How can error logs in PHP be utilized to troubleshoot issues related to extracting data from websites using PHP scripts?

When extracting data from websites using PHP scripts, errors may occur due to various reasons such as incorrect syntax, connection issues, or server limitations. To troubleshoot these issues, error logs in PHP can be utilized to identify the specific errors and their corresponding locations in the code. By analyzing the error logs, developers can pinpoint the root cause of the problem and make necessary adjustments to the PHP script for successful data extraction.

// Enable error logging in PHP
ini_set('display_errors', 1);
ini_set('log_errors', 1);
ini_set('error_log', '/path/to/error.log');

// Your PHP script for extracting data from websites
// Add error handling and logging to identify and troubleshoot issues