WordPress后台并非千篇一律，你可以通过一些代码定制化一个你喜欢的后台，本文所述代码都应写在主题的functions.PHP中。
移除后台某些菜单
如果你不想客户因为点了错误的菜单选项而删除付费主题，或者搞乱后台的设置，那么把你不希望他们看到的菜单隐藏吧。将你想移除的菜单天道$restricted数组中即可
| 1 2 3 4 5 6 7 8 9 10 | function remove_menus () {
global $menu;
$restricted = array(__('Dashboard'), __('Posts'), __('Media'), __('Links'), __('Pages'), __('Appearance'), __('Tools'), __('Users'), __('Settings'), __('Comments'), __('Plugins'));
end ($menu);
while (prev($menu)){
$value = explode(' ',$menu[key($menu)][0]);
if(in_array($value[0] != NULL?$value[0]:"" , $restricted)){unset($menu[key($menu)]);}
}
}
add_action('admin_menu', 'remove_menus');
|
更换登陆/注册页面的Logo
| 1 2 3 4 5 6 7 8 9 10 | function my_custom_login_logo() {
echo '
<style type="text/css">
.login h1 a { background-image:url('.get_bloginfo('template_directory').'/images/custom-login-logo.gif) !important; }
</style>
';
}
add_action('login_head', 'my_custom_login_logo');
|
更换Dashboard（仪表盘）的Logo
| 1 2 3 4 5 6 7 8 9 | add_action('admin_head', 'my_custom_logo');
function my_custom_logo() {
echo '
<style type="text/css">
#wp-admin-bar-wp-logo > .ab-item .ab-icon
{ background-image: url('.get_bloginfo('template_directory').'/images/custom-logo.gif) !important; }
</style>';
}
|
删除“Please Upgrade Now”升级提示
| 1 2 3 4 5 6 7 8 9 10 11 | # 2.3 to 2.7:
add_action( 'init', create_function( '$a', "remove_action( 'init', 'wp_version_check' );" ), 2 );
add_filter( 'pre_option_update_core', create_function( '$a', "return null;" ) );
# 2.8 to 3.0:
remove_action( 'wp_version_check', 'wp_version_check' );
remove_action( 'admin_init', '_maybe_update_core' );
add_filter( 'pre_transient_update_core', create_function( '$a', "return null;" ) );
# 3.0:
add_filter( 'pre_site_transient_update_core', create_function( '$a', "return null;" ) );
|
你也可以直接安装插件Disable WordPress Core Updates，隐藏升级通知在某些时候很有用，比如你要在低版本的wp上测试插件，或者你不想让你的客户被升级通知困扰。
删除Dashboard的Widget
如果你不想整天读WordPress官方的新闻，不想看见Dashboard到处是盒子，用下面的代码移除。虽然WordPress的屏幕选项也能实现差不多的效果，但从屏幕选项里去掉选择只不过是隐藏了这些widget，东西都在，只是你看不见罢了。用代码则可以禁止这些widget加载。
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 | function remove_dashboard_widgets() {
global $wp_meta_boxes;
unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_quick_press']);
unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_incoming_links']);
unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_right_now']);
unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);
unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_drafts']);
unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_comments']);
unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);
}
add_action('wp_dashboard_setup', 'remove_dashboard_widgets' );
|
创建自己的Dashboard Widget
| 1 2 3 4 5 6 7 8 9 10 11 | function example_dashboard_widget_function() {
// Display whatever it is you want to show
echo "Hello World, I'm a great Dashboard Widget";
}
// Create the function use in the action hook
function example_add_dashboard_widgets() {
wp_add_dashboard_widget('example_dashboard_widget', 'Example Dashboard Widget', 'example_dashboard_widget_function');
}
// Hoook into the 'wp_dashboard_setup' action to register our other functions
add_action('wp_dashboard_setup', 'example_add_dashboard_widgets' );
|
结束语
WordPress定制化很强，你可以有一个琳琅满目的后台，里面都是你需要和喜欢的东西；也许你想要一个简单加载速度快的后台，那么移除所有不需要的widget，删除所有没用的插件、主题。自由度大不是累赘，关键看如何使用。
https://blog.csdn.net/chaishen10000/article/details/71189303
、端口缺省vlan（pvid、native id）...)
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