Which IDEs or debuggers are recommended for PHP development to facilitate variable inspection and debugging processes?

When developing PHP applications, having a reliable IDE or debugger can greatly improve the debugging process by allowing developers to inspect variables, set breakpoints, and step through code execution. Some recommended IDEs and debuggers for PHP development include PhpStorm, Visual Studio Code with Xdebug extension, and Zend Studio.

// Example PHP code snippet using PhpStorm IDE for debugging
$variable = "Hello World";
var_dump($variable); // Use var_dump to inspect variable values