Testing Installation Improvements...

1. Testing Logger Class...
✅ PASS: Logger basic functionality works
✅ PASS: Exception logging works

2. Testing Environment Checker...
✅ PASS: Environment requirements check works
   Requirements passed: 10/10
✅ PASS: Environment report generation works

3. Testing Database Connection Test...
✅ PASS: Database connection test fails gracefully for invalid host

4. Testing Upload Directory Creation...
✅ PASS: Upload directory structure created successfully
   Created directories: 3
   Created .htaccess file
   Created index.php protection files: 3

5. Testing Upload Directory Security...
✅ PASS: .htaccess file exists and blocks access
✅ PASS: All index.php files exist in upload directories

6. Testing Enhanced Error Handling...
✅ PASS: Error handling works (debug mode disabled)

7. Testing Security Improvements...
✅ PASS: File upload validation rejected dangerous file type
✅ PASS: CSRF token generation and validation works

8. Testing Configuration Validation...
✅ PASS: All required constants are defined
✅ PASS: Encryption key has been changed from default

Installation improvements testing completed.

=== SUMMARY ===
✅ Enhanced logging system implemented
✅ Comprehensive environment checking
✅ Improved error handling with stack traces
✅ Secure upload directory structure
✅ Enhanced security validations
✅ Debug mode for development
✅ Structured error reporting

Installation system has been significantly improved!