WordPress后台优化（更改字体/固定侧边栏菜单/增强编辑器等）

本文目录[隐藏]

• 1一、更改后台字体
• 2二、固定后台管理侧边栏
• 3三、增强默认编辑器
• 4四、阻止站内文章互相 Pingback

继续上一篇《 WordPress 后台回复评论添加提交快捷键[Ctrl+Enter] 》，这次我再来推荐几个比较实用的后台优化技巧。

下边的代码加到主题的 functions.php 的最后一个 ?> 前即可。

一、更改后台字体

后台字体中文貌似是宋体或别的，我们可以改成我们喜欢的：

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<span style="color: #666666; font-style: italic;">//更改后台字体</span> <span style="color: #000000; font-weight: bold;">function</span> Bing_admin_lettering<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span> <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'&lt;style type=&quot;text/css&quot;&gt;*{font-family:&quot;Microsoft YaHei&quot; !important;}&lt;/style&gt;'</span><span style="color: #339933;">;</span><span style="color: #666666; font-style: italic;">//修改字体</span> <span style="color: #009900;">&#125;</span> add_action<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'admin_head'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'Bing_admin_lettering'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> 1 2 3 4 5 <span style="color: #666666; font-style: italic;">//更改后台字体</span> <span style="color: #000000; font-weight: bold;">function</span> Bing_admin_lettering<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span> <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'&lt;style type=&quot;text/css&quot;&gt;*{font-family:&quot;Microsoft YaHei&quot; !important;}&lt;/style&gt;'</span><span style="color: #339933;">;</span><span style="color: #666666; font-style: italic;">//修改字体</span> <span style="color: #009900;">&#125;</span> add_action<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'admin_head'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'Bing_admin_lettering'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>

//更改后台字体
function Bing_admin_lettering(){
echo ‘<style type="text/css">*{font-family:"Microsoft YaHei" !important;}</style>’;//修改字体
}
add_action(‘admin_head’, ‘Bing_admin_lettering’);

可以修改第 3 行的 font-family 属性，改成自己喜欢的宋体，默认改成微软雅黑。

二、固定后台管理侧边栏

有时页面太长，就可以固定侧边的菜单栏，去别的页面不用再拉到页面顶部：

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<span style="color: #666666; font-style: italic;">//固定后台管理侧边栏</span> <span style="color: #000000; font-weight: bold;">function</span> Bing_fixed_adminmenuwrap<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span> <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'&lt;style type=&quot;text/css&quot;&gt;#adminmenuwrap{position:fixed;left:0px;z-index:2;}&lt;/style&gt;'</span><span style="color: #339933;">;</span> <span style="color: #009900;">&#125;</span><span style="color: #339933;">;</span> add_action<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'admin_head'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'Bing_fixed_adminmenuwrap'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> 1 2 3 4 5 <span style="color: #666666; font-style: italic;">//固定后台管理侧边栏</span> <span style="color: #000000; font-weight: bold;">function</span> Bing_fixed_adminmenuwrap<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span> <span style="color: #b1b100;">echo</span> <span style="color: #0000ff;">'&lt;style type=&quot;text/css&quot;&gt;#adminmenuwrap{position:fixed;left:0px;z-index:2;}&lt;/style&gt;'</span><span style="color: #339933;">;</span> <span style="color: #009900;">&#125;</span><span style="color: #339933;">;</span> add_action<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'admin_head'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'Bing_fixed_adminmenuwrap'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>

//固定后台管理侧边栏
function Bing_fixed_adminmenuwrap(){
echo ‘<style type="text/css">#adminmenuwrap{position:fixed;left:0px;z-index:2;}</style>’;
};
add_action(‘admin_head’, ‘Bing_fixed_adminmenuwrap’);

三、增强默认编辑器

默认编辑器默认不是把所有的按钮都显示出来，导致它很鸡肋，添加下边的代码可以找回这些按钮：

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<span style="color: #666666; font-style: italic;">//增强默认编辑器</span> <span style="color: #000000; font-weight: bold;">function</span> Bing_editor_buttons<span style="color: #009900;">&#40;</span><span style="color: #000088;">$buttons</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'fontselect'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'fontsizeselect'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'backcolor'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'underline'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'hr'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'sub'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'sup'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'cut'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'copy'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'paste'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'cleanup'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'wp_page'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'newdocument'</span><span style="color: #339933;">;</span> <span style="color: #b1b100;">return</span> <span style="color: #000088;">$buttons</span><span style="color: #339933;">;</span> <span style="color: #009900;">&#125;</span> add_filter<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">&quot;mce_buttons_3&quot;</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">&quot;Bing_editor_buttons&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 <span style="color: #666666; font-style: italic;">//增强默认编辑器</span> <span style="color: #000000; font-weight: bold;">function</span> Bing_editor_buttons<span style="color: #009900;">&#40;</span><span style="color: #000088;">$buttons</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'fontselect'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'fontsizeselect'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'backcolor'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'underline'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'hr'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'sub'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'sup'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'cut'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'copy'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'paste'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'cleanup'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'wp_page'</span><span style="color: #339933;">;</span> <span style="color: #000088;">$buttons</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'newdocument'</span><span style="color: #339933;">;</span> <span style="color: #b1b100;">return</span> <span style="color: #000088;">$buttons</span><span style="color: #339933;">;</span> <span style="color: #009900;">&#125;</span> add_filter<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">&quot;mce_buttons_3&quot;</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">&quot;Bing_editor_buttons&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>

//增强默认编辑器
function Bing_editor_buttons($buttons){
$buttons[] = ‘fontselect’;
$buttons[] = ‘fontsizeselect’;
$buttons[] = ‘backcolor’;
$buttons[] = ‘underline’;
$buttons[] = ‘hr’;
$buttons[] = ‘sub’;
$buttons[] = ‘sup’;
$buttons[] = ‘cut’;
$buttons[] = ‘copy’;
$buttons[] = ‘paste’;
$buttons[] = ‘cleanup’;
$buttons[] = ‘wp_page’;
$buttons[] = ‘newdocument’;
return $buttons;
}
add_filter("mce_buttons_3", "Bing_editor_buttons");

四、阻止站内文章互相 Pingback

比如这篇文章，就引用了另一篇本站的文章，导致会出现无用的 Pingback，添加下边的代码可以避免上述情况的出现：

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<span style="color: #666666; font-style: italic;">//阻止站内文章互相Pingback </span> <span style="color: #000000; font-weight: bold;">function</span> Bing_noself_ping<span style="color: #009900;">&#40;</span><span style="color: #000088;">$links</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span> <span style="color: #000088;">$home</span> <span style="color: #339933;">=</span> get_option<span style="color: #009900;">&#40;</span> <span style="color: #0000ff;">'home'</span> <span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> <span style="color: #b1b100;">foreach</span> <span style="color: #009900;">&#40;</span> <span style="color: #000088;">$links</span> <span style="color: #b1b100;">as</span> <span style="color: #000088;">$l</span> <span style="color: #339933;">=&gt;</span> <span style="color: #000088;">$link</span> <span style="color: #009900;">&#41;</span> <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span> <span style="color: #cc66cc;">0</span> <span style="color: #339933;">===</span> <span style="color: #990000;">strpos</span><span style="color: #009900;">&#40;</span> <span style="color: #000088;">$link</span><span style="color: #339933;">,</span> <span style="color: #000088;">$home</span> <span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#41;</span> <span style="color: #990000;">unset</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$links</span><span style="color: #009900;">&#91;</span><span style="color: #000088;">$l</span><span style="color: #009900;">&#93;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> <span style="color: #009900;">&#125;</span> add_action<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'pre_ping'</span><span style="color: #339933;">,</span><span style="color: #0000ff;">'Bing_noself_ping'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> 1 2 3 4 5 6 7 8 <span style="color: #666666; font-style: italic;">//阻止站内文章互相Pingback </span> <span style="color: #000000; font-weight: bold;">function</span> Bing_noself_ping<span style="color: #009900;">&#40;</span><span style="color: #000088;">$links</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span> <span style="color: #000088;">$home</span> <span style="color: #339933;">=</span> get_option<span style="color: #009900;">&#40;</span> <span style="color: #0000ff;">'home'</span> <span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span> <span style="color: #b1b100;">foreach</span> <span style="color: #009900;">&#40;</span> <span style="color: #000088;">$links</span> <span style="color: #b1b100;">as</span> <span style="color: #000088;">$l</span> <span style="color: #339933;">=&gt;</span> <span style="color: #000088;">$link</span> <span style="color: #009900;">&#41;</span> <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span> <span style="color: #cc66cc;">0</span> <span style="color: #339933;">===</span> <span style="color: #990000;">strpos</span><span style="color: #009900;">&#40;</span> <span style="color: #000088;">$link</span><span style="color: #339933;">,</span> <span style="color: #000088;">$home</span> <span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#41;</span> <span style="color: #990000;">unset</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$links</span><span style="color: #009900;">&#91;</span><span style="color: #000088;">$l</span><span style="color: #009900;">&#93;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>   <span style="color: #009900;">&#125;</span> add_action<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'pre_ping'</span><span style="color: #339933;">,</span><span style="color: #0000ff;">'Bing_noself_ping'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>

//阻止站内文章互相Pingback
function Bing_noself_ping($links) {
$home = get_option( ‘home’ );
foreach ( $links as $l => $link )
if ( 0 === strpos( $link, $home ) )
unset($links[$l]);
}
add_action(‘pre_ping’,’Bing_noself_ping’);