Re: pear ajax and accented letters

Ok took me awhile to find the problem, but i got if figured out now. The JSON code can only ascii and UTF-8 encoded strings, i'm not sure what your sending it but its not one of those. I'm guessing its UTF-8 thats been broken in some way. You'll want to reload your JSON.php and then recode all your strings before sending them to JSON. In my testing i could send your string from javascript to php and back. And from PHP to js but i had to recode first like so: $returnData = array('word' => mb_convert_encoding('Français','UTF-8'), 'suggestion' => array(mb_convert_encoding('Français','UTF-8'), mb_convert_encoding('caractères','UTF-8')));

       return $returnData;

-josh Adi wrote:

also getting the following notice: PHP Notice: Uninitialized string offset: 7 in /data/www2/newFramework/lib/pear/HTML/AJAX/JSON.php on line 321 On 1/17/06, Joshua Eichorn <josh@bluga.net> wrote:

It looks to me like its not escaping some of the unicode characters properly. The unicode escape sequence is \u followed by 4 characters so im not sure what the second set of 4 does. For a test i added in the second \u and things seem to be ok: http://bluga.net/projects/HTML_AJAX/test.php There must be some bug in unicode escaping, I put in an untested fix that should fix the problem as long as you have mbstring installed. Just grab http://svn.bluga.net/HTML_AJAX/trunk/AJAX/JSON.php again. -josh Adi wrote:

    
The code runs now, however, json is still having trouble unserializing
      
my
    
data. I am sending back a multidimentional array that has the following

structure: arra('word' => 'aple',

       'suggestions' => array('Apple', 'apple', 'pale', 'ample', 'ale',

'ape', 'maple')); This is what the server is returning...: raw:

[{"word":"caract\u00e8res","suggestions":["caract\u00720065s","caract\u00720065"]}]

unserialized: the two word suggestions print like this: - caractr0065s - caractr0065 Please advise... Thanks... On 1/17/06, Joshua Eichorn <josh@bluga.net> wrote:

      
Adi wrote:

        
I reconfigured my php with multibyte support and I can post data to
          

the

server with no problem, however, now the php JSON server side code is producing further problems...its just a notice, but the data returned

is

useless: PHP Notice: Uninitialized string offset: 7 in /data/www2/newFramework/lib/pear/HTML/AJAX/JSON.php on line 120 Is there a way around this by any chance? Thanks for your time...

The JSON code is actually from Services_JSON which hasn't had a

released

yet, there is an updated version that might fix this problem. I'll update the version in HTML_AJAX before the next release but that could be a week or so. If you want to give the updated JSON code a try you can downloaded an updated version from:

http://svn.bluga.net/HTML_AJAX/trunk/AJAX/JSON.php

Just replace /data/www2/newFramework/lib/pear/HTML/AJAX/JSON.php with the updated file. If that doesn't fix it let me know and will get Michal involved. -josh

-- Take care... Adam

-- Take care... Adam