It depends on what exact action you are using, and what the purpose of that action is. For the update actions, for example, there should always be hooks that are triggered before doing the change (so that you may change or prevent it), and hooks that are triggered after the change has been completed (so … Read more
If you are working with serialized data as your meta_value, that sucks, as Pieter suggested, it’s best not to. However if there is no way around the serialization problem then I wonder if a meta_query using a compare value of LIKE might help… Example: //psuedo serialized data… (e.g. value of meta_key = fruits_user_like) //a:4:{i:0;s:5:”apple”;i:1;s:6:”orange”;i:2;s:6:”banana”;i:3;s:31:”serialized_data_sucks_sometimes”;} $users … Read more
In your original code, you’re not passing an operator to meta_compare. Note that get_users() does not define a default operator. Try using ‘=’: $args = array( ‘meta_key’ => ‘custom-usermeta’, ‘meta_value’ => $cat_id, ‘meta_compare’ => ‘=’ ); $users = get_users( $args ); As a diagnostic, you might make sure that the problem isn’t the saving/querying by … Read more
I just had a project where i needed to create a search by user meta form and i ended up creating a shortcode for it, i just altered it a bit to show you how to make it work with your fields, so just paste this code inside your theme’s functions.php file or a plugin … Read more
Roles First of all you need to register the 2 roles, look at add_role. When you register the role, you are free to assign any capability you want. Only be careful to add the roles when your theme / plugin is activated and possibly remove them (see remove_role) when it is disabled. Meta Data You … Read more
As far as i know it should be possible to login with your email with wp 3.1, which will come soon. Using an email as username is already possible. “@” and “.” are allowed characters for usernames. Hope that helps.
Actually I found this to be more strait forward and simpler: //add columns to User panel list page function add_user_columns($column) { $column[‘address’] = ‘Street Address’; $column[‘zipcode’] = ‘Zip Code’; return $column; } add_filter( ‘manage_users_columns’, ‘add_user_columns’ ); //add the data function add_user_column_data( $val, $column_name, $user_id ) { $user = get_userdata($user_id); switch ($column_name) { case ‘address’ : … Read more
wp_get_current_user() is actually just a wrapper for $current_user and get_currentuserinfo(), so you can use both. It’s important, though, to only call it on or after the init hook. Calling it before will only return 0, as you’ve experienced.
You technically don’t have to set a nickname, it will be filled with your username if you clear the field out. Display name is selectable between the user’s username, first name, last name, first/last, or last/first, or nickname. The nickname exists to give you an option to set display name to something other than your … Read more
Haven’t used the function for quite a time, but i guess your problem is that you are pushing an array into an array. So check if intval($_GET[‘auction’]) is an array: echo ‘<pre>’; print_r(intval($_GET[‘auction’])); echo ‘</pre>’; Edit #1: You maybe need to get the value from that array and then array_push it. So maybe something like … Read more