get_user_meta retrieves a single meta field or all fields of the user_meta data for the given user. This means that all the values that are stored in user_meta table can be got using get_user_meta. Email is not stored as meta data so you cant get email using get_user_meta. Email is stored with username and password … Read more
Fastforward to WordPress 4.4 – it will support the role__in attribute! It looks like WordPress 4.4 is our lucky version number, because it will support both the role__in and role__not_in attributes of the WP_User_Query class. So to include the subscriber, contributor and author roles, we can simply use: $users = get_users( [ ‘role__in’ => [ … Read more
get_current_user_id() give you the user id of the logged in user. And that is: you. You have to get all users: <?php $users = get_users(); foreach( $users as $user ) { $udata = get_userdata( $user->ID ); $registered = $udata->user_registered; printf( ‘%s member since %s<br>’, $udata->data->display_name, date( “M Y”, strtotime( $registered ) ) ); }
The other answers are correct, but it’s possible to achive the same thing with less code using wp_list_pluck(): $users = get_users(); $user_names = wp_list_pluck( $users, ‘display_name’ ); wp_list_pluck() used that way will get the display_name field of all the users in an array without needing to do a loop.
The size of the table isn’t really the issue, the queries you’re running on that table might be. For example, if you’re selecting users based on data stored in the user-meta table, then that query will be highly unoptimized, because meta_value is not an indexed field. In which case you may need to add extra … Read more
<?php $current_user = wp_get_current_user(); if ( ! user_can( $current_user, “subscriber” ) ) // Check user object has not got subscriber role echo ‘User is a not Subscriber’; else echo ‘User is a Subscriber’; ?>
Put this in your functions.php file: function wpse_131562_redirect() { if ( ! is_user_logged_in() && (is_woocommerce() || is_cart() || is_checkout()) ) { // feel free to customize the following line to suit your needs wp_redirect(home_url()); exit; } } add_action(‘template_redirect’, ‘wpse_131562_redirect’); What does it do? We check if a not-logged-in user wants to see a WooCommerce page, … Read more
As far as I’m aware, all you can do is filter the display name via pre_user_display_name and check if it already exists. Unfortunately WP_User_Query doesn’t support querying by display_name, so we also have to add to the WHERE clause via pre_user_query. Additionally, there is no elegant way I can think of to handle the case … Read more
In layman terms there is no major difference! update_user_option() uses update_user_meta() internally. The only difference is update_user_option() prefix the option name with database table prefix + blog ID if you are in multisite and just table prefix if you are in single site installation. Take a look at the code of update_user_option() /** * Update … Read more
Hi @Carlos: Try adding the following to your theme’s functions.php file, or in a .php file within a plugin that you might be writing (which works for WordPress 3.1.x): add_action(‘pre_user_query’,’yoursite_pre_user_query’); function yoursite_pre_user_query($user_search) { $user = wp_get_current_user(); if ($user->ID!=1) { // Is not administrator, remove administrator global $wpdb; $user_search->query_where = str_replace(‘WHERE 1=1’, “WHERE 1=1 AND {$wpdb->users}.ID<>1”,$user_search->query_where); … Read more