wordpress-seo / admin / class-collector.php

class-collector.php in Yoast SEO – Advanced SEO with real-time guidance and built-in AI 28.3, at admin/class-collector.php

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1	<?php
2	/**
3	* WPSEO plugin file.
4	*
5	* @package WPSEO\Admin
6	*/
7
8	/**
9	* Collects the data from the added collection objects.
10	*/
11	class WPSEO_Collector {
12
13	/**
14	* Holds the collections.
15	*
16	* @var WPSEO_Collection[]
17	*/
18	protected $collections = [];
19
20	/**
21	* Adds a collection object to the collections.
22	*
23	* @param WPSEO_Collection $collection The collection object to add.
24	*
25	* @return void
26	*/
27	public function add_collection( WPSEO_Collection $collection ) {
28	$this->collections[] = $collection;
29	}
30
31	/**
32	* Collects the data from the collection objects.
33	*
34	* @return array The collected data.
35	*/
36	public function collect() {
37	$data = [];
38
39	foreach ( $this->collections as $collection ) {
40	$data = array_merge( $data, $collection->get() );
41	}
42
43	return $data;
44	}
45
46	/**
47	* Returns the collected data as a JSON encoded string.
48	*
49	* @return string\|false The encode string.
50	*/
51	public function get_as_json() {
52	return WPSEO_Utils::format_json_encode( $this->collect() );
53	}
54	}
55