php-sqlsrv/test/Performance/README.md

1. Install Composer - Dependency Manager for PHP

https://getcomposer.org/

Windows

Download and run Composer-Setup.exe https://getcomposer.org/Composer-Setup.exe

UNIX

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
php -r "if (hash_file('SHA384', 'composer-setup.php') === '669656bab3166a7aff8a7506b8cb2d1c292f042046c5a994c43155c0be6190fa0355160742ab2e1c88d40d5be660b410') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
php composer-setup.php
php -r "unlink('composer-setup.php');"

2. Install PHPBench

Navigate into Performance folder. Create the following composer.json file within it:

{
    "name": "Benchmark - PHP Drivers for SQL Server",
    "require-dev": {
        "phpbench/phpbench": "^1.0@dev"
    },
    "autoload": {
        "psr-4": {
            "SqlsrvPerfTest\\": "lib",
            "PDOSqlsrvPerfTest\\": "lib"
        }
    }
}

Create phpbench.json in the same folder.

{
    "bootstrap": "vendor/autoload.php"
}

3. Run benchmarks

./vendor/bin/phpbench run benchmark/ --time-unit="milliseconds" --report=aggregate