function entity_embed_set_dom_node_content in Entity Embed 7

Same name and namespace in other branches

1. 7.3 includes/entity_embed.html.inc \entity_embed_set_dom_node_content()
2. 7.2 includes/entity_embed.html.inc \entity_embed_set_dom_node_content()

Set the contents of a DOMNode.

Parameters

\DOMNode $node: A DOMNode or DOMElement object.

string $content: The text or HTML that will replace the contents of $node.

File

includes/entity_embed.html.inc, line 151

DOM processing functions.

Code

function entity_embed_set_dom_node_content(\DOMNode $node, $content) {

  // Remove all children of the DOMNode.
  while ($node
    ->hasChildNodes()) {
    $node
      ->removeChild($node->firstChild);
  }
  if (strlen($content)) {

    // Load the contents into a new DOMDocument and retrieve the elements.
    $replacement_nodes = entity_embed_dom_load_html($content)
      ->getElementsByTagName('body')
      ->item(0);

    // Finally, import and append the contents to the original node.
    foreach ($replacement_nodes->childNodes as $replacement_node) {
      $replacement_node = $node->ownerDocument
        ->importNode($replacement_node, TRUE);
      $node
        ->appendchild($replacement_node);
    }
  }
}