# User Client Reliability Audit

## Validation completed

- PHP syntax checked for all 181 PHP files after repairs: all passed.
- Local PHP pages, includes, redirects, form actions, image/CSS/JS references and JavaScript navigation targets were statically traced.
- Root interface and the duplicated `de` interface were compared for missing destinations.
- Existing server logs were reviewed for historical warnings and fatal errors.
- Button `onclick` handlers were compared with available JavaScript function definitions.

## Repairs applied in this package

1. Removed the hardcoded CoinGecko API key from `cron/coinupdate.php`.
2. CoinGecko now reads `COINGECKO_API_KEY` from the server environment.
3. Added HTTP status validation so API failures do not continue as if valid data was returned.
4. Disabled public PHP error display in casino recharge/cashout pages while preserving server-side logging.
5. Added `cron/.env.example` containing only a placeholder.

## Confirmed working structure

- All referenced project PHP destinations that are expected inside this ZIP exist, including withdrawal, withdrawal history, tickets, trading, bot, deployment, payout, KYC and journal pages.
- All `onclick` function calls found by static analysis have corresponding JavaScript implementations or use browser-native functions.
- Both root and `de` copies contain their expected interface include files.
- Root assets contain `index.css`, `index.js`, favicon, author image and hero image.

## External dependencies not included

The project cannot be fully runtime-tested without these shared directories/files:

- `../../constants/session.php`
- `../../constants/connection.php`
- `../../constants/websiteinfo.php`
- `../../constants/userinfo.php`
- `../../constants/mailscript.php`
- `../../constants/telegram.php`
- `../../auth/logout.php`
- `../../home/company.pdf`
- images loaded from the separate `user_admin` directory

Their paths may be valid in the full website, but they cannot be guaranteed from this ZIP alone.

## Important inconsistencies still requiring the live database

- Many pages assume specific tables and columns such as `account`, `casino`, `coins`, deployment, bot, ticket, KYC and transaction fields. Database compatibility cannot be proven without the SQL schema.
- Several modules use MySQLi `get_result()`. This requires PHP's `mysqlnd` driver, normally present in WAMP and most hosting environments.
- The casino recharge/cashout operations should eventually use database transactions and row locking to prevent simultaneous requests from causing balance races.
- Some large include templates contain placeholder `href="#"` cards. These are decorative/template links, not missing files, but clicking them intentionally does nothing.
- Extensionless URLs such as `href="tickets"` depend on Apache MultiViews or rewrite configuration. For maximum portability, enable URL rewriting/MultiViews or convert them to explicit `.php` links.

## Deployment checklist

1. Preserve the `dashboard/user_client` directory relationship.
2. Confirm the shared `constants`, `auth`, `home`, and `user_admin` directories exist at the expected relative paths.
3. Set `COINGECKO_API_KEY` in cPanel, Apache, or the server environment.
4. Keep `display_errors=Off` in production and inspect PHP error logs instead.
5. Test login, deposit, withdrawal, deployment, payout, KYC, ticket submission and casino actions with a staging database before production use.
