What are the best practices for accessing log files on an online server when debugging PHP scripts?

When debugging PHP scripts on an online server, it is best practice to access log files to track errors and troubleshoot issues effectively. One common way to do this is by using the error_log() function in PHP to log specific messages or errors to a designated log file. By checking the log file regularly, you can identify and address any issues in your PHP scripts efficiently.

// Enable error logging to a specific file
ini_set('error_log', '/path/to/log_file.log');

// Log a specific message or error
error_log('An error occurred: Something went wrong!');