Is it necessary to address all errors in the PHP error log to prevent server strain?

It is not necessary to address all errors in the PHP error log to prevent server strain. It is important to prioritize and address critical errors that may impact the functionality of your application. Non-critical errors can be monitored and addressed periodically to optimize server performance.

// Example code snippet to log critical errors only
ini_set('error_log', '/path/to/error.log');
ini_set('log_errors', 1);
ini_set('error_reporting', E_ERROR | E_WARNING);