Don’t delete the user, just change the email, username(optionally) and password in the users table. you can insert a MD5 string in the password field of the users table and WordPress will salt and hash it to a more secure format the first time you log in.
OK, so the problem is pretty clear to explain. These posts are sorted as three different groups: ‘yes’ ” null That’s because empty value (”) is not the same as null (not existing values). One way to solve it will be to use custom posts_orderby filter. You can use case statement: order by case when … Read more
Your /wp-admin/admin-ajax.php might have been modified by another php file or plugin. Try downloading a copy of your wordpress version and overwrite admin-ajax.php with the original source file. If that doesn’t work, try deactivating your plugins (or theme) one by one until you notice a difference.
function my_admin_notice() { /* * The class of admin notice should be “notice” plus any one of * -“notice-error”, * -“notice-warning”, * -“notice-success” * -“notice-info”. * Optionally use “is-dismissible” to apply a closing icon. */ echo ‘<div class=”notice notice-info”><p>Custom notice text</p></div>’; } add_action( ‘admin_notices’, ‘my_admin_notice’ ); The only thing is, these notices does not show … Read more
The filter that you mention modifies the result of the get_comments function after it has been fetched. However, you can also parse arguments to this function. You can see which arguments here. As you can see you can limit results to comments from a certain author or exclude them. Now, here is where your question … Read more
When I create custom plugins I tend to add a single init function, which includes other plugin files, attached functions from these files to actions and hooks, etc. This way I have centralized place where the plugin is bootstrapped. This init function is then hooked to the plugins_loaded action in case I need to do … Read more
ON DUPLICATE KEY UPDATE is one of several MySQL-specific things used by WP. Best I’m aware there is no equivalent in SQL-Server. You’ll get a syntax error no matter unless you regexp_replace() every query sent to the DB server in order to rewrite the SQL as needed for your specific engine.
PageMash looks like it does that: http://wordpress.org/extend/plugins/pagemash/ and http://joelstarnes.co.uk/blog/pagemash/
Try the CMS Tree Page View plugin (my favorite) or the Easily navigate pages on dashboard plugin. Both allow you to have a list of your pages on the Dashboard. Then you should be able to add that panel using this reference: add_meta_box to integrate the box that appears on the Dashboard (see wp_add_dashboard_widget in … Read more
You can determine that with wordpress’ get_current_screen() function. It will not return just a page name though, it will give you an object containing a bunch of different data on what screen you’re on.