What steps can be taken to troubleshoot and resolve issues with PHP configuration and file paths in a local test environment?

Issue: When setting up a local test environment for PHP, you may encounter errors related to PHP configuration settings and file paths. To troubleshoot and resolve these issues, you can check the PHP configuration file (php.ini) for any incorrect settings, ensure that the file paths in your PHP scripts are correct, and use functions like realpath() to verify and normalize file paths.

// Check PHP configuration settings in php.ini file
// Make sure file paths in PHP scripts are correct
// Use realpath() function to verify and normalize file paths