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xml-wrangler's Issues

Error multiple queries

I try run and works fine
$el = $xmlReader->value('infNFe.det.2')->sole();
Result

image

But a try multiple queries and give error

$el = $xmlReader->value('infNFe.det.2.prod')->sole();

image

Bug: Dot-notation not working as expected for nested values

Looks like if you have the following XML:

<root>
      <nested>
           <name>Sam</name>
      </nested>
      <name>Alex</name>
      <name>Taylor</name>
</root>

Then with the following reader code:

$reader->value('nested.name')->get();

Will return:

  • Sam
  • Alex
  • Taylor

Xpath doesn't work when `xmlns` is used

Not sure if it's related to this library, but I'm trying to parse a Symfony DI Container XML file, and it works fine.

But I cannot parse it using Xpath.

Example:

$example = \Saloon\XmlWrangler\XmlReader::fromString(<<<XML
<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services https://symfony.com/schema/dic/services/services-1.0.xsd">
  <services>
    <service id="service_container" class="Symfony\Component\DependencyInjection\ContainerInterface" public="true" synthetic="true"/>
    <service id="kernel" class="TicketSwap\Kernel" public="true" synthetic="true" autoconfigure="true">
      <tag name="controller.service_arguments"/>
      <tag name="routing.route_loader"/>
    </service>
  </services>
</container>
XML
);

dump($example->xpathElement('/container/services/service[@id="service_container"]')->get()); 
// empty array

When I remove xmlns="http://symfony.com/schema/dic/services" from the <container root it works.

Add the ability to chain reader methods on `Element` class

It would be really cool if you could use the search/reader methods on the base Element class that comes from the reader.

$reader = XmlReader::fromString(...);

$element = $reader->element('food.2')->sole();

$element->element('name')->sole();
$element->value('name')->sole();
$element->xpathElement('//name')->sole();
$element->xpathValue('//name')->sole();

I've started implementing this as a proof-of-concept.

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