Determines whether the query is for an existing single page.
Description
If the $page parameter is specified, this function will additionally check if the query is for one of the pages specified.
See also
Parameters
$pageint|string|int[]|string[]optional- Page ID, title, slug, path, or array of such to check against.
Default:
''
Source
public function is_page( $page = '' ) { if ( ! $this->is_page ) { return false; } if ( empty( $page ) ) { return true; } $page_obj = $this->get_queried_object(); if ( ! $page_obj ) { return false; } $page = array_map( 'strval', (array) $page ); if ( in_array( (string) $page_obj->ID, $page, true ) ) { return true; } elseif ( in_array( $page_obj->post_title, $page, true ) ) { return true; } elseif ( in_array( $page_obj->post_name, $page, true ) ) { return true; } else { foreach ( $page as $pagepath ) { if ( ! strpos( $pagepath, '/' ) ) { continue; } $pagepath_obj = get_page_by_path( $pagepath ); if ( $pagepath_obj && ( $pagepath_obj->ID === $page_obj->ID ) ) { return true; } } } return false; } Changelog
| Version | Description |
|---|---|
| 3.1.0 | Introduced. |
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