是机器人文件的查询?

原型

is_robots()

返回值

(bool)  

源文件

路径:wp-includes/query.php

<?php
...
function is_robots() {
	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.' ), '3.1.0' );
		return false;
	}
	return $wp_query->is_robots();
}
...
?>

其他

英文文档:https://developer.wordpress.org/reference/functions/is_robots/