Getting Started with PHPUnit

• Go here if you use PHP 8.1 (or later).
• Go here if you use PHP 7.3, PHP 7.4, or PHP 8.0.
• Go here if you use PHP 7.2.
• Go here if you use PHP 7.1.
• Go here if you use PHP 7.0.
• Go here if you use PHP 5.6.
• Go here if you use PHP 5.3, PHP 5.4, or PHP 5.5.