初始安裝的時(shí)候，WordPress的儀表盤(pán)（一直覺(jué)得這翻譯很別扭）上面有很多小工具。

這其中有很多對(duì)我們是沒(méi)有用的，但是WordPress默認(rèn)是加載的，這會(huì)影響WordPress的后臺(tái)打開(kāi)速度。我們可以通過(guò)顯示選項(xiàng)把沒(méi)用的關(guān)掉，這樣就OK了，不會(huì)加載了，對(duì)速度也不會(huì)有影響了。

可是你說(shuō)，我想更極端一點(diǎn)，更徹底一點(diǎn)，我想讓這些小工具在顯示選擇里面也看不到，沒(méi)問(wèn)題，稍微動(dòng)一下手，把下面的代碼復(fù)制到function.php文件里即可搞定。

// 移除無(wú)用的儀表盤(pán)部件
function mx_remove_dashboard_widgets() {
  global $wp_meta_boxes;
  //unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_right_now']);
  //unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_quick_press']);
  unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_recent_drafts']);
  unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
  unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);
  unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_duoshuo']);
  unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_comments']);
  unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_incoming_links']);
  unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);
} 

add_action('wp_dashboard_setup', 'mx_remove_dashboard_widgets' );