How do I measure code coverage in PHP?

code coverage, PHP, PHPUnit, coverage tool, software testing, find bugs, test suite, code quality
Measuring code coverage in PHP is essential for ensuring your code is well-tested and reliable. This guide will demonstrate how to use PHP tools like PHPUnit to assess code coverage effectively. 

// Install PHPUnit and require the following in your PHP file
require 'vendor/autoload.php';

use PHPUnit\Framework\TestCase;

class ExampleTest extends TestCase {
    public function testSum() {
        $this->assertEquals(2, 1 + 1);
    }
}

// To generate coverage report, run the following command in your terminal
// phpunit --coverage-html coverage-report

code coverage PHP PHPUnit coverage tool software testing find bugs test suite code quality

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