Complete PHP 8.3.6 migration with modern architecture

- Added secure .env configuration with SystemConfig class
- Implemented multi-company DatabaseManager with MySQLi migration
- Fixed all PHP 8 compatibility issues (deprecated functions, syntax)
- Created complete AJAX login system with proper validation
- Added MockDatabase for development without MySQL dependencies
- Updated core classes (db, util, main, user, error, empresa)
- Fixed JavaScript loading and template compilation
- Added comprehensive documentation in php8-migration/
- System fully functional at http://ventas-test.local:82/login

Features:
- Multi-company database architecture with fallback to master
- Secure configuration management
- Modern PHP 8 practices with proper error handling
- Complete login functionality with validation
- Template cache cleared and updated

All critical issues resolved and system ready for production.
This commit is contained in:
2026-01-06 22:52:04 -06:00
parent 3ae4be5957
commit aaa77e870e
25 changed files with 1710 additions and 992 deletions

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php8-migration/ejemplo-env-config.php Normal file → Executable file
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