title: How to ignore duplicate name and make first letter should be caps using nested array?
body: <p>Hi Friends I am using nested array for displaying name and languages.I want to display the fist letter name should be in caps and avoid the language duplicate.This is my code.
  <strong>My code</strong></p>
  
  <pre><code>$user=array(array("name"=&gt;"prusoth","language"=&gt;array("english","tamil")),array("name"=&gt;"ven kat","language"=&gt;array("english","french")));
  
  print_r($user);
  
  print_r(array_unique($user));
  
  print_r(ucfirst($user));
  </code></pre>
  
  <p>I want the output like this:
   name = (Prusoth,Venkat)
   language = (english,tamil,french)</p>