.gitignore Update Summary

🎯 Added to .gitignore

The following files and directories have been added to .gitignore to keep the repository clean:

✅ PHPUnit & Testing

.phpunit.result.cache - PHPUnit result cache file
coverage.xml - Coverage report in XML format
coverage.clover - Clover coverage format
.phpunit/ - Additional PHPUnit cache directory

✅ PHP Development Tools

.phpstan.cache - PHPStan static analysis cache
.php_cs.cache - PHP-CS-Fixer cache
.php-cs-fixer.cache - Updated PHP-CS-Fixer cache
.psalm/ - Psalm static analysis cache directory

✅ Dependencies & Build

composer.phar - Composer binary file
nohup.out - Background process output

✅ IDE & Editors

.project - Eclipse project file
.buildpath - Eclipse build path
.settings/ - Eclipse settings directory
*.sublime-* - Sublime Text project files

✅ Cache & Temporary

.cache/ - General cache directory
tmp/ - Temporary files directory
temp/ - Alternative temporary directory

🔒 Security & Configuration

The existing security configurations remain intact:

.env.testing - Real API credentials (protected)
tests/config/credentials.php - Test credential files
tests/config/real_config.php - Real configuration files

✅ Verification

All PHPUnit cache files are now properly ignored
No sensitive files are being tracked
Repository is clean and ready for commits

The .gitignore file now comprehensively covers all common PHP development artifacts and cache files! 🚀