php教程

The DOMException class

(PHP 5, PHP 7)

简介

DOM operations raise exceptions under particular circumstances, i.e., when an operation is impossible to perform for logical reasons.

See also 异常处理.

类摘要

DOMException extends Exception {
/* 属性 */
readonly public int $code ;
/* 继承的属性 */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* 继承的方法 */
final public Exception::getMessage ( void ) : string
final public Exception::getPrevious ( void ) : Throwable
final public Exception::getCode ( void ) : int
final public Exception::getFile ( void ) : string
final public Exception::getLine ( void ) : int
final public Exception::getTrace ( void ) : array
final public Exception::getTraceAsString ( void ) : string
public Exception::__toString ( void ) : string
final private Exception::__clone ( void ) : void
}

属性

code

An integer indicating the type of error generated

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