Read data directly from a php associative array. Relays on array_to_rows DSL function.
function from_array(array $data);
Additional options:
withSchema(Schema $schema)- the schema of the dataset, when not set, it will be auto-detected
Documentation
Example: Array
Topic: Data reading
Description
composer.json
{
"name": "flow-php/examples",
"description": "Flow PHP - Examples",
"license": "MIT",
"type": "library",
"require": {
"flow-php/etl": "1.x-dev"
}
}code.php<?php
declare(strict_types=1);
use function Flow\ETL\DSL\{data_frame, from_array, to_stream};
require __DIR__ . '/vendor/autoload.php';
data_frame()
->read(from_array([
['id' => 1],
['id' => 2],
['id' => 3],
['id' => 4],
['id' => 5],
]))
->collect()
->write(to_stream(__DIR__ . '/output.txt', truncate: false))
->run();
Output
+----+
| id |
+----+
| 1 |
| 2 |
| 3 |
| 4 |
| 5 |
+----+
5 rows
Examples
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