Add HTML to Page Content

Indeed! It’s a filter called ‘the_content’, to which numerous other functions are hooked such as the one that turns WordPress into WordPress, oembeds, and the p tag wrapping

echo apply_filter('the_content',$data->the_content);

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)