How can error_reporting be utilized to identify and troubleshoot issues in PHP code?

To identify and troubleshoot issues in PHP code, error_reporting can be utilized to display errors and warnings that occur during script execution. By setting the error_reporting level to E_ALL, all errors and warnings will be displayed, making it easier to pinpoint the issues in the code. This can help developers quickly identify and fix bugs in their PHP scripts.

// Set error reporting level to display all errors and warnings
error_reporting(E_ALL);

// Your PHP code here
// This will display all errors and warnings that occur during script execution