From e5d60d69d4108a0e62270548117773244ca1905e Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Wed, 09 Dec 2009 03:18:47 -0500
Subject: [PATCH] - Use built-in json_encode() for proper JSON format in AJAX replies (and compat. with jQuery 1.4)
---
program/include/rcube_shared.inc | 91 ---------------------------------------------
1 files changed, 0 insertions(+), 91 deletions(-)
diff --git a/program/include/rcube_shared.inc b/program/include/rcube_shared.inc
index 2cf59af..f4c6f71 100644
--- a/program/include/rcube_shared.inc
+++ b/program/include/rcube_shared.inc
@@ -109,97 +109,6 @@
/**
- * Returns whether an $str is a reserved word for any of the version of Javascript or ECMAScript
- * @param str String to check
- * @return boolean True if $str is a reserver word, False if not
- */
-function is_js_reserved_word($str)
-{
- return in_array($str, array(
- // ECMASript ver 4 reserved words
- 'as','break','case','catch','class','const','continue',
- 'default','delete','do','else','export','extends','false','finally','for','function',
- 'if','import','in','instanceof','is','namespace','new','null','package','private',
- 'public','return','super','switch','this','throw','true','try','typeof','use','var',
- 'void','while','with',
- // ECMAScript ver 4 future reserved words
- 'abstract','debugger','enum','goto','implements','interface','native','protected',
- 'synchronized','throws','transient','volatile',
- // special meaning in some contexts
- 'get','set',
- // were reserved in ECMAScript ver 3
- 'boolean','byte','char','double','final','float','int','long','short','static'
- ));
-}
-
-
-/**
- * Convert a variable into a javascript object notation
- *
- * @param mixed Input value
- * @return string Serialized JSON string
- */
-function json_serialize($var)
-{
- if (is_object($var))
- $var = get_object_vars($var);
-
- if (is_array($var))
- {
- // empty array
- if (!sizeof($var))
- return '[]';
- else
- {
- $keys_arr = array_keys($var);
- $is_assoc = $have_numeric = 0;
-
- for ($i=0; $i<sizeof($keys_arr); ++$i)
- {
- if (is_numeric($keys_arr[$i]))
- $have_numeric = 1;
- if (!is_numeric($keys_arr[$i]) || $keys_arr[$i] != $i)
- $is_assoc = 1;
- if ($is_assoc && $have_numeric)
- break;
- }
-
- $brackets = $is_assoc ? '{}' : '[]';
- $pairs = array();
-
- foreach ($var as $key => $value)
- {
- // enclose key with quotes if it is not variable-name conform
- if (!preg_match('/^[_a-zA-Z]{1}[_a-zA-Z0-9]*$/', $key) || is_js_reserved_word($key))
- $key = "'$key'";
-
- $pairs[] = sprintf("%s%s", $is_assoc ? "$key:" : '', json_serialize($value));
- }
-
- return $brackets{0} . implode(',', $pairs) . $brackets{1};
- }
- }
- else if (!is_string($var) && strval(intval($var)) === strval($var))
- return $var;
- else if (is_bool($var))
- return $var ? '1' : '0';
- else
- return "'".JQ($var)."'";
-}
-
-
-/**
- * Function to convert an array to a javascript array
- * Actually an alias function for json_serialize()
- * @deprecated
- */
-function array2js($arr, $type='')
-{
- return json_serialize($arr);
-}
-
-
-/**
* Similar function as in_array() but case-insensitive
*
* @param mixed Needle value
--
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