SOAP XML

This package provides some tools on top of veewee/xml's DOM component in order to make it easier to deal with SOAP XML structures.

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Installation

composer require php-soap/xml

Builder

SoapHeaders

Makes it possible to build the content of a soap:Header element.

use Soap\Xml\Builder\SoapHeaders;
use Soap\Xml\Builder\SoapHeader;
use Soap\Xml\Builder\Header\Actor;
use Soap\Xml\Builder\Header\MustUnderstand;
use Soap\Xml\Manipulator\PrependSoapHeaders;
use VeeWee\Xml\Dom\Document;
use function VeeWee\Xml\Dom\Builder\namespaced_element;
use function VeeWee\Xml\Dom\Builder\element;
use function VeeWee\Xml\Dom\Builder\value;

$doc = Document::fromXmlString($xml);
$builder = new SoapHeaders(
    new SoapHeader(
        $targetNamespace,
        'Auth',
        children(
            namespaced_element($targetNamespace, 'user', value('josbos')),
            namespaced_element($targetNamespace, 'password', value('topsecret'))
        ),
        // Optionally, you can provide additional configurators for setting
        // SOAP-ENV specific attributes:
        Actor::next(),
        new MustUnderstand()
    ),
    $header2,
    $header3
);

$headers = $doc->build($builder);

// You can prepend the soap:Header as first element of the soap:envelope
// Like this
$doc->manipulate(new PrependSoapHeaders(...$headers));

Note: The SoapHeader(s) can be configured by using any DOM builder configurator.

Locator

BodyNamespaceLocator

Locates the namespace of the first element inside the soap:Body.

use Soap\Xml\Locator\BodyNamespaceLocator;
use VeeWee\Xml\Dom\Document;

$doc = Document::fromXmlString($xml);
$bodyNamespace = $doc->locate(new BodyNamespaceLocator());

SoapBodyLocator

Locates the soap:Body element inside a soap:Envelope

use Soap\Xml\Locator\SoapBodyLocator;
use VeeWee\Xml\Dom\Document;

$doc = Document::fromXmlString($xml);
$bodyElement = $doc->locate(new SoapBodyLocator());

SoapEnvelopeLocator

Locates the soap:Envelope inside XML.

use Soap\Xml\Locator\SoapEnvelopeLocator;
use VeeWee\Xml\Dom\Document;

$doc = Document::fromXmlString($xml);
$bodyElement = $doc->locate(new SoapEnvelopeLocator());

SoapHeaderLocator

Locates the soap:Header element inside a soap:Envelope

use Soap\Xml\Locator\SoapHeaderLocator;
use VeeWee\Xml\Dom\Document;

$doc = Document::fromXmlString($xml);
$bodyElement = $doc->locate(new SoapHeaderLocator());

Manipulator

PrependSoapHeaders

See SoapHeaders builder:

$doc = Document::fromXmlString($xml);
$doc->manipulate(new PrependSoapHeaders($soapHeader));

XPath

EnvelopePreset

This preset allows you to use following xpath prefixes:

• application: The namespace of the SOAP implementation.
• soap: The soap prefix allows you to fetch common elements like Body, header, Envelope, ...

use Soap\Xml\Xpath\EnvelopePreset;
use VeeWee\Xml\Dom\Document;

$doc = Document::fromXmlString($xml);
$xpath = $doc->xpath(new EnvelopePreset($doc));

$xpath->querySingle('/soap:Envelope');
$xpath->querySingle('//soap:Body');
$xpath->querySingle('//soap:Header');
$xpath->querySingle('//soap:Body//application:Foo');

WsdlPreset

This preset allows you to use following xpath prefixes:

• wsdl: The wsdl prefix allows you to fetch common elements like definitions, types, services, operations, ...

use Soap\Xml\Xpath\WsdlPreset;
use VeeWee\Xml\Dom\Document;

$doc = Document::fromXmlString($xml);
$xpath = $doc->xpath(new WsdlPreset($doc));

$xpath->querySingle('/wsdl:definitions');
$xpath->querySingle('//wsdl:types');
$xpath->querySingle('//wsdl:services');