Format.json ViewHelper `<f:format.json>`

Note

This reference is part of the documentation of Fluid Standalone. If you are working with Fluid in TYPO3 CMS, please refer to TYPO3's ViewHelper reference instead.

Wrapper for PHPs json_encode function. See https://www.php.net/manual/function.json-encode.php.

Examples

Encoding a view variable

{someArray -> f:format.json()}

["array","values"] Depending on the value of {someArray}.

Associative array

{f:format.json(value: {foo: 'bar', bar: 'baz'})}

{"foo":"bar","bar":"baz"}

Non associative array with forced object

{f:format.json(value: {0: 'bar', 1: 'baz'}, forceObject: true)}

{"0":"bar","1":"baz"}

Go to the source code of this ViewHelper: Format\JsonViewHelper.php (GitHub).

Arguments

The following arguments are available for the format.json ViewHelper:

forceObject

Type: bool
Default: false

Outputs an JSON object rather than an array

value

Type: mixed

The incoming data to convert, or null if VH children should be used

Format.json ViewHelper <f:format.json>