What are the benefits of using PHPUnit for testing PHP code compared to manual testing methods?

Using PHPUnit for testing PHP code offers several benefits compared to manual testing methods. PHPUnit allows for automated testing, which saves time and effort by running tests quickly and efficiently. It provides a structured way to write and organize tests, making it easier to maintain and update them as the codebase evolves. Additionally, PHPUnit offers a wide range of assertion methods and features for testing different scenarios and edge cases, ensuring comprehensive test coverage. 

// Example PHP code snippet using PHPUnit for testing a simple function

use PHPUnit\Framework\TestCase;

class MyTest extends TestCase
{
    public function testAddition()
    {
        $result = add(2, 3);
        $this->assertEquals(5, $result);
    }
}

function add($a, $b)
{
    return $a + $b;
}

Keywords

PHPUnit testing PHP code automation unit testing

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