mysqli異常類

(PHP 5, PHP 7, PHP 8)

簡(jiǎn)介

mysqli異常類

類摘要

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;
}

屬性

sqlstate

出現(xiàn)錯(cuò)誤的sql狀態(tài)