Are there any best practices or resources for debugging PHP code effectively?

One best practice for debugging PHP code effectively is to use a combination of error reporting, logging, and debugging tools like Xdebug. By enabling error reporting and logging, you can easily identify and track down any errors or issues in your code. Xdebug provides advanced debugging features such as stack traces, variable inspection, and profiling, making it easier to pinpoint and resolve bugs.

// Enable error reporting and logging
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Use Xdebug for advanced debugging features
// Install Xdebug extension and configure it in php.ini

// Example of using Xdebug to debug a variable
$x = 10;
var_dump($x);