Elgg\Json\EmptyKeyEncoding Class Reference

Public Member Functions
	__construct ($empty_key='')
	Constructor. More...
	getEmptyKey ()
	Get the key that represents an empty string key in JSON. More...
	decode ($json, $assoc=false, $depth=512, $options=0)
	Decode JSON while converting empty keys to a unique token. More...
	encode ($value, $options=0, $depth=512)
	Encode JSON while converting unique token keys to empty strings. More...

Protected Attributes
	$token

Detailed Description

Definition at line 14 of file EmptyKeyEncoding.php.

Constructor & Destructor Documentation

__construct()

Elgg\Json\EmptyKeyEncoding::__construct

(

$empty_key = ''

)

Constructor.

Parameters

string

$empty_key

Optional key to replace "" keys with in JSON decode

Definition at line 26 of file EmptyKeyEncoding.php.

Member Function Documentation

decode()

Elgg\Json\EmptyKeyEncoding::decode	(		$json,
			$assoc = false,
			$depth = 512,
			$options = 0
	)

Decode JSON while converting empty keys to a unique token.

Parameters

string	$json	JSON string
bool	$assoc	Convert objects to assoc arrays?
int	$depth	Allowed recursion depth
int	$options	Bitmask json_decode options

Returns

mixed

See also

json_decode

Definition at line 53 of file EmptyKeyEncoding.php.

encode()

Elgg\Json\EmptyKeyEncoding::encode	(		$value,
			$options = 0,
			$depth = 512
	)

Encode JSON while converting unique token keys to empty strings.

Parameters

mixed	$value	Value to encode
int	$options	Encoding options
int	$depth	Allowed recursion depth. Do not set this before PHP 5.5

Returns

string|false

Definition at line 69 of file EmptyKeyEncoding.php.

getEmptyKey()

Elgg\Json\EmptyKeyEncoding::getEmptyKey

(

)

Get the key that represents an empty string key in JSON.

Returns

string

Definition at line 38 of file EmptyKeyEncoding.php.

Member Data Documentation

$token

Elgg\Json\EmptyKeyEncoding::$token

protected

Definition at line 19 of file EmptyKeyEncoding.php.

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The documentation for this class was generated from the following file:

• engine/classes/Elgg/Json/EmptyKeyEncoding.php