imFORZA / re-pro

		 * @param mixed $query_string Query String.

		 * @return void

		 */

		public function search_for_schools( $state, $query_string, $level_code, $sort, $limit ) {

			$request = $this->base_uri . '/search/schools?key=' . static::$api_key . '&state=' . $state . '&q='. $query_string .'&levelCode='. $level_code .'&sort='. $sort .'&limit=' . $limit;

			$xml = simplexml_load_file( $request );

			$json = wp_json_encode( $xml );

			$results = json_decode( $json, true );

			return $results;

		}

		/**

		 * Returns a list of the most recent reviews for a school or for any schools in a city.

		 *

		 * @param mixed $topic_id Topic ID.

		 * @return void

		 */

		public function get_school_reviews( $state, $city, $school_id, $cutoffage, $limit, $topic_id ) {

			$request = $this->base_uri . '/reviews/school/' . $state . '/'. $school_id .'?key=' . static::$api_key . '&limit='. $limit .'&cutoffAge='. $cutoffage .'&topicId=' . $topic_id;

			$xml = simplexml_load_file( $request );

			$json = wp_json_encode( $xml );

			$results = json_decode( $json, true );

			return $results;

		}

		/**

		 * Returns a list of topics available for topical reviews.

		 *

		 * @param mixed $sort Sort.

		 * @return void

		 */

		public function get_nearby_cities( $state, $city, $radius, $sort = 'rating' ) {

			$request = $this->base_uri . '/cities/nearby/' . $state . '/'. $city .'?key=' . static::$api_key . '&radius='. $radius .'&sort=' . $sort;

			$xml = simplexml_load_file( $request );

			$json = wp_json_encode( $xml );

			$results = json_decode( $json, true );

			return $results;

		}

		/**

		 * get_districts function.

		 *