<?php /** * @package FOF * @copyright Copyright (c)2010-2020 Nicholas K. Dionysopoulos / Akeeba Ltd * @license GNU General Public License version 2, or later */ namespace FOF30\Model\Mixin; defined('_JEXEC') || die; /** * Trait for dealing with data stored as JSON-encoded strings */ trait JsonData { /** * Converts the loaded JSON string into an array * * @param string $value The JSON string * * @return array The data */ protected function getAttributeForJson($value) { if (is_array($value)) { return $value; } if (empty($value)) { return []; } $value = json_decode($value, true); if (empty($value)) { return []; } return $value; } /** * Converts and array into a JSON string * * @param array $value The data * * @return string The JSON string */ protected function setAttributeForJson($value) { if (!is_array($value)) { return $value; } $value = json_encode($value); return $value; } }