wp get user by code example
Example 1: wp get logged in user id
<?php
$user_id = get_current_user_id();
?>
Example 2: wordpress get username
$current_user = wp_get_current_user();
echo($current_user->user_login);
<?php
$user_id = get_current_user_id();
?>
$current_user = wp_get_current_user();
echo($current_user->user_login);