Are there any best practices for testing PHP scripts in Unix or Linux environments?

When testing PHP scripts in Unix or Linux environments, it is recommended to use a combination of unit testing frameworks like PHPUnit and shell scripts for integration testing. Unit testing will help ensure that individual components of your PHP code work as expected, while integration testing will test the interactions between different components in a real-world environment. 

// Example PHP script for testing in Unix/Linux environments

<?php

// Function to be tested
function add($a, $b) {
    return $a + $b;
}

// PHPUnit test case for the add function
class AddTest extends PHPUnit_Framework_TestCase {
    public function testAdd() {
        $this->assertEquals(4, add(2, 2));
        $this->assertEquals(10, add(5, 5));
        $this->assertEquals(0, add(-2, 2));
    }
}

?>

Keywords

PHP testing Unix Linux environments

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