Show all authors in drop down panel while choosing author for a post

The author dropdown in the post editor is generated by the function post_author_meta_box() That particular function uses the wp_dropdown_users() function to display the dropdown. The problem is that the arguments specified for the instance do not include the “show_option_all” argument. That argument should default to “all” but if you’ve got a filter on wp_dropdown_users_args somewhere … Read more

When clicking on author, it shows my email address in url

An URL-friendly version of your username (login) will be part of the url (slug/nicename) to your author archive page, unless your email is equal to your username. You can change this by a plugin like WP Author Slug. Then make sure your display name, as found on your profile page, is something you want people … Read more

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