json_encode

The json_encode filter returns the JSON representation of a value:

{{ data|json_encode() }}

Примечание

Internally, Twig uses the PHP json_encode function.

Arguments

• options: A bitmask of json_encode options: {{ data|json_encode(constant('JSON_PRETTY_PRINT')) }}. Combine constants using bitwise operators: {{ data|json_encode(constant('JSON_PRETTY_PRINT') b-or constant('JSON_HEX_QUOT')) }}