WordPress 5.2 新增 Site Health（网站健康）功能，用于了解当前网站运行中有哪些问题需要改进，位置在WP后台→工具→Site Health，因目前没有WP完整简体中文版，打开后都是英文。
该功能源自 Site Health Tool Manager 插件，也就是插件的简化版。
为什么要集成网站健康检测功能，据说是为开发人员方便测试，有人说很有用，个人认为没有任何用处，暴露主机环境信息，另外不知道这玩意是否经常自己在后台偷偷运行检测，还是打开后再执行检测，试过一次就再也不想打开。
可以通过下面的方法有选择性地禁止某些项目检测或者禁止全部项目检测。
将下面的代码添加到当前主题函数模板 functions.php 中：
- function prefix_remove_site_health( $tests ) {
- unset( $tests['direct']['php_version'] );//禁止PHP检测
- unset( $tests['direct']['wordpress_version'] );//禁止程序版本检测
- unset( $tests['direct']['plugin_version'] );//禁止插件版本检测
- unset( $tests['direct']['theme_version'] );
- unset( $tests['direct']['sql_server'] );
- unset( $tests['direct']['php_extensions'] );
- unset( $tests['direct']['utf8mb4_support'] );
- unset( $tests['direct']['https_status'] );
- unset( $tests['direct']['ssl_support'] );
- unset( $tests['direct']['scheduled_events'] );
- unset( $tests['direct']['http_requests'] );
- unset( $tests['direct']['is_in_debug_mode'] );
- unset( $tests['direct']['dotorg_communication'] );
- unset( $tests['direct']['background_updates'] );
- unset( $tests['direct']['loopback_requests'] );
- unset( $tests['direct']['rest_availability'] );
- return $tests;
- }
- add_filter( 'site_status_tests', 'prefix_remove_site_health' );
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