Symfony\Component\DependencyInjection\Loader\XmlFileLoader::convertDomElementToArray PHP Method

    public static function convertDomElementToArray(\DOMElement $element)
    {
        return XmlUtils::convertDomElementToArray($element);
    }

 public function testConvertDomElementToArray()
 {
     $doc = new \DOMDocument('1.0');
     $doc->loadXML('<foo>bar</foo>');
     $this->assertEquals('bar', XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \\DomElement to an array');
     $doc = new \DOMDocument('1.0');
     $doc->loadXML('<foo foo="bar" />');
     $this->assertEquals(array('foo' => 'bar'), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \\DomElement to an array');
     $doc = new \DOMDocument('1.0');
     $doc->loadXML('<foo><foo>bar</foo></foo>');
     $this->assertEquals(array('foo' => 'bar'), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \\DomElement to an array');
     $doc = new \DOMDocument('1.0');
     $doc->loadXML('<foo><foo>bar<foo>bar</foo></foo></foo>');
     $this->assertEquals(array('foo' => array('value' => 'bar', 'foo' => 'bar')), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \\DomElement to an array');
     $doc = new \DOMDocument('1.0');
     $doc->loadXML('<foo><foo></foo></foo>');
     $this->assertEquals(array('foo' => null), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \\DomElement to an array');
     $doc = new \DOMDocument('1.0');
     $doc->loadXML('<foo><foo><!-- foo --></foo></foo>');
     $this->assertEquals(array('foo' => null), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \\DomElement to an array');
     $doc = new \DOMDocument('1.0');
     $doc->loadXML('<foo><foo foo="bar"/><foo foo="bar"/></foo>');
     $this->assertEquals(array('foo' => array(array('foo' => 'bar'), array('foo' => 'bar'))), XmlFileLoader::convertDomElementToArray($doc->documentElement), '::convertDomElementToArray() converts a \\DomElement to an array');
 }