/PHP/Wordpress/How to display user id from a function on a wordpress page

How to display user id from a function on a wordpress page

function get_current_user_id() {
    if ( ! function_exists( 'wp_get_current_user' ) ) {
        return 0;
    }
    $user = wp_get_current_user();
    return ( isset( $user->ID ) ? (int) $user->ID : 0 );
}

Source: developer.wordpress.org

Similar codes

7 votes150 views2 answers
Wordpress loop
PHP Wordpress
0 vote135 views1 answer
Change WordPress Login Logo Url
PHP Wordpress
1 vote155 views2 answers
How to make a child theme in wordpress
PHP Wordpress
18 votes225 views5 answers
Wp debug
PHP Wordpress
2 votes144 views2 answers
Wordpress activate plugin
PHP Wordpress
0 vote144 views1 answer
Wordpress set category front end
PHP Wordpress
0 vote148 views1 answer
Functions file erased wordpress
PHP Wordpress
0 vote183 views2 answers
Wp colibri delete footer
PHP Wordpress
1 vote174 views1 answer
Wordpress echo the excerpt
PHP Wordpress
0 vote170 views1 answer
Wordpress add sitemap.xml to robots.txt dynamically
PHP Wordpress