功能:
is_author函数是WordPress的页面判断函数之一,用来判断当前页面是否是作者页面。
用法:
参数:
$author
(mixed) (可选的) 作者ID或者作者昵称
默认: None
返回值:
(bool) 是指定的作者页就返回True,否则返回False
所在位置:
is_author()函数包含在 wp-includes/query.php中.
源码:
/**
* Is the query for an existing author archive page?
*
* If the $author parameter is specified, this function will additionally
* check if the query is for one of the authors specified.
*
* @since 1.5.0
*
* @global WP_Query $wp_query Global WP_Query instance.
*
* @param mixed $author Optional. User ID, nickname, nicename, or array of User IDs, nicknames, and nicenames
* @return bool
*/
function is_author( $author = '' ) {
global $wp_query;
if ( ! isset( $wp_query ) ) {
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' );
return false;
}
return $wp_query->is_author( $author );
}
示例:
相关函数:
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