What is the significance of setting the PDO error mode to ERRMODE_EXCEPTION in PHP?

Setting the PDO error mode to ERRMODE_EXCEPTION in PHP is significant because it allows PDO to throw exceptions when errors occur, making it easier to handle and debug database errors in your code. This helps improve the overall reliability and robustness of your application by providing more detailed error information. 

// Set the PDO error mode to ERRMODE_EXCEPTION
$pdo = new PDO($dsn, $username, $password);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

Keywords

PHP PDO ERRMODE_EXCEPTION error handling database connectivity

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