streams/Code/Update/_1237.php

<?php

namespace Code\Update;

class _1237
{

    public function run()
    {
        q(
            "update app set app_url = '%s' where app_url = '%s' ",
            dbesc(z_root() . '/stream'),
            dbesc(z_root() . '/network')
        );
        q(
            "update app set app_url = '%s' where app_url = '%s' ",
            dbesc('$baseurl/stream'),
            dbesc('$baseurl/network')
        );

        return UPDATE_SUCCESS;
    }

    public function verify()
    {
        return true;
    }
}