48 lines
940 B
PHP
48 lines
940 B
PHP
<?php
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/**
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* WPSEO plugin file.
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*
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* @package WPSEO\Admin
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*/
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/**
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* Collects the data from the added collection objects.
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*/
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class WPSEO_Collector {
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/** @var WPSEO_Collection[] */
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protected $collections = array();
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/**
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* Adds a collection object to the collections.
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*
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* @param WPSEO_Collection $collection The collection object to add.
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*/
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public function add_collection( WPSEO_Collection $collection ) {
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$this->collections[] = $collection;
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}
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/**
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* Collects the data from the collection objects.
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*
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* @return array The collected data.
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*/
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public function collect() {
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$data = array();
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foreach ( $this->collections as $collection ) {
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$data = array_merge( $data, $collection->get() );
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}
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return $data;
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}
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/**
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* Returns the collected data as a JSON encoded string.
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*
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* @return false|string The encode string.
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*/
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public function get_as_json() {
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return wp_json_encode( $this->collect() );
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}
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}
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