## 例

`

     bool xmlrpc_is_fault ( array $arg )

`

## 説明

Warning: This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.

## 戻り値

Returns TRUE if the argument means fault, FALSE otherwise. Fault description is available in $arg["faultString"], fault code is in $arg["faultCode"].