在Laravel视图中调用未定义的函数

问题描述：

I have a About Us portion in my Laravel website home page. I have uploaded a huge article for About Us from admin panel which is shown in about us page. But I want to show a specific number of word for about us in home page and add read more after that. while click on read more it goes to about us page.

But I can't show specific number of words from that article in my home page.

I have use echo word_teaser_end($about_us[0]->details, 10); function but it gives error

Call to undefined function word_teaser_end() (View: E:\xampp\htdocs\OFFICE\SEN_CARE\sencare.com.bdesources\views\frontend\home\home.blade.php)

What should I do now ?

我的Laravel网站主页上有About Us code>部分。我已经从管理面板上载了一篇关于关于我们 code>的大文章，该文章显示在 about us code>页面中。但是我想在主页中为关于我们 code>显示一个特定数量的单词，然后添加 read more code>。点击阅读更多 code>，然后转到 about us code>页面。 p>

但我无法显示该文章的具体数量在我的主页。 p>


我使用 echo word_teaser_end（$ about_us [0]  - ＆gt; details，10）;  code>函数但是它给出了错误 p  > 
 
 
 调用未定义的函数word_teaser_end（）（查看：E：\ xampp \ htdocs \ OFFICE \ SEN_CARE \ sencare.com.bd 
esources \ views \ frontend \ home \ home.blade。  php） code>  p> 
 
 
我现在该怎么办？ p> 
  div>

答

I don't know about the word_teaser_end() as it's define function, Try str_limit() helper function which can help you to load the number of words from string

{{ str_limit($string,'10') }}

https://laravel.com/docs/5.6/helpers#method-str-limit

在Laravel视图中调用未定义的函数

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