Examples

Data frame

Description

Write data directly to a PHP array. Useful for testing, debugging, or when you need results in memory for further processing.

Warning: Large datasets may cause memory overflow since all data is held in memory.

Documentation

Core

Code

<?php

declare(strict_types=1);

use function Flow\ETL\DSL\{data_frame, from_array, to_array};

require __DIR__ . '/vendor/autoload.php';

$array = [];

data_frame()
    ->read(from_array([
        ['id' => 1],
        ['id' => 2],
        ['id' => 3],
        ['id' => 4],
        ['id' => 5],
    ]))
    ->collect()
    ->write(to_array($array))
    ->run();

\var_dump($array, true);

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