joomla3.0 - How to add a bootstrap class to JHtml in Joomla -


I am using the following piece of code to display an image that I am receiving from gravatar.com So, to make it more attractive as a bootstrap CSS class, I add a style instead of showing the image, it shows me a link to the image, when I redirect to the link, I am able to see the image. Why am I getting this? 

  $ html [] = JHtml :: _ ('image', $ grav_url, 'class = "img-circle"', JText :: _ ('PLG_CONTENT_AVATAR'), empty, true )   
 Here is the URL I'm getting for the image: $ grav_url  and the  img-circle  I want the bootstrap class to be used .   
 
 
 I believe the library you are using is here:  
  
 Then you can see in the parameter list that the  $ attribs  is the absolute value for the type array. The second thing is that you have an extra $ Alt is the paragraph which you may have that your jettext is just out of sequence. To do this, you have to do this:  
  $ html [] = JHtml :: _ ('image', $ grav_url, JText :: _ ('PLG_CONTENT_AVATAR'), array ('Class ==> 'img-circle'), true)   
 Or you can create an array outside the method as a variable:  
  $ Attribs = array (); $ Attribs ['class'] = 'IMG-Circle'; // I think this should work? Although not tested. $ Html [] = JHtml :: _ ('image', $ grav_url, JText :: _ ('PLG_CONTENT_AVATAR'), $ attribs, true)

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