Null checks for e107TinyMceParserTest

- FIX: Do not redefine e_ADMIN_AREA in parser.php
- FIX: Null checks for e107TinyMceParser
- FIX: Array type check for e_bbcode::imgToBBcode()
- FIX: Optional query string in e_parse::thumbUrlDecode()
- FIX: Don't redefine TINYMCE_UNIT_TEST

e107_handlers/e_parse_class.php

@@ -2914,7 +2914,7 @@ class e_parse extends e_parser
 	 */
 	function thumbUrlDecode($src)
 	{
-		list($url,$qry) = explode("?",$src);
+		list($url,$qry) = array_pad(explode("?",$src), 2, null);
 
 		$ret = array();