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How to remove the admin role from the Author listing screen from the individual post? Which hook to use to do this? Can anybody help me? enter image description here

Check the above screen

  • This is not a role, but the authorship to be assigned to the post. Also, this field is visible to the admins and the editors only if not explicitly specified otherwise. – Max Yudin Jan 22 '17 at 9:30
  • I did it but I need to pass array and I am stuck with it $user_search->query_where = str_replace('WHERE 1=1',"WHERE 1=1 AND {$wpdb->users}.ID<>1 AND {$wpdb->users}.ID='".$selected_author_id[0]."'",$user_search->query_where);...In place of $selected_author_id[0] I need to pass array but if I pass array its not giving any result can anyone help? – 1991wp Jan 22 '17 at 14:50
  • Please edit your question according to your comment and make clear what you are trying to achieve. – Max Yudin Jan 22 '17 at 17:57
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This is the answer for my above Question

add_action('pre_user_query','ap_pre_user_query');
function ap_pre_user_query($user_search) {
  $user = wp_get_current_user();
  if ($user->ID!=1) { // Is not administrator, remove administrator (you can add any user-ID)
    global $wpdb;
    global $user_ID;
    //Fetch the custom field value added in user section
    $meta = get_user_meta( $user_ID );
    $selected_author_id = unserialize($meta['select_md'][0]);
    $count = count($selected_author_id);
    //to the data you got add the current user to it
    $selected_author_id[$count] = $user_ID;
    $store_ids = '';
    foreach($selected_author_id as $ids){
        $store_ids .= $ids.',';
    }
    $final_ids = rtrim($store_ids,',');
    //This query will return you the result you want
    $user_search->query_where = str_replace('WHERE 1=1',"WHERE 1=1 AND {$wpdb->users}.ID<>1 AND {$wpdb->users}.ID IN (".$final_ids.")",$user_search->query_where);
  }
}

Check the output below enter image description here

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