removed functions provided for php backward compatibility as 5.2 is now required

git-svn-id: http://piwigo.org/svn/trunk@27152 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 0 insertions, 53 deletions

diff --git a/include/php_compat/json_encode.php b/include/php_compat/json_encode.php
deleted file mode 100644
index 3e6f37f52..000000000
--- a/include/php_compat/json_encode.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-// +-----------------------------------------------------------------------+
-// | Piwigo - a PHP based photo gallery                                    |
-// +-----------------------------------------------------------------------+
-// | Copyright(C) 2008-2014 Piwigo Team                  http://piwigo.org |
-// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
-// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
-// +-----------------------------------------------------------------------+
-// | This program is free software; you can redistribute it and/or modify  |
-// | it under the terms of the GNU General Public License as published by  |
-// | the Free Software Foundation                                          |
-// |                                                                       |
-// | This program is distributed in the hope that it will be useful, but   |
-// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
-// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
-// | General Public License for more details.                              |
-// |                                                                       |
-// | You should have received a copy of the GNU General Public License     |
-// | along with this program; if not, write to the Free Software           |
-// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
-// | USA.                                                                  |
-// +-----------------------------------------------------------------------+
-
-function json_encode($data) {
-  switch (gettype($data)) {
-    case 'boolean':
-      return ($data ? 'true' : 'false');
-    case 'null':
-    case 'NULL':
-      return 'null';
-    case 'integer':
-    case 'double':
-      return $data;
-    case 'string':
-      return '"'. str_replace(array("\\",'"',"/","\n","\r","\t"), array("\\\\",'\"',"\\/","\\n","\\r","\\t"), $data) .'"';
-    case 'object':
-    case 'array':
-      if ($data === array()) return '[]'; # empty array
-      if (range(0, count($data) - 1) !== array_keys($data) ) { # string keys, unordered, non-incremental keys, .. - whatever, make object
-        $out = "\n".'{';
-        foreach($data as $key => $value) {
-          $out .= json_encode((string) $key) . ':' . json_encode($value) . ',';
-        }
-        $out = substr($out, 0, -1) . "\n". '}';
-      }else{
-        # regular array
-        $out = "\n".'[' . join("\n".',', array_map('json_encode', $data)) ."\n".']';
-      }
-      return $out;
-  }
-}
-
-?>
\ No newline at end of file