flow php

DSL stands for Domain Specific Language. In the case of Flow, the DSL is used to define simple functions that can be used to transform data. Most of those functions are initializing a new instance of a class under the hood since Flow is fully object-oriented. Please look at the examples below to get a better understanding of how to use the DSL functions.

SCHEMA


TYPE


ENTRY


DATA_FRAME


EXTRACTOR


TRANSFORMER


AGGREGATING_FUNCTION


SCALAR_FUNCTION


WINDOW_FUNCTION


COMPARISON


HELPER


LOADER


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