CJSON

Package	system.web.helpers
Inheritance	class CJSON
Since	1.0
Version	$Id: CJSON.php 2163 2010-06-04 14:49:37Z alexander.makarow $

CJSON converts PHP data to and from JSON format.

Public Methods

Method	Description	Defined By
decode()	decodes a JSON string into appropriate variable	CJSON
encode()	Encodes an arbitrary variable into JSON format	CJSON

Method	Description	Defined By
nameValue()	array-walking function for use in generating JSON-formatted name-value pairs	CJSON
reduceString()	reduce a string by removing leading and trailing comments and whitespace	CJSON
unicodeToUTF8()	This function converts a Unicode array back to its UTF-8 representation	CJSON
utf16beToUTF8()	UTF-8 to UTF-16BE conversion.	CJSON
utf8ToUTF16BE()	UTF-8 to UTF-16BE conversion.	CJSON
utf8ToUnicode()	This function returns any UTF-8 encoded text as a list of	CJSON

decode() method

public static mixed decode(string $str, boolean $useArray=true)
$str	string	$str JSON-formatted string
$useArray	boolean	whether to use associative array to represent object data
{return}	mixed	number, boolean, string, array, or object corresponding to given JSON input string. See argument 1 to JSON() above for object-output behavior. Note that decode() always returns strings in ASCII or UTF-8 format!

decodes a JSON string into appropriate variable

encode() method

public static string encode(mixed $var)
$var	mixed	$var any number, boolean, string, array, or object to be encoded. see argument 1 to JSON() above for array-parsing behavior. if var is a strng, note that encode() always expects it to be in ASCII or UTF-8 format!
{return}	string	JSON string representation of input var

Encodes an arbitrary variable into JSON format

nameValue() method

protected static string nameValue(string $name, mixed $value)
$name	string	$name name of key to use
$value	mixed	$value reference to an array element to be encoded
{return}	string	JSON-formatted name-value pair, like '"name":value'

array-walking function for use in generating JSON-formatted name-value pairs

reduceString() method

protected static string reduceString($str $str)
$str	$str	string string value to strip of comments and whitespace
{return}	string	string value stripped of comments and whitespace

reduce a string by removing leading and trailing comments and whitespace

unicodeToUTF8() method

protected static void unicodeToUTF8($str)
$str

This function converts a Unicode array back to its UTF-8 representation

protected static void utf8ToUTF16BE($str, $bom=false)
$str
$bom