TransformerInterface
in
An interface to define a transformer.
Interface TransformerInterface
Table of Contents
- transform() : mixed|null
- Transform given value to a different value.
- validate() : mixed
- Validate Transformer arguments.
Methods
transform()
Transform given value to a different value.
public
transform(mixed $value[, stdClass|null $arguments = null ][, string|null $default_value = null ]) : mixed|null
Parameters
- $value : mixed
-
a value to transform.
- $arguments : stdClass|null = null
-
arguments.
- $default_value : string|null = null
-
default value.
Return values
mixed|null —validate()
Validate Transformer arguments.
public
validate([stdClass|null $arguments = null ]) : mixed
Parameters
- $arguments : stdClass|null = null
-
arguments to validate.