Json.php

<?php

namespace Drupal\Component\Serialization;


/**
 * Default serialization for JSON.
 *
 * @ingroup third_party
 */
class Json implements SerializationInterface {
    
    /**
     * {@inheritdoc}
     *
     * Uses HTML-safe strings, with several characters escaped.
     */
    public static function encode($variable) {
        // Encode <, >, ', &, and ".
        return json_encode($variable, JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_AMP | JSON_HEX_QUOT);
    }
    
    /**
     * {@inheritdoc}
     */
    public static function decode($string) {
        return json_decode($string, TRUE);
    }
    
    /**
     * {@inheritdoc}
     */
    public static function getFileExtension() {
        return 'json';
    }

}