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mysqli异常类

(PHP 5, PHP 7, PHP 8)

简介

mysqli异常类

class mysqli_sql_exception extends RuntimeException {

/* 属性 */

protected string $sqlstate;

/* 继承的属性 */

protected string $message = "";

private string $string = "";

protected int $code;

protected string $file = "";

protected int $line;

private array $trace = [];

private ?Throwable $previous = null;

}