mysqli異常類

(PHP 5, PHP 7, PHP 8)

簡介

mysqli異常類

class mysqli_sql_exception extends RuntimeException {

/* 屬性 */

protected string $sqlstate;

/* 繼承的屬性 */

protected string $message = "";

private string $string = "";

protected int $code;

protected string $file = "";

protected int $line;

private array $trace = [];

private ?Throwable $previous = null;

}