title: adding alt attribute to a banner image (opencart)
body: <p>On the website we have banners all over but non of them have any alt text.</p>
  
  <p>Below is the code for, any pointers as to how i can solve this issue? I was thinking maybe having the alt as the image name if possible so need to find a way to echo it.</p>
  
  <p>Any other suggestions?  I have 8 banners and don't mind manually adding the alt text for each banner if possible</p>
  
  <pre><code>&lt;?php if ($module_title){ ?&gt;
  &lt;div class="box-heading"&gt;&lt;?php echo $module_title; ?&gt;&lt;/div&gt;
  &lt;?php } ?&gt;
  &lt;div class="box rich_banner grid_holder"&gt;
  &lt;?php foreach($sections as $section){ ?&gt;
  &lt;div class="banner_&lt;?php echo $columns; ?&gt;"&gt;
  &lt;div class="image zoom_image_container"&gt;&lt;img class="zoom_image" alt="" src="&lt;?php echo $section['image']; ?&gt;" /&gt;
  &lt;?php echo $section['description']; ?&gt;
  &lt;/div&gt;
  &lt;/div&gt;
  &lt;?php } ?&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>would this be the section of variable below?</p>
  
  <pre><code>&lt;?php
  class ControllerExtensionModuleCosyoneBanner extends Controller {
      public function index($setting) {
  
  
          if(empty($setting['module_title'][$this-&gt;config-&gt;get('config_language_id')])) {
              $data['module_title'] = false;
          } else if (isset($setting['module_title'][$this-&gt;config-&gt;get('config_language_id')])) {
              $data['module_title'] = html_entity_decode($setting['module_title'][$this-&gt;config-&gt;get('config_language_id')], ENT_QUOTES, 'UTF-8');
          }
  
          $data['columns'] = $setting['columns'];
  
          if (isset($setting['sections'])) {        
              $data['sections'] = array();
  
              $section_row = 0;
  
              foreach($setting['sections'] as $section) {
                  $this-&gt;load-&gt;model('tool/image');
  
                  if (isset($section['block'][$this-&gt;config-&gt;get('config_language_id')])){
                      $block = html_entity_decode($section['block'][$this-&gt;config-&gt;get('config_language_id')], ENT_QUOTES, 'UTF-8');
                  } else {
                      $block = false;
                  }
  
                  if (isset($section['thumb_image'])){
                  $image = 'image/' . $section['thumb_image'];
                  } else {
                  $image = false;
                  }
  
  
                  $section_row++;
  
                  $data['sections'][] = array(
                      'index'   =&gt; $section_row,
                      'description'   =&gt; $block,
                      'image' =&gt; $image
                  );
              }
  
              return $this-&gt;load-&gt;view('extension/module/cosyone_banner', $data);
          }
      }
  }
  </code></pre>