asXML example

$key = 'oembed';
        }

        if ( is_array( $value ) ) {
            $item = $node->addChild( $key );
            _oembed_create_xml( $value, $item );
        } else {
            $node->addChild( $key, esc_html( $value ) );
        }
    }

    return $node->asXML();
}

/** * Filters the given oEmbed HTML to make sure iframes have a title attribute. * * @since 5.2.0 * * @param string $result The oEmbed HTML result. * @param object $data A data object result from an oEmbed provider. * @param string $url The URL of the content to be embedded. * @return string The filtered oEmbed result. */

sprintf(
                            /* translators: %s: List of element names. */
                            __( 'Fields other than %s are not currently supported for the sitemap index.' ),
                            implode( ',', array( 'loc', 'lastmod' ) )
                        ),
                        '5.5.0'
                    );
                }
            }
        }

        return $sitemap_index->asXML();
    }

    /** * Renders a sitemap. * * @since 5.5.0 * * @param array $url_list Array of URLs for a sitemap. */
    public function render_sitemap( $url_list ) {
        header( 'Content-Type: application/xml; charset=UTF-8' );

        

// SimpleXML is installed but default         // but best to check, and then provide a fallback.         if (! extension_loaded('simplexml')) {
            throw FormatException::forMissingExtension(); // @codeCoverageIgnore         }

        $options = $config->formatterOptions['application/xml'] ?? 0;
        $output  = new SimpleXMLElement('<?xml version="1.0"?><response></response>', $options);

        $this->arrayToXML((array) $data, $output);

        return $output->asXML();
    }

    /** * A recursive method to convert an array into a valid XML string. * * Written by CodexWorld. Received permission by email on Nov 24, 2016 to use this code. * * @see http://www.codexworld.com/convert-array-to-xml-in-php/ * * @param SimpleXMLElement $output * * @return void */

    $form_state = new FormState();
    $form_builder = $this->container->get('form_builder');
    $form_builder->prepareForm('the_form_id', $built, $form_state);
    $form_builder->processForm('the_form_id', $built, $form_state);

    $this->render($built);

    // Add in the wrapping form elements and prefix/suffix.     array_unshift($html, 'Test prefix');
    array_unshift($html, '<form data-drupal-selector="the-form-id" action="/" method="post" id="the-form-id" accept-charset="UTF-8">');
    // Retrieve the build ID from the rendered HTML since the string is random.     $build_id_input = $this->cssSelect('input[name="form_build_id"]')[0]->asXML();
    $form_id_input = '<input data-drupal-selector="edit-the-form-id" type="hidden" name="form_id" value="the_form_id"/>';
    $html[] = 'Test suffix';
    $html[] = $build_id_input . $form_id_input . '</form>';

    // Match the HTML to the full form element.     $this->assertSame(implode("\n", $html), $this->cssSelect('#the-form-id')[0]->asXML());
  }

  /** * {@inheritdoc} */
  

class XmlFileWriter extends AbstractFileWriter
{
    public function append(Config $config, array $data, int $index): void
    {
        if ($index === 0) {
            fwrite($this->buffer, "<?xml version=\"1.0\"?><root>\n");
        }

        $item = new \SimpleXMLElement('<item/>');
        $this->addDataToNode($item, $data);
        /** @var string $xml */
        $xml = mb_strstr($item->asXML(), '<item>');
        fwrite($this->buffer, $xml);
    }

    public function finish(Config $config, string $targetPath): void
    {
        fwrite($this->buffer, "</root>\n");
        parent::finish($config, $targetPath);
    }

    private function addDataToNode(\SimpleXMLElement $node, array $data): void
    {