title: Get all images name from folder using link in controller for JSON response laravel 5.1
body: <p>Database have link of folder and folder contain many images. I want to get all images name but glob() (function) is not working.. </p>
  
  <pre><code>function index($data){
          $users = DB::select('select * from `title` INNER JOIN `title_img` on `title`.title_no = `title_img`.title_no AND `title`.title_name = ?', [$data]);
          $ab = array();
          foreach ($users as $user) {
              $name = $user-&gt;img_folder;
              $nam = 'http://127.0.0.1/shaadi/public/data/'.$name;
              $ab[] = glob($name);
          }
      var_dump($ab);
      var_dump($nam);
          return response()-&gt;json($users);
      }
  </code></pre>
  
  <p>output</p>
  
  <pre><code>   &lt;pre class='xdebug-var-dump' dir='ltr'&gt;
  &lt;b&gt;array&lt;/b&gt; &lt;i&gt;(size=3)&lt;/i&gt;
    0 &lt;font color='#888a85'&gt;=&amp;gt;&lt;/font&gt; 
      &lt;b&gt;array&lt;/b&gt; &lt;i&gt;(size=0)&lt;/i&gt;
        &lt;i&gt;&lt;font color='#888a85'&gt;empty&lt;/font&gt;&lt;/i&gt;
    1 &lt;font color='#888a85'&gt;=&amp;gt;&lt;/font&gt; 
      &lt;b&gt;array&lt;/b&gt; &lt;i&gt;(size=0)&lt;/i&gt;
        &lt;i&gt;&lt;font color='#888a85'&gt;empty&lt;/font&gt;&lt;/i&gt;
    2 &lt;font color='#888a85'&gt;=&amp;gt;&lt;/font&gt; 
      &lt;b&gt;array&lt;/b&gt; &lt;i&gt;(size=0)&lt;/i&gt;
        &lt;i&gt;&lt;font color='#888a85'&gt;empty&lt;/font&gt;&lt;/i&gt;
  &lt;/pre&gt;&lt;pre class='xdebug-var-dump' dir='ltr'&gt;&lt;small&gt;string&lt;/small&gt; &lt;font color='#cc0000'&gt;'http://127.0.0.1/shaadi/public/data/image/caterer/standard/'&lt;/font&gt; &lt;i&gt;(length=59)&lt;/i&gt;
  &lt;/pre&gt;[{"title_no":1,"title_name":"Catering","title_description":"Let your taste buds loose!&lt;br\/&gt;We promise delicious high quality and hygienic delicious for you.","img_folder":"image\/caterer\/luxury\/"},{"title_no":1,"title_name":"Catering","title_description":"Let your taste buds loose!&lt;br\/&gt;We promise delicious high quality and hygienic delicious for you.","img_folder":"image\/caterer\/premium\/"},{"title_no":1,"title_name":"Catering","title_description":"Let your taste buds loose!&lt;br\/&gt;We promise delicious high quality and hygienic delicious for you.","img_folder":"image\/caterer\/standard\/"}]
  </code></pre>