What are the implications of not displaying SQL errors when executing queries in PHP, and how can this be improved for troubleshooting purposes?

Not displaying SQL errors when executing queries in PHP can make troubleshooting difficult as it obscures the specific issues that may arise during database operations. To improve troubleshooting, errors should be displayed or logged to provide insights into what went wrong.

// Enable error reporting for SQL queries
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);