Fonctions JSON

Sommaire

json_decode — Décode une chaîne JSON
json_encode — Retourne le représentation JSON d'une valeur
json_last_error — Retourne la dernière erreur JSON

json_decode

JsonSerializable::jsonSerialize

[edit] Last updated: Fri, 10 Feb 2012

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brothersevenlonlegs at hotmail dot com 07-Feb-2010 09:18


although the Json is more widely acceptable serialization/deserialization scheme than WDDX, but the decoding speed with Chinese character in WDDX in PHP is much faster than Json; the same several MB serialized data file can deserialize in only ~80ms and for Json is 800ms, 10 times difference !!!

a DOT rabbit AT donec DOT net 22-Mar-2007 01:33


For those of you who wants to use JSON with PHP4 to process russian KOI8-r text, please read the following article: http://yozhek10nozhek.livejournal.com/5842.html (in russian)



Maybe it is neither completed yet nor professionally-written, but it doesn't aim to be some kind of full-featured manual.



Note, that you must have iconv extension loaded to use it; json extension is not needed, I use Services_JSON (http://pear.php.net/pepr/pepr-proposal-show.php?id=198) implementation.

Max Headroom 11-Nov-2006 03:49


The JSON function is basically a more widely accepted variation on the WDDX principle:

http://us2.php.net/manual/en/ref.wddx.php

giunta dot gaetano at sea-aeroportimilano dot it 04-Sep-2006 03:35


Two pure-php implementations of the json protocol that might be of use, e.g. for php 4 installs where adding extensions is not an option or because of extra functionality can be found here:



http://sourceforge.net/projects/phpxmlrpc (look for the extras package)



http://mike.teczno.com/json.html



Of course, performance is abysmal compared to the php extension, written in highly optimized C code...

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