在 PHP 7.4 中生成 SOAP 数组
Generating SOAP Array in PHP 7.4
我一直在工作项目中使用 SOAP API（我真幸运！），WSDL 基本上毫无意义，因为请求的主体是 <any />，所以我必须生成SOAP 请求，而不是使用类映射选项。我正在使用这种方式 https://www.fischco.org/technica/2011/php-soap/ 生成一个对象数组，否则，正如 post 中所说，我得到了 <BOGUS> 标签。
这几乎是我多年来的做法，据我所知，这似乎也是很多其他人的做法 http://www.mm-newmedia.de/2017/10/php-und-bipro-sich-wiederholende-elemente-im-soap-request/ and http://andrecatita.com/code-snippets/php-soap-repeated-element-name/
一切正常，但我意识到我仍在使用 7.3 docker 图像，因此升级到 7.4，这不再有效，我只是得到数组的标签，而不是单个项目，我想这是因为 7.4 中的这个变化。
Calling get_object_vars() on an ArrayObject instance will now always return the properties of the ArrayObject itself (or a subclass). Previously it returned the values of the wrapped array/object unless the ArrayObject::STD_PROP_LIST flag was specified.
以前有人遇到过这个问题吗？我昨天整个下午都在想办法，但我完全被难住了
这是一个演示此行为的示例客户端
<?php
class Location
{
public $Name;
}
// Overwrite the client so it doesn't actually make a request
class DebugSoapClient extends SoapClient
{
public function __construct(string $wsdl, array $options = [])
{
$options = array_merge([
'cache_wsdl' => WSDL_CACHE_NONE,
'exceptions' => true,
'features' => SOAP_SINGLE_ELEMENT_ARRAYS,
'soap_version' => SOAP_1_1,
'trace' => true,
], $options);
parent::__construct($wsdl, $options);
}
public function __doRequest($request, $location, $action, $version, $one_way = 0): string
{
return '<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><soap:Body><SubmitWorkItemResponse xmlns="http://example.com/webservices/DataServices/v2/ServicesAccess"><SubmitWorkItemResult></SubmitWorkItemResult></SubmitWorkItemResponse></soap:Body></soap:Envelope>';
}
}
// Create an instance of the client
$namespace = 'http://example.com/webservices/DataServices/v2/ServicesAccess';
$client = new DebugSoapClient(__DIR__ . '/example.wsdl');
$client->__setSoapHeaders(
new SoapHeader(
$namespace,
'AuthenticationHeader',
['Username' => 'Foo', 'Password' => 'Bar', 'ClientName' => 'Baz']
)
);
// Build the body of the request
$locations = new ArrayObject();
foreach (['London', 'New York', 'Paris', 'Rome'] as $l) {
$loc = new Location();
$loc->Name = new SoapVar($l, XSD_STRING, '', '', 'Name', $namespace);
$locations->append(new SoapVar($loc, SOAP_ENC_OBJECT, '', '', 'Location', $namespace));
}
$request = [
'SourceData' => [
'any' => new SoapVar($locations, SOAP_ENC_OBJECT, '', '', 'Locations', $namespace)
],
];
// Dispatch the request
$client->__soapCall('SubmitWorkItem', [$request]);
// Get the request body
$doc = new DomDocument('1.0');
$doc->loadXML($client->__getLastRequest());
$doc->formatOutput = true;
echo $doc->saveXML();
这是一个简化的 WSDL
<?xml version="1.0" encoding="utf-8"?>
<wsdl:definitions xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://example.com/webservices/DataServices/v2/ServicesAccess" xmlns:s1="http://microsoft.com/wsdl/types/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" targetNamespace="http://example.com/webservices/DataServices/v2/ServicesAccess" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
<wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">Data Services</wsdl:documentation>
<wsdl:types>
<s:schema elementFormDefault="qualified" targetNamespace="http://example.com/webservices/DataServices/v2/ServicesAccess">
<s:import namespace="http://microsoft.com/wsdl/types/" />
<s:element name="SubmitWorkItem">
<s:complexType>
<s:sequence>
<s:element minOccurs="1" maxOccurs="1" name="SourceData" type="tns:Source" />
</s:sequence>
</s:complexType>
</s:element>
<s:complexType name="Source">
<s:sequence>
<s:any />
</s:sequence>
</s:complexType>
<s:element name="AuthenticationHeader" type="tns:AuthenticationHeader" />
<s:complexType name="AuthenticationHeader">
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="Username" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="Password" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="ClientName" type="s:string" />
</s:sequence>
<s:anyAttribute />
</s:complexType>
<s:element name="SubmitWorkItemResponse">
<s:complexType>
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="SubmitWorkItemResult">
<s:complexType mixed="true">
<s:sequence>
<s:any />
</s:sequence>
</s:complexType>
</s:element>
</s:sequence>
</s:complexType>
</s:element>
</s:schema>
<s:schema elementFormDefault="qualified" targetNamespace="http://microsoft.com/wsdl/types/">
<s:simpleType name="guid">
<s:restriction base="s:string">
<s:pattern value="[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}" />
</s:restriction>
</s:simpleType>
</s:schema>
</wsdl:types>
<wsdl:message name="SubmitWorkItemSoapIn">
<wsdl:part name="parameters" element="tns:SubmitWorkItem" />
</wsdl:message>
<wsdl:message name="SubmitWorkItemSoapOut">
<wsdl:part name="parameters" element="tns:SubmitWorkItemResponse" />
</wsdl:message>
<wsdl:message name="SubmitWorkItemAuthenticationHeader">
<wsdl:part name="AuthenticationHeader" element="tns:AuthenticationHeader" />
</wsdl:message>
<wsdl:portType name="ServicesAccessSoap">
<wsdl:operation name="SubmitWorkItem">
<wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">This method accepts a single XML data block for processing.<br>Result returned synchronously.</wsdl:documentation>
<wsdl:input message="tns:SubmitWorkItemSoapIn" />
<wsdl:output message="tns:SubmitWorkItemSoapOut" />
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="ServicesAccessSoap" type="tns:ServicesAccessSoap">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="SubmitWorkItem">
<soap:operation soapAction="http://example.com/webservices/DataServices/v2/ServicesAccess/SubmitWorkItem" style="document" />
<wsdl:input>
<soap:body use="literal" />
<soap:header message="tns:SubmitWorkItemAuthenticationHeader" part="AuthenticationHeader" use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:binding name="ServicesAccessSoap12" type="tns:ServicesAccessSoap">
<soap12:binding transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="SubmitWorkItem">
<soap12:operation soapAction="http://example.com/webservices/DataServices/v2/ServicesAccess/SubmitWorkItem" style="document" />
<wsdl:input>
<soap12:body use="literal" />
<soap12:header message="tns:SubmitWorkItemAuthenticationHeader" part="AuthenticationHeader" use="literal" />
</wsdl:input>
<wsdl:output>
<soap12:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="ServicesAccess">
<wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">Data Services</wsdl:documentation>
<wsdl:port name="ServicesAccessSoap" binding="tns:ServicesAccessSoap">
<soap:address location="https://test.example.com/uat/ServicesAccess.asmx" />
</wsdl:port>
<wsdl:port name="ServicesAccessSoap12" binding="tns:ServicesAccessSoap12">
<soap12:address location="https://test.example.com/uat/ServicesAccess.asmx" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
这是 7.3 及之前的输出
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://example.com/webservices/DataServices/v2/ServicesAccess">
<SOAP-ENV:Header>
<ns1:AuthenticationHeader>
<ns1:Username>Foo</ns1:Username>
<ns1:Password>Bar</ns1:Password>
<ns1:ClientName>Baz</ns1:ClientName>
</ns1:AuthenticationHeader>
</SOAP-ENV:Header>
<SOAP-ENV:Body>
<ns1:SubmitWorkItem>
<ns1:SourceData>
<ns1:Locations>
<ns1:Location>
<ns1:Name>London</ns1:Name>
</ns1:Location>
<ns1:Location>
<ns1:Name>New York</ns1:Name>
</ns1:Location>
<ns1:Location>
<ns1:Name>Paris</ns1:Name>
</ns1:Location>
<ns1:Location>
<ns1:Name>Rome</ns1:Name>
</ns1:Location>
</ns1:Locations>
</ns1:SourceData>
</ns1:SubmitWorkItem>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
这是 7.4 及更高版本的输出
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://example.com/webservices/DataServices/v2/ServicesAccess">
<SOAP-ENV:Header>
<ns1:AuthenticationHeader>
<ns1:Username>Foo</ns1:Username>
<ns1:Password>Bar</ns1:Password>
<ns1:ClientName>Baz</ns1:ClientName>
</ns1:AuthenticationHeader>
</SOAP-ENV:Header>
<SOAP-ENV:Body>
<ns1:SubmitWorkItem>
<ns1:SourceData>
<ns1:Locations/>
</ns1:SourceData>
</ns1:SubmitWorkItem>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
您只需应用 1 个更改：
$request = [
'SourceData' => [
'any' => new SoapVar($locations->getArrayCopy(), SOAP_ENC_OBJECT, '', '', 'Locations', $namespace)
],
];
// add this ^--------------^
我一直在工作项目中使用 SOAP API（我真幸运！），WSDL 基本上毫无意义，因为请求的主体是 <any />，所以我必须生成SOAP 请求，而不是使用类映射选项。我正在使用这种方式 https://www.fischco.org/technica/2011/php-soap/ 生成一个对象数组，否则，正如 post 中所说，我得到了 <BOGUS> 标签。
这几乎是我多年来的做法，据我所知，这似乎也是很多其他人的做法 http://www.mm-newmedia.de/2017/10/php-und-bipro-sich-wiederholende-elemente-im-soap-request/ and http://andrecatita.com/code-snippets/php-soap-repeated-element-name/
一切正常，但我意识到我仍在使用 7.3 docker 图像，因此升级到 7.4，这不再有效，我只是得到数组的标签，而不是单个项目，我想这是因为 7.4 中的这个变化。
Calling
get_object_vars()on an ArrayObject instance will now always return the properties of the ArrayObject itself (or a subclass). Previously it returned the values of the wrapped array/object unless the ArrayObject::STD_PROP_LIST flag was specified.
以前有人遇到过这个问题吗？我昨天整个下午都在想办法，但我完全被难住了
这是一个演示此行为的示例客户端
<?php
class Location
{
public $Name;
}
// Overwrite the client so it doesn't actually make a request
class DebugSoapClient extends SoapClient
{
public function __construct(string $wsdl, array $options = [])
{
$options = array_merge([
'cache_wsdl' => WSDL_CACHE_NONE,
'exceptions' => true,
'features' => SOAP_SINGLE_ELEMENT_ARRAYS,
'soap_version' => SOAP_1_1,
'trace' => true,
], $options);
parent::__construct($wsdl, $options);
}
public function __doRequest($request, $location, $action, $version, $one_way = 0): string
{
return '<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><soap:Body><SubmitWorkItemResponse xmlns="http://example.com/webservices/DataServices/v2/ServicesAccess"><SubmitWorkItemResult></SubmitWorkItemResult></SubmitWorkItemResponse></soap:Body></soap:Envelope>';
}
}
// Create an instance of the client
$namespace = 'http://example.com/webservices/DataServices/v2/ServicesAccess';
$client = new DebugSoapClient(__DIR__ . '/example.wsdl');
$client->__setSoapHeaders(
new SoapHeader(
$namespace,
'AuthenticationHeader',
['Username' => 'Foo', 'Password' => 'Bar', 'ClientName' => 'Baz']
)
);
// Build the body of the request
$locations = new ArrayObject();
foreach (['London', 'New York', 'Paris', 'Rome'] as $l) {
$loc = new Location();
$loc->Name = new SoapVar($l, XSD_STRING, '', '', 'Name', $namespace);
$locations->append(new SoapVar($loc, SOAP_ENC_OBJECT, '', '', 'Location', $namespace));
}
$request = [
'SourceData' => [
'any' => new SoapVar($locations, SOAP_ENC_OBJECT, '', '', 'Locations', $namespace)
],
];
// Dispatch the request
$client->__soapCall('SubmitWorkItem', [$request]);
// Get the request body
$doc = new DomDocument('1.0');
$doc->loadXML($client->__getLastRequest());
$doc->formatOutput = true;
echo $doc->saveXML();
这是一个简化的 WSDL
<?xml version="1.0" encoding="utf-8"?>
<wsdl:definitions xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://example.com/webservices/DataServices/v2/ServicesAccess" xmlns:s1="http://microsoft.com/wsdl/types/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" targetNamespace="http://example.com/webservices/DataServices/v2/ServicesAccess" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
<wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">Data Services</wsdl:documentation>
<wsdl:types>
<s:schema elementFormDefault="qualified" targetNamespace="http://example.com/webservices/DataServices/v2/ServicesAccess">
<s:import namespace="http://microsoft.com/wsdl/types/" />
<s:element name="SubmitWorkItem">
<s:complexType>
<s:sequence>
<s:element minOccurs="1" maxOccurs="1" name="SourceData" type="tns:Source" />
</s:sequence>
</s:complexType>
</s:element>
<s:complexType name="Source">
<s:sequence>
<s:any />
</s:sequence>
</s:complexType>
<s:element name="AuthenticationHeader" type="tns:AuthenticationHeader" />
<s:complexType name="AuthenticationHeader">
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="Username" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="Password" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="ClientName" type="s:string" />
</s:sequence>
<s:anyAttribute />
</s:complexType>
<s:element name="SubmitWorkItemResponse">
<s:complexType>
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="SubmitWorkItemResult">
<s:complexType mixed="true">
<s:sequence>
<s:any />
</s:sequence>
</s:complexType>
</s:element>
</s:sequence>
</s:complexType>
</s:element>
</s:schema>
<s:schema elementFormDefault="qualified" targetNamespace="http://microsoft.com/wsdl/types/">
<s:simpleType name="guid">
<s:restriction base="s:string">
<s:pattern value="[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}" />
</s:restriction>
</s:simpleType>
</s:schema>
</wsdl:types>
<wsdl:message name="SubmitWorkItemSoapIn">
<wsdl:part name="parameters" element="tns:SubmitWorkItem" />
</wsdl:message>
<wsdl:message name="SubmitWorkItemSoapOut">
<wsdl:part name="parameters" element="tns:SubmitWorkItemResponse" />
</wsdl:message>
<wsdl:message name="SubmitWorkItemAuthenticationHeader">
<wsdl:part name="AuthenticationHeader" element="tns:AuthenticationHeader" />
</wsdl:message>
<wsdl:portType name="ServicesAccessSoap">
<wsdl:operation name="SubmitWorkItem">
<wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">This method accepts a single XML data block for processing.<br>Result returned synchronously.</wsdl:documentation>
<wsdl:input message="tns:SubmitWorkItemSoapIn" />
<wsdl:output message="tns:SubmitWorkItemSoapOut" />
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="ServicesAccessSoap" type="tns:ServicesAccessSoap">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="SubmitWorkItem">
<soap:operation soapAction="http://example.com/webservices/DataServices/v2/ServicesAccess/SubmitWorkItem" style="document" />
<wsdl:input>
<soap:body use="literal" />
<soap:header message="tns:SubmitWorkItemAuthenticationHeader" part="AuthenticationHeader" use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:binding name="ServicesAccessSoap12" type="tns:ServicesAccessSoap">
<soap12:binding transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="SubmitWorkItem">
<soap12:operation soapAction="http://example.com/webservices/DataServices/v2/ServicesAccess/SubmitWorkItem" style="document" />
<wsdl:input>
<soap12:body use="literal" />
<soap12:header message="tns:SubmitWorkItemAuthenticationHeader" part="AuthenticationHeader" use="literal" />
</wsdl:input>
<wsdl:output>
<soap12:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="ServicesAccess">
<wsdl:documentation xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">Data Services</wsdl:documentation>
<wsdl:port name="ServicesAccessSoap" binding="tns:ServicesAccessSoap">
<soap:address location="https://test.example.com/uat/ServicesAccess.asmx" />
</wsdl:port>
<wsdl:port name="ServicesAccessSoap12" binding="tns:ServicesAccessSoap12">
<soap12:address location="https://test.example.com/uat/ServicesAccess.asmx" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
这是 7.3 及之前的输出
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://example.com/webservices/DataServices/v2/ServicesAccess">
<SOAP-ENV:Header>
<ns1:AuthenticationHeader>
<ns1:Username>Foo</ns1:Username>
<ns1:Password>Bar</ns1:Password>
<ns1:ClientName>Baz</ns1:ClientName>
</ns1:AuthenticationHeader>
</SOAP-ENV:Header>
<SOAP-ENV:Body>
<ns1:SubmitWorkItem>
<ns1:SourceData>
<ns1:Locations>
<ns1:Location>
<ns1:Name>London</ns1:Name>
</ns1:Location>
<ns1:Location>
<ns1:Name>New York</ns1:Name>
</ns1:Location>
<ns1:Location>
<ns1:Name>Paris</ns1:Name>
</ns1:Location>
<ns1:Location>
<ns1:Name>Rome</ns1:Name>
</ns1:Location>
</ns1:Locations>
</ns1:SourceData>
</ns1:SubmitWorkItem>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
这是 7.4 及更高版本的输出
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://example.com/webservices/DataServices/v2/ServicesAccess">
<SOAP-ENV:Header>
<ns1:AuthenticationHeader>
<ns1:Username>Foo</ns1:Username>
<ns1:Password>Bar</ns1:Password>
<ns1:ClientName>Baz</ns1:ClientName>
</ns1:AuthenticationHeader>
</SOAP-ENV:Header>
<SOAP-ENV:Body>
<ns1:SubmitWorkItem>
<ns1:SourceData>
<ns1:Locations/>
</ns1:SourceData>
</ns1:SubmitWorkItem>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
您只需应用 1 个更改：
$request = [
'SourceData' => [
'any' => new SoapVar($locations->getArrayCopy(), SOAP_ENC_OBJECT, '', '', 'Locations', $namespace)
],
];
// add this ^--------------^