Documentation
Example: Literals
Topic: Transformations
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_rows, lit, row, rows, str_entry, to_stream};
require __DIR__ . '/vendor/autoload.php';
data_frame()
->read(from_rows(rows(
row(str_entry('name', 'Norbert'))
)))
->withEntry('number', lit(1))
->write(to_stream(__DIR__ . '/output.txt', truncate: false))
->run();
Output
+---------+--------+
| name | number |
+---------+--------+
| Norbert | 1 |
+---------+--------+
1 rows
Examples
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