title: find in set in laravel ? example
body: <p>I am new in laravel. My query is i need to find out value from comma separated field.</p>
  <p>Here is my table:</p>
  <p><strong>tags_value</strong></p>
  <div class="s-table-container">
  <table class="s-table">
  <thead>
  <tr>
  <th>id</th>
  <th>tags</th>
  </tr>
  </thead>
  <tbody>
  <tr>
  <td>1</td>
  <td>css,html,php</td>
  </tr>
  <tr>
  <td>2</td>
  <td>php,java,css</td>
  </tr>
  <tr>
  <td>3</td>
  <td>java,c++,ios</td>
  </tr>
  </tbody>
  </table>
  </div>
  <p>This is my SQL query:</p>
  <pre><code>$query = DB::table('tags_value')
           -&gt;whereRaw(FIND_IN_SET('css', Tags))
           -&gt;get();
  </code></pre>
  <p>but it's not working.</p>
  <p>Please help me to solve this problem.
  Thanks in advance.</p>