Flow PHP

DropDuplicates implements Transformation

Read onlyYes

FinalYes

Interfaces

Transformation

Methods

__construct() : mixed
__invoke() : DataFrame

__construct()


    public
                    __construct(string|Reference ...$columns) : mixed

Parameters

$columns : string|Reference

__invoke()


    public
                    __invoke(DataFrame $dataFrame) : DataFrame

Parameters

$dataFrame : DataFrame

#[NoDiscard]

Return values

DataFrame

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Table Of Contents
- Methods
Methods
- __construct()
- __invoke()