WordPress Development Stack Exchange is a question and answer site for WordPress developers and administrators. It's 100% free, no registration required.

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

I'm trying to get rid of the non W3C compliant "align" attribute generated with any images.

For that, I'm using the simple_html_dom library. Here's the code i'm using :

add_filter( 'post_thumbnail_html', 'clean_image_attributes', 10 );
add_filter( 'image_send_to_editor', 'clean_image_attributes', 10 );
add_filter( 'the_content', 'clean_image_attributes', 10 );

function clean_image_attributes($html)
{
    $output = new simple_html_dom();
    $output->load($html);

    foreach ($output->find("img") as $img)
    {
        if (isset($img->align))
        {
            $img->align = null;
            $img->class .= ' clearfix';
        }
    }

    $html = $output->save();
    return $html;
}

What the function does is just looking if the image has the align attribute and remove it. This works pretty well, except that when I call the_content(), the layout of my post is kinda broken, the

got removed but I have no idea why...

share|improve this question
    
Part of your question got cut off by formatting. What part got removed? (I see "the [something's missing here] got removed..."). – morganestes Aug 19 '13 at 15:48
    
Can you tell me your site link so that i can debug it? – Vinod Dalvi Aug 19 '13 at 17:32
    
Sorry, all my paragraphs tags got removed. Here's a link : www.deenastic.com. As you can see for example on the first post, all the text goes on 1 line, but there should be 3 2 paragraphs instead – user510990 Aug 19 '13 at 18:10

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.