PDOException
PDOException is a specialized exception class in PHP's PDO extension. It extends RuntimeException, which is itself a subclass of the standard Exception class. PDOException represents errors that occur during database operations performed with PDO, including connection failures, SQL syntax or constraint errors, and issues during statement execution.
Errors are surfaced as exceptions only when the PDO error mode is set to PDO::ERRMODE_EXCEPTION; if the
It is common to handle PDOException with a try-catch block around database operations. The exception object
When developing, ensure that detailed error information is not exposed to end users and that such information
See also: PHP Data Objects (PDO), SQLSTATE, error handling in PHP.