Display different output depending on whether the user is logged in or not.
<?php
if ( is_user_logged_in() ) {
echo ’Welcome, registered user!’;
} else {
echo ’Welcome, visitor!’;
}
?>
The call to wp_get_current_user() return WP_User object.
<?php
$current_user = wp_get_current_user();
/**
* @example Safe usage: $current_user = wp_get_current_user();
* if ( !($current_user instanceof WP_User) )
* return;
*/
echo 'Username: ' . $current_user->user_login . '<br />';
echo 'User email: ' . $current_user->user_email . '<br />';
echo 'User first name: ' . $current_user->user_firstname . '<br />';
echo 'User last name: ' . $current_user->user_lastname . '<br />';
echo 'User display name: ' . $current_user->display_name . '<br />';
echo 'User ID: ' . $current_user->ID . '<br />';
?>
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Image may be NSFW.Clik here to view.
