Encode and decode JSON while converting empty string keys to a unique token. More...

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...

Detailed Description

Encode and decode JSON while converting empty string keys to a unique token.

This gets around PHP's limitation of not allowing empty string object property names. https://bugs.php.net/bug.php?id=46600

Definition at line 13 of file EmptyKeyEncoding.php.

Constructor & Destructor Documentation

Elgg\Json\EmptyKeyEncoding::__construct ( $empty_key = '' )

Constructor.

Parameters

string $empty_key Optional key to replace "" keys with in JSON decode

Definition at line 25 of file EmptyKeyEncoding.php.

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

Definition at line 52 of file EmptyKeyEncoding.php.

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

Definition at line 68 of file EmptyKeyEncoding.php.

Elgg\Json\EmptyKeyEncoding::getEmptyKey ( )

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

Definition at line 37 of file EmptyKeyEncoding.php.

Elgg\Json\EmptyKeyEncoding::$token

protected

Definition at line 18 of file EmptyKeyEncoding.php.

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