blocks|key|2527062|text|在开始之前，我会说：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2527063|永远不要修改核心文件！|2527064|呼！既然这已经不成问题了，可能有一些插件可以帮你做到这一点，但我最终还是不熟悉这些插件。添加管理项的典型方法是使用add_menu_page()和add_submenu_page()函数。它们的使用相对简单明了。|offset|length|style|CODE|2527065|此外，作为附注，当您使用register_post_type()添加Custom+Post+Type时(就像ACF所做的那样)，可以选择将其添加到菜单中，以及您希望的标签和菜单名称。|2527066|如果要添加自定义帖子类型(如团队成员、书籍等)当您调用register_post_type()来显示管理菜单时，您几乎肯定希望使用labels和show_in_menu参数。但是，如果需要链接到任意URL或自定义仪表板页面，则需要使用上面的add_menu/submenu_page函数。|2527067|例如，这里有一个简单的代码片段，它会将Stack+Overflow链接添加到菜单中，您可以将其放入子主题、插件、必须使用的插件等中：|2527068|function+stack_overflow_admin_link(){
++++echo+'<script>window.location.href+=+'https://stackoverflow.com';+</script>';
}

add_menu_page(+'Stack+Overflow',+'Stack+Overflow',+'subscriber',+'stack-overflow',+'stack_overflow_admin_link',+'dashicons-external'+);|code-block|syntax|javascript|2527069|希望这能有所帮助！|2527070|此外，我还将详细说明我的警告！永远不要修改核心WordPress文件。它们将被每一次WordPress更新覆盖。WordPress是经过深思熟虑的，它有无数的Action+Hooks和Filters，允许您在不接触核心文件的情况下注入、修改、删除或以其他方式操作数据和用户体验。|2527071|作为一个例子，看一下这个屏幕截图：|2527072|​|2527073|📷|atomic|2527074|2527075|我目前正在使用WordPress从头开始重建一个软件套件，但是标准的WP管理界面在我们需要它的许多上下文中没有意义，所以我们的界面(一个正在进行的工作)看起来像这样，它都是由一个必须使用的插件处理的，并且触及绝对没有核心文件，它只是使用了整个WordPress可用的钩子和过滤器的巧妙操作|BOLD|2527076|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.wordpress.org/reference/functions/add_menu_page/|1|https://developer.wordpress.org/reference/functions/add_submenu_page/|2|https://developer.wordpress.org/reference/functions/register_post_type/|3|https://codex.wordpress.org/Post_Types#Custom_Post_Types|4|https://codex.wordpress.org/Plugin_API/Action_Reference|5|https://codex.wordpress.org/Plugin_API/Filter_Reference|6|IMAGE|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/9fd2b7afb23b48d20ee9b51d095f54f6.png|imageAlt^0|0|0|1L|F|21|I|1L|F|0|21|I|1|0|C|K|C|K|2|Y|G|3|0|R|K|1T|6|20|C|3C|L|0|0|0|0|27|C|4|2K|7|5|0|0|0|0|1|6|0|0|2W|8|0^^$0|@$1|2|3|4|5|6|7|1X|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1Y|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|1Z|8|@$F|20|G|21|H|I]|$F|22|G|23|H|I]]|9|@$F|24|G|25|1|26]|$F|27|G|28|1|29]]|A|$]]|$1|J|3|K|5|6|7|2A|8|@$F|2B|G|2C|H|I]]|9|@$F|2D|G|2E|1|2F]|$F|2G|G|2H|1|2I]]|A|$]]|$1|L|3|M|5|6|7|2J|8|@$F|2K|G|2L|H|I]|$F|2M|G|2N|H|I]|$F|2O|G|2P|H|I]|$F|2Q|G|2R|H|I]]|9|@]|A|$]]|$1|N|3|O|5|6|7|2S|8|@]|9|@]|A|$]]|$1|P|3|Q|5|R|7|2T|8|@]|9|@]|A|$S|T]]|$1|U|3|V|5|6|7|2U|8|@]|9|@]|A|$]]|$1|W|3|X|5|6|7|2V|8|@]|9|@$F|2W|G|2X|1|2Y]|$F|2Z|G|30|1|31]]|A|$]]|$1|Y|3|Z|5|6|7|32|8|@]|9|@]|A|$]]|$1|10|3|11|5|6|7|33|8|@]|9|@]|A|$]]|$1|12|3|13|5|14|7|34|8|@]|9|@$F|35|G|36|1|37]]|A|$]]|$1|15|3|11|5|6|7|38|8|@]|9|@]|A|$]]|$1|16|3|17|5|6|7|39|8|@$F|3A|G|3B|H|18]]|9|@]|A|$]]|$1|19|3|-4|5|6|7|3C|8|@]|9|@]|A|$]]]|1A|$1B|$5|1C|1D|1E|A|$1F|1G]]|1H|$5|1C|1D|1E|A|$1F|1I]]|1J|$5|1C|1D|1E|A|$1F|1K]]|1L|$5|1C|1D|1E|A|$1F|1M]]|1N|$5|1C|1D|1E|A|$1F|1O]]|1P|$5|1C|1D|1E|A|$1F|1Q]]|1R|$5|1S|1D|1T|A|$1U|1V|1W|-4]]]]

I'll preface this by saying:
<h1>Never ever ever modify Core Files!</h1>
Whew! Now that that's out of the way, there may be a few plugins that do this for you, but I'm ultimately unfamiliar with any. The typical way to add Admin Items is with the <a href="https://developer.wordpress.org/reference/functions/add_menu_page/" rel="nofollow noreferrer"><code>add_menu_page()</code></a> and <a href="https://developer.wordpress.org/reference/functions/add_submenu_page/" rel="nofollow noreferrer"><code>add_submenu_page()</code></a> functions. They're relatively straight forward to use.
Also, as a side note, when you add a <a href="https://codex.wordpress.org/Post_Types#Custom_Post_Types" rel="nofollow noreferrer">Custom Post Type</a> with <a href="https://developer.wordpress.org/reference/functions/register_post_type/" rel="nofollow noreferrer"><code>register_post_type()</code></a> (like what ACF does) there are options to add it to the menu, as well as what you want the labels and menu names to be.
If you're adding a Custom Post Type (like Team Members, Books, etc.) you'll almost certainly want to make use of the <code>labels</code> and <code>show_in_menu</code> arguments when you call <code>register_post_type()</code> to get the admin menu to show up. However, if you need to link to arbitrary URLs or custom dashboard pages, you'll want to make use of the <code>add_menu/submenu_page</code> functions above.
For instance, here's a simple snippet that will add a Stack Overflow link to the menu, you can drop this into a child theme, plugin, Must-Use plugin, etc:
<pre><code>function stack_overflow_admin_link(){
 echo '&lt;script&gt;window.location.href = 'https://stackoverflow.com'; &lt;/script&gt;';
}

add_menu_page( 'Stack Overflow', 'Stack Overflow', 'subscriber', 'stack-overflow', 'stack_overflow_admin_link', 'dashicons-external' );
</code></pre>
Hope this helps!
Also I'll elaborate a little bit on my warning! Never ever modify core WordPress files. They will be overwritten with each and every WordPress update. WordPress is relatively well thought out and has countless <a href="https://codex.wordpress.org/Plugin_API/Action_Reference" rel="nofollow noreferrer">Action Hooks</a> and <a href="https://codex.wordpress.org/Plugin_API/Filter_Reference" rel="nofollow noreferrer">Filters</a> that let you inject, modify, remove, and otherwise manipulate data and the user experience without ever touching core files.
As an example, take a look at this screenshot:
<a href="https://i.stack.imgur.com/xgdv0.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/xgdv0.png" alt="Restructuring WordPress" /></a>
I'm currently rebuilding a software suite from the ground-up using WordPress, but the standard WP Admin interface doesn't make sense in many of the contexts we need it, so our interface (a work in progress) looks like this, and it's all handled by a Must-Use plugin and touches absolutely no core files, it just uses clever manipulation of the hooks and filters available throughout WordPress

This may be an odd question. I'm working on a website someone else built in WordPress. My understanding of the left navigation within the dashboard is that there are some default items that are there upon install like [pages], [posts], [plugins], and to get additional items to show up here you need to install a new plugin.

This site I'm working on has a few options in the left navigation [team members], [services] which do not appear to be tied to any particular 3rd party plugin.

In fact, it looks like they've used the plugin "Advanced Custom Fields" to create their own functionality so their users could easily add/remove team members from a custom built slider.

My Question
How do you get your own tab to show up in the dashboard's left navigation? Can you do this within a child theme, or do you need to modify the core WP files? Is there a particular folder or some documentation anyone could direct me to where I might learn more about how this is being connected behind the scenes?

Thank you kindly in advance.

<a href="https://i.stack.imgur.com/cJNI2.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/cJNI2.png" alt="enter image description here"></a>

WordPress Left Navigation

这可能是一个奇怪的问题。我正在做一个别人用WordPress建立的网站。我对仪表板左侧导航的理解是，在安装时会有一些默认的项目，比如页面、帖子、插件，要想在这里显示其他项目，你需要安装一个新的插件。我正在工作的这个网站在左侧导航团队成员中有一些选项，这些服务似乎没有绑定到任何特定的第三方插件。事实上，看起来他们已经使用...

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