wordpress-seo / src / helpers / robots-helper.php

robots-helper.php in Yoast SEO – Advanced SEO with real-time guidance and built-in AI 18.3, at src/helpers/robots-helper.php

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1	<?php
2
3	namespace Yoast\WP\SEO\Helpers;
4
5	/**
6	* A helper object for the robots meta tag.
7	*/
8	class Robots_Helper {
9
10	/**
11	* Sets the robots index to noindex.
12	*
13	* @param array $robots The current robots value.
14	*
15	* @return array The altered robots string.
16	*/
17	public function set_robots_no_index( $robots ) {
18	if ( ! \is_array( $robots ) ) {
19	\_deprecated_argument( __METHOD__, '14.1', '$robots has to be a key-value paired array.' );
20	return $robots;
21	}
22
23	$robots['index'] = 'noindex';
24
25	return $robots;
26	}
27	}
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