2 +----------------------------------------------------------------------+
4 +----------------------------------------------------------------------+
5 | Copyright (c) 2010-present Facebook, Inc. (http://www.facebook.com) |
6 +----------------------------------------------------------------------+
7 | This source file is subject to version 3.01 of the PHP license, |
8 | that is bundled with this package in the file LICENSE, and is |
9 | available through the world-wide-web at the following url: |
10 | http://www.php.net/license/3_01.txt |
11 | If you did not receive a copy of the PHP license and are unable to |
12 | obtain it through the world-wide-web, please send a note to |
13 | license@php.net so we can mail you a copy immediately. |
14 +----------------------------------------------------------------------+
17 #include "hphp/compiler/json.h"
19 namespace HPHP
{ namespace JSON
{
20 ///////////////////////////////////////////////////////////////////////////////
23 std::string
Escape(const char *s
) {
26 for (const char *p
= s
; *p
; p
++) {
28 case '\r': ret
+= "\\r"; break;
29 case '\n': ret
+= "\\n"; break;
30 case '\t': ret
+= "\\t"; break;
31 case '/': ret
+= "\\/"; break;
32 case '\"': ret
+= "\\\""; break;
33 case '\\': ret
+= "\\\\"; break;
36 snprintf(hex
, sizeof(hex
), "%02x", *p
);
37 ret
+= "\\u00" + std::string(hex
);