Html 如何在wordpress摘录中包含html标签？
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How to include html tags within a wordpress excerpt?
提问by Daryl
Currently in a wordpress template, if you use the code the_excerpt()it will display the first 55 words of a post and strips all html from the post.
目前在 wordpress 模板中，如果您使用该代码the_excerpt()，它将显示帖子的前 55 个单词并从帖子中删除所有 html。
I need to include <a href...tags in the excerpt so that links are still visible.
我需要<a href...在摘录中包含标签，以便链接仍然可见。
Existing methods include:
现有方法包括：
- Hacking the wordpress core - definitely not an option.
- using a plugin - don't want to use, it's dependent on the developer keeping the plugin up to date
- writing code within functions.php to re-write the excerpt filter. - I'd prefer not to use this as it might have to be changed in future versions of WP
- 破解 wordpress 核心 - 绝对不是一种选择。
- 使用插件 - 不想使用，这取决于开发人员保持插件最新
- 在functions.php 中编写代码以重新编写摘录过滤器。- 我不想使用它，因为它可能需要在 WP 的未来版本中进行更改
Is there a filter hook or other known method to include html easily without hacks?
是否有过滤器钩子或其他已知方法可以轻松地包含 html 而无需黑客攻击？
All help is appreciated! Cheers.
感谢所有帮助！干杯。
采纳答案by stealthyninja
As I see it, you can only use method 2 and 3; both of them can be updated via WordPress' back-end with virtually no programming required which is ideal if you're going to be installing and using them on client sites.
在我看来，您只能使用方法 2 和 3；它们都可以通过 WordPress 的后端更新，几乎不需要编程，如果您要在客户端站点上安装和使用它们，这是理想的选择。
Here's a tutorial with working code for method 3 -- http://aaronrussell.co.uk/legacy/improving-wordpress-the_excerpt/and here's a plugin to use method 2 -- http://wordpress.org/extend/plugins/advanced-excerpt/
这是方法 3 的工作代码教程——http://aaronrussell.co.uk/legacy/improving-wordpress-the_excerpt/，这里是使用方法 2 的插件——http: //wordpress.org/extend/plugins /高级摘录/
回答by Box
I use the following statement sometimes to get the first 55 words of a post content.
我有时使用以下语句来获取帖子内容的前 55 个单词。
implode(' ', array_slice(explode(' ', get_the_content()), 0, 55));
