README

A Simple, single file Benchmark Script For PHP.

1. Contents

1. Contents
2. Requirements
3. Installation
4. Usage
- 4.1. Usage: Run Single Code
- 4.2. Usage: Run Multiple Codes
5. Examples
6. LICENSE

2. Requirements

PHP 8.1 or later
(Optional) git
(Optional) Composer

3. Installation

There're several options:

Option 1: Copy or download Benchmark.php to your environment

and require the code in your PHP, instead of vendor/autoload.php.

This is the most simple way.

Option 2: Clone this repository to your envenronment

git clone https://github.com/macocci7/PHP-Benchmark.git

Option 3: Download Zip from GitHub Repository

Click [Code] button and Click [Download Zip].

Then, extract zip and copy src/Benchmark.php to your environment.
Option 4: Use Composer
```
composer require macocci7/php-benchmark
```

4. Usage

4.1. Usage: Running Single Code

PHP:

<?php

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

use Macocci7\PhpBenchmark\Benchmark;

Benchmark::code(
    name: 'str_starts_with()',
    callback: fn () => str_starts_with('GPSAltitude', 'GPS'),
    iteration: 10000
);

Result:

1: str_starts_with() => Time: 0.004081 sec  Avg: 0.0000004081 sec

4.2. Usage: Running Multiple Codes

PHP:

Benchmark::codes(
    callbacks: [
        'str_starts_with()' => fn () => str_starts_with('GPSAltitude', 'GPS'),
        'strpos()' => fn () => strpos('GPSAltitude', 'GPS'),
        'strpbrk()' => fn () => strpbrk('GPSAltitude', 'GPS'),
        'strncmp()' => fn () => 0 === strncmp('GPSAltitude', 'GPS', 3),
        'strstr()' => fn () => strstr('GPSAltitude', 'GPS'),
        'preg_match()' => fn () => preg_match('/^GPS/', 'GPSAltitude'),
        'strcmp() + substr()' => fn () => 0 === strcmp(substr('GPSAltitude', 0, 3), 'GPS'),
        'substr_compare()' => fn () => 0 === substr_compare('GPSAltitude', 'GPS', 0, 3),
    ],
    iteration: 10000,   // default: 1
    sortOrder: "",  // without sorting (default)
    //sortOrder: "asc",     // by time
    //sortOrder: "desc",
);

Result:

1:   str_starts_with() => Time: 0.004008 sec  Avg: 0.0000004008 sec
2:            strpos() => Time: 0.004001 sec  Avg: 0.0000004001 sec
3:           strpbrk() => Time: 0.004089 sec  Avg: 0.0000004089 sec
4:           strncmp() => Time: 0.004177 sec  Avg: 0.0000004177 sec
5:            strstr() => Time: 0.004057 sec  Avg: 0.0000004057 sec
6:        preg_match() => Time: 0.004803 sec  Avg: 0.0000004803 sec
7: strcmp() + substr() => Time: 0.005728 sec  Avg: 0.0000005728 sec
8:    substr_compare() => Time: 0.004395 sec  Avg: 0.0000004395 sec

5. Examples

RunSingleCode.php >> results in RunSingleCode.txt
RunMultipleCodes.php >> results in RunMultipleCodes.txt

6. LICENSE

MIT

macocci7 / php-benchmark

Maintainers

Details

README

1. Contents

2. Requirements

3. Installation

4. Usage

4.1. Usage: Running Single Code

4.2. Usage: Running Multiple Codes

5. Examples

6. LICENSE