Once you say “edit” I think you are no worried about new posts, just edit existent post. So, my idea is remove the support fot title when the admin is no the one allowed. I’ll write a separate function that retturn true if the current user is the wanted admin, in this way it can … Read more
you can create a function which gives you all users which have role author in a drop down list. Note: It is a dummy example modify it as you want( put this function in functions.php or custom plugin ). Use: Call this function any where in theme like <?php ravs_author_dropdown_list(); ?> function ravs_author_dropdown_list() { // … Read more
The capability is delete_post, you can see it in source here.
It’s almost certainly a database issue. Contact your host, as Andrew suggested. If you feel comfortable doing so, you can try checking for database errors in phpMyAdmin. First, back up your WordPress database before trying anything. If you have access to cpanel, there’s most likely a simple option to create an SQL backup. To check … Read more
In addition to the debugging advice from @s_ha_dum, you could try to catch the possible WP_Error thrown by wp_insert_user(): $user_id = wp_insert_user($params); if ( is_wp_error( $user_id ) ) { echo $user_id->get_error_message(); } else { printf( ‘User created with user_id = %d’, $user_id ); } Maybe the user already exists? You could also use email_exists() and … Read more
functions.php is not more nor less secure than any other file in your WordPress installation, just like post meta is not more nor less secure than any other table in your WordPress database. That means that they are secure until your site is hacked. So question become “is WordPress secure?” and I think that: that … Read more
You would need to remove the capability for a Editor role to manage_categories add_action( ‘init’, ‘remove_editor_manage_categories’ ); function remove_editor_manage_categories() { $role = get_role( ‘editor’ ); $role->remove_cap( ‘manage_categories’ ); } Source http://codex.wordpress.org/Function_Reference/remove_cap
You need to redirect everytime WordPress looks for wp-login.php. You can do the same by using the below in your active theme’s functions.php file. function redirect_login_page(){ // Store for checking if this page equals wp-login.php $page_viewed = basename( $_SERVER[‘REQUEST_URI’] ); // permalink to the custom login page $login_page = get_permalink( ‘CUSTOM_LOGIN_PAGE_ID’ ); if( $page_viewed == … Read more
I think you are missing the relation key here. If you want the users to be picked up when both the above meta values are matched, then you should use this as below $users_sent_to_admin = new WP_User_Query( array( ‘meta_query’ => array( ‘relation’ => ‘AND’, array( ‘key’ => ‘pending_approval’, ‘value’ => ‘true’, ‘compare’ => ‘=’), array( … Read more
If you want to specifically deny a capability from a user (not a role), you need to use the add_cap() method and specify that the $grant parameter is false. $user = new WP_User( ‘Y’ ); $user->add_cap( ‘edit_plugins’, false );