Generates post data.
Parameters
Source
*
* @since 3.1.0
*
* @return bool Whether the query is a 404 error.
*/
public function is_404() {
return (bool) $this->is_404;
}
/**
* Determines whether the query is for an embedded post.
*
* @since 4.4.0
*
* @return bool Whether the query is for an embedded post.
*/
public function is_embed() {
return (bool) $this->is_embed;
}
/**
* Determines whether the query is the main query.
*
* @since 3.3.0
*
* @global WP_Query $wp_the_query WordPress Query object.
*
* @return bool Whether the query is the main query.
*/
public function is_main_query() {
global $wp_the_query;
return $wp_the_query === $this;
}
/**
* Sets up global post data.
*
* @since 4.1.0
* @since 4.4.0 Added the ability to pass a post ID to `$post`.
*
* @global int $id
* @global WP_User $authordata
* @global string $currentday
* @global string $currentmonth
* @global int $page
* @global array $pages
* @global int $multipage
* @global int $more
* @global int $numpages
*
* @param WP_Post|object|int $post WP_Post instance or Post ID/object.
* @return true True when finished.
*/
public function setup_postdata( $post ) {
global $id, $authordata, $currentday, $currentmonth, $page, $pages, $multipage, $more, $numpages;
if ( ! ( $post instanceof WP_Post ) ) {
$post = get_post( $post );
}
if ( ! $post ) {
return;
}
$elements = $this->generate_postdata( $post );
if ( false === $elements ) {
return;
}
$id = $elements['id'];
$authordata = $elements['authordata'];
$currentday = $elements['currentday'];
$currentmonth = $elements['currentmonth'];
$page = $elements['page'];
$pages = $elements['pages'];
$multipage = $elements['multipage'];
$more = $elements['more'];
$numpages = $elements['numpages'];
/**
* Fires once the post data has been set up.
*
* @since 2.8.0
* @since 4.1.0 Introduced `$query` parameter.
*
* @param WP_Post $post The Post object (passed by reference).
* @param WP_Query $query The current Query object (passed by reference).
*/
do_action_ref_array( 'the_post', array( &$post, &$this ) );
return true;
}
/**
Changelog
Version | Description |
---|---|
5.2.0 | Introduced. |
User Contributed Notes
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