta_value, true );
[*]}
[*]#删除图片附件
[*]$attachments = $wpdb->get_results( "SELECT * FROM $wpdb->posts WHERE post_parent = $post_ID AND post_type = 'attachment'" );
[*]foreach ( $attachments as $attachment ) {
[*]wp_delete_attachment( $attachment->ID, true );
[*]}
[*]$wpdb->query( "DELETE FROM $wpdb->postmeta WHERE meta_key = '_thumbnail_id' AND post_id = $post_ID" );
[*]}
[*]add_action('before_delete_post', 'delete_post_and_attachments');
系统要求WordPress 5.x以上版本最低运行需求：PHP5.6或更高版，建议PHP7.2稳定版MySQL5.6或更高版，建议用5.6稳定版**** Hidden Message *****
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