RarException::isUsingExceptions()

(PECL rar >= 2.0.0)

Check whether error handling with exceptions is in use

说明

publicstaticRarException::isUsingExceptions(void): bool

Checks whether the RAR functions will emit warnings and return error values or whether they will throw exceptions in most of the circumstances(does not include some programmatic errors such as passing the wrong type of arguments).

参数

此函数没有参数。

返回值

Returns TRUE if exceptions are being used,FALSE otherwise.

范例

Example #1 RarException::isUsingExceptions() example

<?php
//The default is not to use exceptions
var_dump(RarException::isUsingExceptions());
?>

以上例程的输出类似于：

bool(false)

参见

• RarException::setUsingExceptions() Activate and deactivate error handling with exceptions