JsonEncoder

__construct(JsonEncode $encodingImpl = null, JsonDecode $decodingImpl = null)

Parameters

JsonEncode	$encodingImpl
JsonDecode	$decodingImpl

int getLastEncodingError() ^deprecated

^deprecated

since version 2.5, to be removed in 3.0. JsonEncode throws exception if an error is found.

Returns the last encoding error (if any).

Return Value

int

int getLastDecodingError() ^deprecated

^deprecated

since version 2.5, to be removed in 3.0. JsonDecode throws exception if an error is found.

Returns the last decoding error (if any).

Return Value

int

scalar encode(mixed $data, string $format, array $context = array())

Encodes data into the given format.

Parameters

mixed	$data	Data to encode
string	$format	Format name
array	$context	options that normalizers/encoders have access to.

Return Value

scalar

Exceptions

UnexpectedValueException

mixed decode(string $data, string $format, array $context = array())

Decodes a string into PHP data.

Parameters

string	$data	Data to decode
string	$format	Format name
array	$context	options that decoders have access to. The format parameter specifies which format the data is in; valid values depend on the specific implementation. Authors implementing this interface are encouraged to document which formats they support in a non-inherited phpdoc comment.

Return Value

mixed

Exceptions

UnexpectedValueException

bool supportsEncoding(string $format)

Checks whether the serializer can encode to given format.

Parameters

string

$format

format name

Return Value

bool

bool supportsDecoding(string $format)

Checks whether the deserializer can decode from given format.

Parameters

string

$format

format name

Return Value

bool

static string getLastErrorMessage() ^deprecated

^deprecated

since 2.8, to be removed in 3.0. Use json_last_error_msg() instead.

Resolves jsonlasterror message.

Return Value

string