DSL · Json

from_json_lines

Definition

/**
 * Used to read from a JSON lines https://jsonlines.org/ formatted file.
 *
 * @param Path|string $path - string is internally turned into stream
 */
from_json_lines(Path|string $path) : JsonLinesExtractor

Usage examples

Data frame · Data reading

<?php

declare(strict_types=1);

use function Flow\ETL\Adapter\JSON\from_json_lines;
use function Flow\ETL\DSL\{data_frame, to_output};

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

data_frame()
    ->read(from_json_lines(__DIR__ . '/data/orders.jsonl'))
    ->collect()
    ->write(to_output(truncate: false))
    ->run();

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