How can PHP error logs be utilized to troubleshoot HTTP error 500 issues?

When encountering HTTP error 500 issues, PHP error logs can be utilized to troubleshoot and identify the root cause of the problem. By checking the PHP error logs, you can find detailed information about the error that occurred, such as syntax errors, fatal errors, or exceptions. This information can help you pinpoint the specific issue causing the HTTP error 500 and take appropriate actions to resolve it.

// Enable error logging
ini_set('display_errors', 0);
ini_set('log_errors', 1);
ini_set('error_log', '/path/to/error.log');

// Check error log for troubleshooting HTTP error 500
$error_log = file_get_contents('/path/to/error.log');
echo $error_log;