Edit report at http://bugs.php.net/bug.php?id=52262&edit=1
ID: 52262
Updated by: johan...@php.net
Reported by: r...@php.net
Summary: json_decode reports no error while returning NULL
-Status: Open
+Status: Assigned
Type: Bug
Package: JSON related
Operating System: Linux/Ubuntu
PHP Version: 5.3.2
-Assigned To:
+Assigned To: scottmac
New Comment:
That codition in php_json_decode is hit as utf16_len == -2
utf16_len = utf8_to_utf16(utf16, str, str_len);
if (utf16_len <= 0) {
if (utf16) {
efree(utf16);
}
RETURN_NULL();
}
Previous Comments:
------------------------------------------------------------------------
[2010-07-06 11:17:59] r...@php.net
Description:
------------
I'm attempting to use json_decode on a relatively long piece of JSON.
The JSON
is returned successfully by file_get_contents, and is valid according to
JSONLint.
What I expect to happen is for the JSON to be correctly decoded, or NULL
to be
returned and json_last_error to be populated with the reason. For some
reason
NULL is returned and json_last_error remains at 0.
I have a feeling that this could be to do with the length of the file
(containing a large array of objects).
I'm currently using:
r...@ross-laptop:/$ php -v
PHP 5.3.2-1ubuntu4.2 with Suhosin-Patch (cli) (built: May 13 2010
20:01:00)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
Test script:
---------------
<?php
$raw =
file_get_contents("http://api.steampowered.com/ISteamUserStats/GetGlobalAchievementPercentagesForApp/v0001/?gameid=440";);
$decoded = json_decode($raw);
$errors = array(
JSON_ERROR_NONE => "No error has occurred",
JSON_ERROR_DEPTH => "The maximum stack depth has been exceeded",
JSON_ERROR_CTRL_CHAR => "Control character error, possibly
incorrectly encoded",
JSON_ERROR_SYNTAX => "Syntax error",
//JSON_ERROR_UTF8 => "Malformed UTF-8 characters, possibly
incorrectly encoded"
);
var_dump("Raw result:", $raw, "\n\n");
var_dump("Decoded result:", $decoded, "\n\n");
var_dump("JSON errors:", $errors[json_last_error()]);
Expected result:
----------------
Raw result: (long raw json)
Decoded result: object stdClass(1) { (data array) }
JSON errors: string "No error has occurred"
Actual result:
--------------
Raw result: (long raw json)
Decoded result: NULL
JSON errors: string "No error has occurred"
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/bug.php?id=52262&edit=1
