Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory :  /home/corals/hessa.corals.io/wp-content/plugins/wordpress-seo/src/models/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

<?php

namespace Yoast\WP\SEO\Models;

use Yoast\WP\Lib\Model;

/**
 * Abstract class for indexable extensions.
 */
abstract class Indexable_Extension extends Model {

	/**
	 * Holds the Indexable instance.
	 *
	 * @var Indexable
	 */
	protected $indexable = null;

	/**
	 * Returns the indexable this extension belongs to.
	 *
	 * @return Indexable The indexable.
	 */
	public function indexable() {
		if ( $this->indexable === null ) {
			$this->indexable = $this->belongs_to( 'Indexable', 'indexable_id', 'id' )->find_one();
		}

		return $this->indexable;
	}
}