The function Input is int user id and output object.
All fields that aren’t in user data function the are in user meta data functions.
$user_meta = get_user_meta( $user_id );
echo '<pre>';
var_dump($user_meta);
echo '</pre>';
// the output:
array (size=23)
'nickname' =>
array (size=1)
0 => string 'parentYaniv parentSasson' (length=24)
'first_name' =>
array (size=1)
0 => string 'parentYaniv' (length=11)
'last_name' =>
array (size=1)
0 => string 'parentSasson' (length=12)
'description' =>
array (size=1)
0 => string '' (length=0)
'rich_editing' =>
array (size=1)
0 => string 'true' (length=4)
'syntax_highlighting' =>
array (size=1)
0 => string 'true' (length=4)
'comment_shortcuts' =>
array (size=1)
0 => string 'false' (length=5)
'admin_color' =>
array (size=1)
0 => string 'fresh' (length=5)
'use_ssl' =>
array (size=1)
0 => string '0' (length=1)
'show_admin_bar_front' =>
array (size=1)
0 => string 'true' (length=4)
'locale' =>
array (size=1)
0 => string '' (length=0)
'wp_capabilities' =>
array (size=1)
0 => string 'a:1:{s:14:"admin_students";b:1;}' (length=32)
'wp_user_level' =>
array (size=1)
0 => string '0' (length=1)
'dismissed_wp_pointers' =>
array (size=1)
0 => string '' (length=0)
'phone' =>
array (size=1)
0 => string '111' (length=3)
'street-address' =>
array (size=1)
0 => string '' (length=0)
'city' =>
array (size=1)
0 => string '' (length=0)
'state' =>
array (size=1)
0 => string 'New York' (length=8)
'country' =>
array (size=1)
0 => string '' (length=0)
'postal' =>
array (size=1)
0 => string '' (length=0)
'childIDs' =>
array (size=1)
0 => string 'a:1:{i:0;i:1205;}' (length=17)
'default_password_nag' =>
array (size=1)
0 => string '' (length=0)
'session_tokens' =>
array (size=1)
0 => string 'a:1:{s:64:"ffa490d0d97c30a22b789bdc147f77f8379797f83d34fc878058e3faa0c6d5c0";a:4:{s:10:"expiration";i:1682516691;s:2:"ip";s:3:"::1";s:2:"ua";s:80:"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/113.0";s:5:"login";i:1682343891;}}' (length=256)