diff --git a/cmpUtil.php b/cmpUtil.php
index f738d56..968814b 100644
--- a/cmpUtil.php
+++ b/cmpUtil.php
@@ -84,8 +84,12 @@
 		function decodeJSON($str, $d = 0) {
 			$m = array();
 
-			// eq '/[[:cntrl:]]/u';
-			$re = '/[\x00-\x1F\x7F]/u';
+		//	   eq '/[[:cntrl:]]/u';
+		//	$re = '/[\x00-\x1F\x7F]/u';
+		//	Add ignore 0x09, 0x0a, 0x0d
+			$re = '/[\x00-\x08\x0b-\x0c\x0e-\x1F\x7F]/u';
+
+		//	$ign = array("0x09", "0x0a", "0x0d");
 
 			if(preg_match_all($re, $str, $m)) {
 				$tr = array();
@@ -98,6 +102,9 @@
 
 					$hex = "0x" . bin2hex($bin);
 
+		//			if(in_array($hex, $ign))
+		//				continue;
+
 					$tr[$bin] = $hex;
 
 					if($d)