Function _getTranslationStrings

Get translation strings from the query result and return the array of $i18n[fieldName][lang] = $value

Package: PHPLucidFrame\Core
Copyright: Copyright (c), PHPLucidFrame.
License: MIT License This source file is subject to the MIT license that is bundled with this source code in the file LICENSE
Author: Sithu sithu@phplucidframe.com
Located at helpers/utility_helper.php

Parameters summary
`object\|array`	`$data`	The query result
`array\|string`	`$fields`	<p>The array of field names to get data, e.g., 'fieldName' or <code>array('fieldName1', 'fieldName2')</code></p>
`string`	`$lang = null`	The language code to fetch (if it is not provided, all languages will be fetched)

Return value summary
`array\|object`	The array or object of translation strings