check if user is connected wordpress code example
Example 1: if user logged in wordpress
if ( is_user_logged_in() ) {
// your code for logged in user
} else {
// your code for logged out user
}
Example 2: if user name is wordpress
<?php
add_action('admin_init', 'wpse74389_check_username');
function wpse74389_check_username()
{
$user = wp_get_current_user();
if($user && isset($user->user_login) && 'username_to_check' == $user->user_login) {
// do stuff
}
}