The first Parameter of the constructor, the faultcode, of SoapFault must be a string. Otherwise it will lead to an error.
<?php
throw new SoapFault(1, "Error message!"); // wrong
throw new SoapFault("1", "Error message!"); // right
?>
(PHP 5 >= 5.0.1, PHP 7)
SoapFault::__construct — SoapFault constructor
$faultcode
, string $faultstring
[, string $faultactor
[, string $detail
[, string $faultname
[, string $headerfault
]]]] )此函数是该函数的别名： SoapFault::SoapFault()
The first Parameter of the constructor, the faultcode, of SoapFault must be a string. Otherwise it will lead to an error.
<?php
throw new SoapFault(1, "Error message!"); // wrong
throw new SoapFault("1", "Error message!"); // right
?>