Examples

Reading

Description

from_array() reads rows that are already in memory - API responses, fixtures. Without a schema, the column types are inferred from the values.

Documentation

Readers are extractors: they yield Rows and describe the schema they produce.

Data Retrieval

Code

<?php

declare(strict_types=1);

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

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

data_frame()
    ->read(from_array([
        ['id' => 1],
        ['id' => 2],
        ['id' => 3],
        ['id' => 4],
        ['id' => 5],
    ]))
    ->collect()
    ->write(to_output(truncate: false))
    ->run();

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