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kalibora/csv-streamed-response
==============================

CSV streamed response that saves memory usage with symfony and doctrine

v0.5.0(5y ago)12.2kMITPHPPHP >=7.1.0CI failing

Since Nov 20Pushed 5y ago1 watchersCompare

[ Source](https://github.com/kalibora/csv-streamed-response)[ Packagist](https://packagist.org/packages/kalibora/csv-streamed-response)[ RSS](/packages/kalibora-csv-streamed-response/feed)WikiDiscussions master Synced today

READMEChangelogDependencies (8)Versions (8)Used By (0)

CsvStreamedResponse
===================

[](#csvstreamedresponse)

CSV streamed response that saves memory usage with symfony and doctrine.

Usage
-----

[](#usage)

### example 1: Specify columns with DQL

[](#example-1-specify-columns-with-dql)

```
class DefaultController extends Controller
{
    public function csvAction(UserRepository $repository)
    {
        return CsvStreamedResponse::builder()
            ->setRowsFromDoctrineQueryBuilder(
                $repository->createQueryBuilder('u')->select('u.id, u.name')
            )
            ->build()
        ;
    }
}
```

### example 2: Specify columns with entity methods

[](#example-2-specify-columns-with-entity-methods)

```
class DefaultController extends Controller
{
    public function csvAction(UserRepository $repository)
    {
        return CsvStreamedResponse::builder()
            ->setRowsFromDoctrineQueryBuilder(
                $repository->createQueryBuilder('u'),
                function ($user) {
                    return [
                        $user->getId(),
                        $user->getName(),
                    ];
                }
            )
            ->setCsvColumnHeaders([
                'user_id',
                'user_name',
            ])
            ->build()
        ;
    }
}
```

### example 3: Fetch join a to-many collection in QueryBuilder

[](#example-3-fetch-join-a-to-many-collection-in-querybuilder)

Suppress error for `Iterate with fetch join in class ...`.

```
class DefaultController extends Controller
{
    public function csvAction(UserRepository $repository)
    {
        $qb = $repository->createQueryBuilder('u')
            ->leftJoin('u.emails', 'em') // Join to-many collection
        ;

        return CsvStreamedResponse::builder()
            ->setRowsFromDoctrineQueryBuilder(
                $qb,
                function ($user) {
                    return [
                        $user->getId(),
                        $user->getName(),
                        implode(',', $user->getEmails()),
                    ];
                },
                $fetchJoinCollection = true
            )
            ->setCsvColumnHeaders([
                'user_id',
                'user_name',
                'emails',
            ])
            ->build()
        ;
    }
}
```

###  Health Score

26

—

LowBetter than 40% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity17

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity48

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~48 days

Recently: every ~72 days

Total

7

Last Release

2172d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/434940?v=4)[Toshiyuki Fujita](/maintainers/kalibora)[@kalibora](https://github.com/kalibora)

---

Top Contributors

[![kalibora](https://avatars.githubusercontent.com/u/434940?v=4)](https://github.com/kalibora "kalibora (10 commits)")

---

Tags

symfonydoctrine

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Code StylePHP CS Fixer

Type Coverage Yes

### Embed Badge

![Health badge](/badges/kalibora-csv-streamed-response/health.svg)

```
[![Health](https://phpackages.com/badges/kalibora-csv-streamed-response/health.svg)](https://phpackages.com/packages/kalibora-csv-streamed-response)
```

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