Function _fstr
Format a string
		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
	
	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
| string|array | $value | A text string or array of text strings to be formatted | 
| string | $glue = ', ' | The glue string between each element | 
| string | $lastGlue = 'and' | The glue string between the last two elements | 
| 
			string
		 | The formatted text string |