Ok, it turns out that on ubuntu/debian, the wordpress files are in 3 places on the filesystem – /var/lib/wordpress, /srv/www/wp-content and /usr/share/wordpress. I had to do this for all three: sudo chown -R www-data . sudo chgrp -R www-data . sudo find . -type f -exec chmod 644 {} \; sudo find . -type d … Read more
I don’t know of a plugin but the easiest way is to just embed your stack flair: https://stackoverflow.com/users/flair For a more detialed solution I recommend you just fetch the Stack API using the the WordPress HTTP API, the docs are here: http://codex.wordpress.org/HTTP_API The Stack API is very easy to work with and returns JSON. For … Read more
I think this should work, but I am not 100% certain on the advanced meta query for “not” a null string. That isn’t normally how meta queries are used. As such, I have left the set_transient line commented out. I just noticed that you are trying to pull 1 random post, so you might not … Read more
$wpdb is outside the scope of your plugin file, you need global $wpdb; before using $wpdb->prefix
Do not delete the comment. One comment could have multiple children, and moving the replies up would create a false impression in any case. The real question here is why someone wants to delete a comment and how you could react: The content is obsolete or wrong: Add a note, mark it as outdated. The … Read more
Notes about users & roles WordPress doesn’t have a hierarchical role management system. I don’t even know if there is or ever was a system that had this kind of setup. In general, “role” is just a name for a container that sums up specific capabilities. And those capabilities restrict access to something or grant … Read more
Here is a simple example to get you started with the right code. This creates a main menu item using add_menu_page then attaches a submenu using add_submenu_page. Both of them call a different function for the output. Notice that the add_submenu_page function ties into the parent menu using customteam which is the $menu_slug of add_menu_page. … Read more
You would have to update the password column in the database (see below). But this alone won’t work. Password hashes are salted using the SALT keys in your wp-config.php (this must be kept secret). Your new site would need to have identical keys for the password verification to work. The following function updates a given … Read more
Note upfront: This is no answer, just a list of things to consider: Lets say you got one event called “Hamlet”. Then it gets played every Friday. Times: 16:30-18:30 19:00-21:00 12:00-14:30 (kids performance with a break in between so it’s 30min longer) Then there’s the other problem is that it could be played for three … Read more
Here is the code you need: global $current_user; get_currentuserinfo(); if ( $current_user->user_login === ‘brian’ ) remove_action( ‘admin_menu’, ‘wpcf7_admin_menu’, 9 ); Or if you want to retain your own code, use this: function remove_menus() { global $menu; global $current_user; get_currentuserinfo(); if($current_user->user_login == ‘brian’) { $restricted = array(__(‘Media’), __(‘Links’), __(‘Pages’), __(‘Comments’), __(‘Appearance’), __(‘Plugins’), __(‘Users’), __(‘Tools’), __(‘Settings’), __(‘Contact’) … Read more