Gets XML for a sitemap index.
Parameters
$sitemaps
arrayrequired- Array of sitemap URLs.
Source
public function get_sitemap_index_xml( $sitemaps ) {
$sitemap_index = new SimpleXMLElement(
sprintf(
'%1$s%2$s%3$s',
'<?xml version="1.0" encoding="UTF-8" ?>',
$this->stylesheet_index,
'<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" />'
)
);
foreach ( $sitemaps as $entry ) {
$sitemap = $sitemap_index->addChild( 'sitemap' );
// Add each element as a child node to the <sitemap> entry.
foreach ( $entry as $name => $value ) {
if ( 'loc' === $name ) {
$sitemap->addChild( $name, esc_url( $value ) );
} elseif ( 'lastmod' === $name ) {
$sitemap->addChild( $name, esc_xml( $value ) );
} else {
_doing_it_wrong(
__METHOD__,
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();
}
Changelog
Version | Description |
---|---|
5.5.0 | Introduced. |
User Contributed Notes
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