PHPackages                             tienvx/assignments-evaluator - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [Utility & Helpers](/categories/utility)
4. /
5. tienvx/assignments-evaluator

ActiveLibrary[Utility & Helpers](/categories/utility)

tienvx/assignments-evaluator
============================

Allow assign value of Symfony Expression Language's expressions to variables

v1.0.1(3y ago)05571MITPHPPHP ^7.4|^8.0

Since Jul 11Pushed 3y ago1 watchersCompare

[ Source](https://github.com/tienvx/assignments-evaluator)[ Packagist](https://packagist.org/packages/tienvx/assignments-evaluator)[ GitHub Sponsors](https://github.com/tienvx)[ RSS](/packages/tienvx-assignments-evaluator/feed)WikiDiscussions main Synced today

READMEChangelog (2)Dependencies (2)Versions (3)Used By (1)

Assignments Evaluator [![Build Status](https://github.com/tienvx/assignments-evaluator/workflows/main/badge.svg)](https://github.com/tienvx/assignments-evaluator/actions) [![Coverage Status](https://camo.githubusercontent.com/35512b262e0e056943f54b96f10b375d6e5cf12f6db2b7cd82a1fceead2c777c/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f7469656e76782f61737369676e6d656e74732d6576616c7561746f722f62616467652e7376673f6272616e63683d6d61696e26736572766963653d676974687562)](https://coveralls.io/github/tienvx/assignments-evaluator?branch=main) [![Version](https://camo.githubusercontent.com/12c3ea06faae0123c6b3f78cd76d3344ae5de8b5030fedc05b677e953b780b93/687474703a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f7469656e76782f61737369676e6d656e74732d6576616c7561746f722e7376673f7374796c653d666c6174)](https://packagist.org/packages/tienvx/assignments-evaluator) [![PHP Version](https://camo.githubusercontent.com/167a60df1271bbe0b4b62f5ecc7e9d1f3d5fb3cb581d82ebcd74625b016a1b7b/687474703a2f2f696d672e736869656c64732e696f2f62616467652f7068702d372e342e302b2d6666363962342e737667)](https://packagist.org/packages/tienvx/assignments-evaluator)
===================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================

[](#assignments-evaluator----)

[Symfony Expression Language](https://symfony.com/doc/current/components/expression_language.html) only return single value per expression. It does not support assignment. This library allow assigning result of that expression's evaluation to a variable. It also support multiple assignments.

Installation
------------

[](#installation)

```
composer require tienvx/assignments-evaluator
```

Documentation
-------------

[](#documentation)

```
use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
use Tienvx\AssignmentsEvaluator\AssignmentsEvaluator;

class Robot
{
    public function sayHi(string $name): string
    {
        return sprintf('Hi %s!', $name);
    }
}

$assignmentsEvaluator = new AssignmentsEvaluator(new ExpressionLanguage());

var_dump($assignmentsEvaluator->evaluate(
    'fullName = firstName~" "~lastName; hello = robot.sayHi(fullName)',
    [
        'firstName' => 'Madonna',
        'lastName' => 'Jenkins',
        'robot' => new Robot(),
    ]
));
/* displays
array(5) {
  ["firstName"]=>
  string(7) "Madonna"
  ["lastName"]=>
  string(7) "Jenkins"
  ["robot"]=>
  object(Robot)#8 (0) {
  }
  ["fullName"]=>
  string(15) "Madonna Jenkins"
  ["hello"]=>
  string(19) "Hi Madonna Jenkins!"
}
*/

$assignmentsEvaluator->lint('title = "Dr."; firstName = "zane"; lastName = "stroman"; name = title~ucfirst(firstName)~" "~ucfirst(lastName)');
/* throw
PHP Fatal error:  Uncaught Tienvx\AssignmentsEvaluator\SyntaxError: Expression "title~ucfirst(firstName)~" "~ucfirst(lastName)" is invalid: The function "ucfirst" does not exist around position 7 for expression `title~ucfirst(firstName)~" "~ucfirst(lastName)`..
*/
```

License
-------

[](#license)

[MIT](https://github.com/tienvx/assignments-evaluator/blob/main/LICENSE)

###  Health Score

27

—

LowBetter than 47% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity14

Limited adoption so far

Community9

Small or concentrated contributor base

Maturity54

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 ~0 days

Total

2

Last Release

1451d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/176d0199776bb6cdb210e2c5339ec79637c613e0617377378807bfe051eabb8e?d=identicon)[tien.xuan.vo](/maintainers/tien.xuan.vo)

---

Top Contributors

[![tienvx](https://avatars.githubusercontent.com/u/3327643?v=4)](https://github.com/tienvx "tienvx (16 commits)")

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/tienvx-assignments-evaluator/health.svg)

```
[![Health](https://phpackages.com/badges/tienvx-assignments-evaluator/health.svg)](https://phpackages.com/packages/tienvx-assignments-evaluator)
```

###  Alternatives

[grumpydictator/firefly-iii

Firefly III: a personal finances manager.

23.9k69.5k](/packages/grumpydictator-firefly-iii)[rcsofttech/audit-trail-bundle

Enterprise-grade, high-performance Symfony audit trail bundle. Automatically track Doctrine entity changes with split-phase architecture, multiple transports (HTTP, Queue, Doctrine), and sensitive data masking.

1189.8k](/packages/rcsofttech-audit-trail-bundle)[verbb/formie

The most user-friendly forms plugin for Craft.

102393.6k60](/packages/verbb-formie)[solspace/craft-freeform

The most flexible and user-friendly form building plugin!

54681.3k17](/packages/solspace-craft-freeform)[typo3/cms-form

TYPO3 CMS Form - Flexible TYPO3 frontend form framework that comes with a backend editor interface.

147.6M263](/packages/typo3-cms-form)[in2code/lux

Living User eXperience - LUX - the Marketing Automation tool for TYPO3.

2158.6k1](/packages/in2code-lux)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)