xmlrpc_is_fault

(PHP 4 >= 4.3.0, PHP 5, PHP 7)

xmlrpc_is_fault — Determines if an array value represents an XMLRPC fault

说明

xmlrpc_is_fault ( array $arg ) : bool

Warning

此函数是实验性的。此函数的表象，包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本函数风险自担。

参数

arg: Array returned by xmlrpc_decode().

返回值

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

范例

See example by xmlrpc_encode_request().

参见

xmlrpc_decode() - 将 XML 译码为 PHP 本身的类型

User Contributed Notes

angelo at at dot com 25-Jan-2011 12:31


A note, response from xmlrpc_decode is not always an array. Whenever the XMLRPC server returns a string, xmlrpc_is_fault will complain about not being an array.



Best way to detect errors is



<?php



    

    $response = xmlrpc_decode($file);



    if (is_array($response) && xmlrpc_is_fault($response)) {

        throw new Exception($response['faultString'], $response['faultCode']);

    }

    

?>