What steps can be taken to troubleshoot and resolve PHP code execution issues on a specific computer within an intranet setup?

Issue: If PHP code is not executing properly on a specific computer within an intranet setup, it could be due to misconfigured server settings or permissions issues. To troubleshoot and resolve this issue, check the PHP error logs for any specific error messages, ensure that the PHP interpreter is correctly installed and configured on the computer, and verify that the necessary permissions are set for the PHP files.

// Check PHP error logs for any specific error messages
error_reporting(E_ALL);
ini_set('display_errors', '1');

// Ensure PHP interpreter is correctly installed and configured
phpinfo();

// Verify necessary permissions are set for PHP files
chmod('/path/to/php/file.php', 0644);