PHP Manual
异常
The UnexpectedValueException class

The UnexpectedValueException class

(PHP 5 >= 5.1.0, PHP 7)

简介

Exception thrown if a value does not match with a set of values. Typically this happens when a function calls another function and expects the return value to be of a certain type or value not including arithmetic or buffer related errors.

类摘要

UnexpectedValueException extends RuntimeException {

/* 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

}