# GyaniGuru Site Trial Extension Guide

## ⚠️ IMPORTANT: DO NOT MODIFY SECURITY FILES

The site has an automatic expiry system. If you need to extend the trial period:

### METHOD 1: Recommended (Contact Developer)
Call or WhatsApp: **+91 990 3680 146**
Email: gyaniguru.jmc@gmail.com

---

### METHOD 2: Self-Extension (If authorized)

The expiry date is stored in multiple locations. You must update ALL of them:

#### Location 1: `includes/site-expiry.php`
Line ~10: `$expiry_date = '2026-05-16';` → Change to new date in YYYY-MM-DD format

#### Location 2: `includes/protect-core.php`
Line ~15: `$expiry_date = '2026-05-16';` → Same date

#### Location 3: `includes/header.php`
Search for `base64_decode('MjAyNi0wNS0xNg==')` and replace:
- `'MjAyNi0wNS0xNg=='` = `'2026-05-16'` in base64
- Use `echo base64_encode('YYYY-MM-DD');` to generate new value

#### Location 4: `includes/session-manager.php`
Line ~14: `$__limit = 20260516;` → Change to YYYYMMDD format (e.g., 20260616 for June 16)

#### Location 5: `includes/site-expiry.php` (again)
Search for `'2026-05-16'` and replace all occurrences (4-5 places including variable assignments)

---

### ⚡ Quick Extension Script
Create a temporary PHP file and run it once:

```php
<?php
$new_date = '2026-06-16'; // Your new expiry
$files = [
    'includes/site-expiry.php',
    'includes/protect-core.php',
    'includes/header.php',
    'includes/session-manager.php'
];
foreach($files as $f) {
    $c = file_get_contents($f);
    // Replace old dates (2026-05-16) with new
    $c = str_replace('2026-05-16', $new_date, $c);
    $c = str_replace('20260516', str_replace('-','',$new_date), $c);
    $c = str_replace("'MjAyNi0wNS0xNg=='", "'" . base64_encode($new_date) . "'", $c);
    file_put_contents($f, $c);
}
echo "Expiry extended to $new_date";
?>
```

---

### 🚨 Warnings
- ALL locations must be updated, or the expiry will still trigger
- File modifications are logged (integrity check)
- If you can't find all locations, contact the developer
- Admin panel (`/admin/`) always works regardless of expiry

---

### ❓ Questions?
Contact: +91 990 3680 146 (WhatsApp/Call)