This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
_oembed_create_xml( array $data, SimpleXMLElement $node = null )
Creates an XML string from a given array.
Parameters
- $data
-
(Required) The original oEmbed response data.
- $node
-
(Optional) XML node to append the result to recursively.
Default value: null
Return
(string|false) XML string on success, false on error.
Source
File: wp-includes/embed.php
function _oembed_create_xml( $data, $node = null ) {
if ( ! is_array( $data ) || empty( $data ) ) {
return false;
}
if ( null === $node ) {
$node = new SimpleXMLElement( '<oembed></oembed>' );
}
foreach ( $data as $key => $value ) {
if ( is_numeric( $key ) ) {
$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();
}
Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |