How to search and add an exercise file? - REHAB LAB

7.4.33CI_Session Object
(
    [userdata] => Array
        (
            [__ci_last_regenerate] => 1730435376
            [lang_insert] => en
            [test] => 2024-11-01 04:29:36
        )

    [_driver:protected] => files
    [_config:protected] => Array
        (
            [cookie_lifetime] => 7200
            [cookie_name] => ci_session
            [cookie_path] => /
            [cookie_domain] => 
            [cookie_secure] => 
            [expiration] => 7200
            [match_ip] => 
            [save_path] => ci_session
            [_sid_regexp] => [0-9a-v]{32}
        )

    [_sid_regexp:protected] => [0-9a-v]{32}
)