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When inserting an image in a WordPress post, I would like that it automatically add the alt text of the image above the image as h2.

Example, when inserting an image, WordPress ads this into the post:

<img src="" alt="Hello" />

What I would like is inserting:

<h2>Hello</h2>
<img src="" alt="Hello" />

Thank you for your help!

Best regards

1 Answer 1

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I find the solution using this How to change the markup Wordpress inserts for post images

My final code is:

add_filter( 'image_send_to_editor', 'add_custom_data_attribute_send_to_editor', 10, 8 );
function add_custom_data_attribute_send_to_editor( $html, $id, $caption, $title, $align, $url, $size, $alt ){  
    if( $id > 0 ){
        $post = get_post( $id );
              $html = str_replace( "<img src", "<h2>$alt</h2><img src", $html );
    }
    return $html;
}

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