开发环境：
返回值错误代码表（ERROR CODE）
| SOAP_EOF | -1 | Unexpected end of file, no input, or timeout while receiving data |
| SOAP_ERR | -1 |
|
| SOAP_OK | 0 | No error |
| SOAP_CLI_FAULT | 1 | The service returned a client fault (SOAP 1.2 Sender fault) |
| SOAP_SVR_FAULT | 2 | The service returned a server fault (SOAP 1.2 Receiver fault) |
| SOAP_TAG_MISMATCH | 3 | An XML element didn't correspond to anything expected |
| SOAP_TYPE | 4 | An XML Schema type mismatch |
| SOAP_SYNTAX_ERROR | 5 | An XML syntax error occurred on the input |
| SOAP_NO_TAG | 6 | Begin of an element expected, but not found |
| SOAP_IOB | 7 | Array index out of bounds |
| SOAP_MUSTUNDERSTAND | 8 | An element needs to be ignored that need to be understood |
| SOAP_NAMESPACE | 9 | Namespace name mismatch (validation error) |
| SOAP_USER_ERROR | 10 |
|
| SOAP_FATAL_ERROR | 11 | Internal error |
| SOAP_FAULT | 12 | An exception raised by the service |
| SOAP_NO_METHOD | 13 | The dispatcher did not find a matching operation for the request |
| SOAP_GET_METHOD | 14 | HTTP GET operation not handled |
| SOAP_EOM | 15 | Out of memory |
| SOAP_NULL | 16 | An element was null, while it is not supposed to be null |
| SOAP_DUPLICATE_ID | 17 | Multiple occurrences of the same element ID on the input |
| SOAP_MISSING_ID | 18 | Element ID missing for an HREF on the input |
| SOAP_HREF | 19 | Reference to object is incompatible with the object refered to |
| SOAP_UDP_ERROR | 20 | Message too large to store in UDP packet |
| SOAP_TCP_ERROR | 21 | A connection error occured |
| SOAP_HTTP_ERROR | 22 | An HTTP error occured |
| SOAP_SSL_ERROR | 23 | An SSL error occured |
| SOAP_ZLIB_ERROR | 24 | A Zlib error occured |
| SOAP_DIME_ERROR | 25 | DIME parsing error |
| SOAP_DIME_HREF | 26 | DIME attachment has no href from SOAP body |
| SOAP_DIME_MISMATCH | 27 | DIME version/transmission error |
| SOAP_DIME_END | 28 | End of DIME error |
| SOAP_MIME_ERROR | 29 | MIME parsing error |
| SOAP_MIME_HREF | 30 |
|
| SOAP_MIME_END | 31 |
|
| SOAP_VERSIONMISMATCH | 32 | SOAP version mismatch or no SOAP message |
| SOAP_PLUGIN_ERROR | 33 | Failed to register plugin |
| SOAP_DATAENCODINGUNKNOWN | 34 | SOAP 1.2 DataEncodingUnknown fault |
| SOAP_REQUIRED | 35 | Attributed required validation error |
| SOAP_PROHIBITED | 36 | Attributed prohibited validation error |
| SOAP_OCCURS | 37 | Element minOccurs/maxOccurs validation error |
| SOAP_LENGTH | 38 | Element length validation error |
| SOAP_FD_EXCEEDED | 39 |
|
