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esi/bench
=========

Micro PHP library for benchmarking

v3.2.0(4mo ago)462[1 issues](https://github.com/ericsizemore/bench/issues)MITPHPPHP >=8.2CI passing

Since Feb 9Pushed 1w agoCompare

[ Source](https://github.com/ericsizemore/bench)[ Packagist](https://packagist.org/packages/esi/bench)[ Docs](https://github.com/ericsizemore/bench)[ GitHub Sponsors](https://github.com/ericsizemore)[ Fund](https://ko-fi.com/ericsizemore)[ RSS](/packages/esi-bench/feed)WikiDiscussions master Synced yesterday

READMEChangelog (4)Dependencies (11)Versions (11)Used By (0)

Bench
=====

[](#bench)

[![Build Status](https://camo.githubusercontent.com/8f4fadf6996fe0985f108a59854b71921c3104c0e0fda8506b8394334869ea8c/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f6572696373697a656d6f72652f62656e63682f6261646765732f6275696c642e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/ericsizemore/bench/build-status/master)[![Code Coverage](https://camo.githubusercontent.com/fe7edb0280f62d21c715ee166b37d956e37a78dd70f4bc0e889a110aa50999f9/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f6572696373697a656d6f72652f62656e63682f6261646765732f636f7665726167652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/ericsizemore/bench/?branch=master)[![Scrutinizer Code Quality](https://camo.githubusercontent.com/2631eceb75506c6a190fd4f74b3320d4ab9ad67163a8d77a7cdd6cf641ebf130/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f6572696373697a656d6f72652f62656e63682f6261646765732f7175616c6974792d73636f72652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/ericsizemore/bench/?branch=master)[![Continuous Integration](https://github.com/ericsizemore/bench/actions/workflows/continuous-integration.yml/badge.svg?branch=master)](https://github.com/ericsizemore/bench/actions/workflows/continuous-integration.yml)[![Type Coverage](https://camo.githubusercontent.com/ea78a02936125084ffec7f8a5c63a06dff18108bcea2b91ff2fbe1085ff9309c/68747470733a2f2f73686570686572642e6465762f6769746875622f6572696373697a656d6f72652f62656e63682f636f7665726167652e737667)](https://shepherd.dev/github/ericsizemore/bench)[![Psalm Level](https://camo.githubusercontent.com/fee5b0670f3297c41b5f5c4f6322fad531b3e0aa3b3266837c2bd34364a612e3/68747470733a2f2f73686570686572642e6465762f6769746875622f6572696373697a656d6f72652f62656e63682f6c6576656c2e737667)](https://shepherd.dev/github/ericsizemore/bench)[![Latest Stable Version](https://camo.githubusercontent.com/c778c85796387e603e61150063190e038ae0752b93defe57181c602d727afb20/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f6573692f62656e63682e737667)](https://packagist.org/packages/esi/bench)[![Downloads per Month](https://camo.githubusercontent.com/fc4ac4d14bb8f5b2b2159695009972491e018eb6ac33d0f60eb7efaf11fe2500/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f646d2f6573692f62656e63682e737667)](https://packagist.org/packages/esi/bench)[![License](https://camo.githubusercontent.com/4bfc95528c03955de8ddcec27e35d21c8e7b62981cd6a14812347a3ff03c8c5d/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f6c2f6573692f62656e63682e737667)](https://packagist.org/packages/esi/bench)

`Bench` is a PHP micro library for benchmark.

Note

This library is a fork of [devster/ubench](https://github.com/devster/ubench) v2.1.0.

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

[](#installation)

### Composer

[](#composer)

Run the following command to install the package

```
composer require esi/bench:~3.0.0
```

Usage
-----

[](#usage)

```
require_once 'vendor/autoload.php';

$bench = new Bench;

$bench->start();

// Execute some code

$bench->end();

// Get elapsed time and memory.
echo $bench->getTime(); // 156ms or 1.123s
echo $bench->getTime(true); // elapsed microtime in float
echo $bench->getTime(false, '%d%s'); // 156ms or 1s

echo $bench->getMemoryPeak(); // 152B or 90.00Kb or 15.23Mb
echo $bench->getMemoryPeak(true); // memory peak in bytes
echo $bench->getMemoryPeak(false, '%.3f%s'); // 152B or 90.152Kb or 15.234Mb

// Returns the memory usage at the end mark.
echo $bench->getMemoryUsage(); // 152B or 90.00Kb or 15.23Mb

// Runs `Bench::start()` and `Bench::end()` around a callable.
// Accepts a callable as the first parameter.  Any additional parameters will be passed to the callable.
$result = $bench->run(function (int $x): int {
    return $x;
}, 1);
echo $bench->getTime();
```

About
-----

[](#about)

### Requirements

[](#requirements)

- PHP >= 8.2

### Credits

[](#credits)

- [Eric Sizemore](https://github.com/ericsizemore)
- [All Contributors](https://github.com/ericsizemore/bench/contributors)

And thanks to the library this is a fork of, [devster/ubench](https://github.com/devster/ubench):

- [Jeremy Perret](https://github.com/devster)
- [All uBench Contributors](https://github.com/devster/ubench/graphs/contributors)

### Contributing

[](#contributing)

See [CONTRIBUTING](./CONTRIBUTING.md).

Bugs and feature requests are tracked on [GitHub](https://github.com/ericsizemore/bench/issues).

### Contributor Covenant Code of Conduct

[](#contributor-covenant-code-of-conduct)

See [CODE\_OF\_CONDUCT.md](./CODE_OF_CONDUCT.md)

### Backward Compatibility Promise

[](#backward-compatibility-promise)

See [backward-compatibility.md](./backward-compatibility.md) for more information on Backwards Compatibility.

### Changelog

[](#changelog)

See the [CHANGELOG](./CHANGELOG.md) for more information on what has changed recently.

### License

[](#license)

See the [LICENSE](./LICENSE.md) for more information on the license that applies to this project.

### Security

[](#security)

See [SECURITY](./SECURITY.md) for more information on the security disclosure process.

###  Health Score

45

—

FairBetter than 91% of packages

Maintenance84

Actively maintained with recent releases

Popularity10

Limited adoption so far

Community15

Small or concentrated contributor base

Maturity61

Established project with proven stability

 Bus Factor1

Top contributor holds 85% 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 ~187 days

Total

5

Last Release

126d ago

PHP version history (2 changes)v3.0.0PHP ^8.2 <8.5

v3.2.0PHP >=8.2

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/723810?v=4)[Eric Sizemore](/maintainers/ericsizemore)[@ericsizemore](https://github.com/ericsizemore)

---

Top Contributors

[![renovate[bot]](https://avatars.githubusercontent.com/in/2740?v=4)](https://github.com/renovate[bot] "renovate[bot] (589 commits)")[![ericsizemore](https://avatars.githubusercontent.com/u/723810?v=4)](https://github.com/ericsizemore "ericsizemore (81 commits)")[![devster](https://avatars.githubusercontent.com/u/1135083?v=4)](https://github.com/devster "devster (16 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (3 commits)")[![antoniogarcia78](https://avatars.githubusercontent.com/u/1194110?v=4)](https://github.com/antoniogarcia78 "antoniogarcia78 (1 commits)")[![natebrunette](https://avatars.githubusercontent.com/u/1831497?v=4)](https://github.com/natebrunette "natebrunette (1 commits)")[![peter279k](https://avatars.githubusercontent.com/u/9021747?v=4)](https://github.com/peter279k "peter279k (1 commits)")[![asadku34](https://avatars.githubusercontent.com/u/2770949?v=4)](https://github.com/asadku34 "asadku34 (1 commits)")

---

Tags

microlibrarybenchmarkbench

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan, Psalm, Rector

Code StylePHP CS Fixer

Type Coverage Yes

### Embed Badge

![Health badge](/badges/esi-bench/health.svg)

```
[![Health](https://phpackages.com/badges/esi-bench/health.svg)](https://phpackages.com/packages/esi-bench)
```

###  Alternatives

[devster/ubench

Micro PHP library for benchmarking

5701.0M38](/packages/devster-ubench)[league/iso3166

ISO 3166-1 PHP Library

69938.4M141](/packages/league-iso3166)[dekor/php-array-table

PHP Library for printing associative arrays as text table (similar to mysql terminal console)

347.8M3](/packages/dekor-php-array-table)

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