UNIFIED DATA PROCESSING FRAMEWORK

composer require flow-php/etl ~0.17.1

Changelog Release Cycle

Extracts

Read from various data sources.

Transforms

Shape and optimize for your needs.

Loads

Store and secure in one of many available data sinks.

Examples:

Description

Read data from an Excel file (XLSX or ODS).

function from_excel(
    string|Path $path
):

Download

composer.json

{
    "name": "flow-php/examples",
    "description": "Flow PHP - Examples",
    "license": "MIT",
    "type": "library",
    "require": {
        "flow-php/etl": "1.x-dev",
        "flow-php/etl-adapter-excel": "1.x-dev"
    },
    "minimum-stability": "dev",
    "prefer-stable": true
}

code.php

<?php

declare(strict_types=1);

use function Flow\ETL\Adapter\Excel\DSL\from_excel;
use function Flow\ETL\DSL\{data_frame, to_stream};

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

data_frame()
    ->read(from_excel(
        __DIR__ . '/input/dataset.xlsx',
    ))
    ->collect()
    ->write(to_stream(__DIR__ . '/output.txt', truncate: false))
    ->run();

Output

+----+---------+-------------------+
| id |    name |             email |
+----+---------+-------------------+
|  1 | user-01 | [email protected] |
|  2 | user-02 | [email protected] |
|  3 | user-03 | [email protected] |
|  4 | user-04 | [email protected] |
|  5 | user-05 | [email protected] |
|  6 | user-06 | [email protected] |
|  7 | user-07 | [email protected] |
|  8 | user-08 | [email protected] |
|  9 | user-09 | [email protected] |
+----+---------+-------------------+
9 rows

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